crop-chem-docs/corpus/epa_ppls/9779-341.md

TRIFIC 2L

• EPA Reg No: 9779-341
• Registrant: WINFIELD SOLUTIONS, LLC
• Signal word: Caution
• Active ingredients: Trifluralin (22.08%)
• Label accepted: 1996-10-11
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/009779-00341-19961011.pdf

---

TRIFIC® 2L For the preemergence control of annual grasses and broadleaf weeds ACTIVE INGREDIENT ACCFPTED Trifluralin la,a,a-trifluoro-2,6-dinitro-N, N-dipropyl-p-toluidine) .•• _ •••• _ .• INERT INGREDIENTS' •..... _ ••••. _ ..• _ ••• __ .••.•••••• _ ••..• _ • TOTAL OCT I I 1996 Contains 2 pounds active ingredient per gallon. Page 1 of 32 22.08% 77 92% 100.00% Under the FederallDsectfeide, FnndIeide, IIDd Rodentieide Act .. amended. Cor the pe.tielde resfatered under EPA ~ No. 91.Zf-.3 STOP-=READ LABEL BEFORE USING. KEEP OUT OF REACH OF CHILDREN . . "j-. ) CAUTION STATEMENT OF PRACTICAL TREATMENT IF IN EYES: Flush eyes with plenty of water. Call a physician if irritation persists. IF SWALLOWED: Call a physician or Poison Control Center. Drink 1 or 2 glasses of water and induce vomiting by touching back of throat with finger. If person is unconscious, do not give anything by mouth and do not induce vomiting, IF ON SKIN: Wash with plenty of soap and water. Get medical attention. PRECAUTIONARY STATEMENTS CAUTION HAZARDS TO HUMANS AND DOMESTIC ANIMALS Causes moderate eye irritation. Harmful if absorbed through skin. Avoid contact with eyes, skin or clothing. Wash thoroughly with soap and water after handling. Harmful if swallowed. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Spray Drift: Avoiding spray drift at the application site is the responsibility of the applicator. The interaction of many equipment-and-weather­ related factors determine the potential for spray drift. The applicator and the grower are responsible for considering all these factors when making decisions. The following drift management requirements must be followed to avoid off-target drift movement from aerial applications to agricultural field crops. These requirements do not apply to forestry applications, public health uses or to applications using dry formulations. . 1 . The distance of the outer most nozzles on the boom must not exceed 3/4 the length of the wingspan or rotor. 2. Nozzles must always point backward parallel with the air stream and never be pointed downwards more than 45 degrees. Where states have more stringent regulations, they should be observed. The applicator should be familiar with and take into account the information covered in the Aerial Drift Reductiqo....AlJ~ Information. Personal Protective Equipment: Applicators and other handlers must wear long-sleeved shirt and long pants, waterproof gloves, shoes plus socks. ,.,' . ) .) .) .) .) Discard clothing and other absorbent materials that have been drenched or heavily contamin~tect' "'th this·< .. tJuct·s concentrate. Do not reuse them. Follow manufacturer's instructions for cleaning/maintaining PPnq !f.nn such trs"'JtJJ .. tlons for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. ,. '\ " ) j j • ." ) J When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requiremer.ts liJted in the Worker Protection Standard (WPS) for agricultural pestiCides 140 CFR 170.240 (d) (4-6)], the handler ppj:' requirements may be reduced or modified as specified in the WPS. .• , , See Page 2 for additional PRECAUTIONARY STATEMENTS. EPA Reg. No. 9779-341 Manufactured By RIVERSIDEITERRA CORPORATION P.O. Box 6000, Sioux City, Iowa 51102-6000 Riverside Serves Agriculture. Agriculture Serves Everyone. EPA Est. No. 977 J-f-R, 13 NET C::l:.JTE:nS GALS. 9/12716

..

. ") ) . Page 2 of 32 Engineering Controls: When handlers used closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240 (d)l4·6), the handler PPE requirements may be reduced or modified as specified in the WPS. USER SAFETY RECOMMENDATIONS Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing. ENVIRONMENTAL HAZARDS This pesticide is extremely toxic to freshwater marine, and estuarine fish and aquatic invertebrates including shrimp and oyster. Do not apply in a manner which will directly expose canals, lakes, streams, ponds, marshes or estuaries to aerial drift. Do not contaminate water when disposing of equipment washwaters. Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. AGRICULTURAL USE REQUIREMENTS Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 1 70. This Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, decontamination, notification, and emergency assistance. It also contains specific instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE), and restricted-entry interval. The requirements in this box only apply to uses of this product that are covered by the Worker Protection Standard. Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 1 2 hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with anything that has been treated, such as plants, soil, or water, is: coveralls, waterproof gloves and shoes plus socks. NON-AGRICULTURAL USE REQUIREMENTS The requirements in this box apply to uses of this product that are NOT within the scope of the Worker Protection Standard for agricultural pesticides (40 CFR Part 170). The WPS applies when this product is used to produce agricultural plants on farms, forests, nurseries, or greenhouses. Do not enter or allow others to enter the treated area until sprays have dried. STORAGE AND DISPOSAL DO NOT CONTAMINATE WATER, FOOD OR FEED BY STORAGE OR DISPOSAL. STORAGE Store in a dry, cool location away from children, animals, foods, feeds, seeds, and other agricultural chemica!'s. If stored under conditions where temperature is too high poor weed control may result. Handle in accordance with informati'on' given under PRECAUTIONARY STATEMENTS. In the event of spillage, scrape up spillage. If spillage is not suitable'tor use, dispose of in accordance with information given under DISPOSAL. Repackage and relabel us,,'bl<llJtoduct in a' sound container. In case of fire or other emergency, report at once by toll-free telephone to 800-424-93CU. • , , , DISPOSAL PESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of on site. <)r, ill, an appr'ovp,d Y>\sste disposal facility. _ ~ , :1 ... ., ) CONTAINER DISPOSAL: Triple rinse (or equivalent) adding rinsate to spray tank. Then offer for recycling or reconditioning, or puncture and dispose of in a sanitary landfill or by incineration, or if allowed by state" and local authorities, by bu'nir{~\ If burned, stay out of smoke. I I I • SPECIAL PRECAUTIONS Applied according to directions and under normal growing conditions, Trific 2L will not harm the treated crop. Over application may result in crop injury or a soil residue. Uneven application or improper soil fncorporation can result in erratic weed control or crop injury. Seedling disease, cold weather, deep planting, excessive moisture, high salt concentration or

) 
) 
Page 3 of 32 
drought may weaken crop seedlings and increase the possibility of damage from Trjfic 2L Under these conditions, delayed 
crop development or reduced yields may result. 
In Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming, sugar beets, red 
beets or spinach should not be planted for 12 months after a spring application or for 14 months after a fall application of 
Trific 2L. Plow the land to a depth of 12 inches prior to planting sugar beets to reduce the possibility of crop injury. If land 
has not been irrigated, these crops should not be planted for 18 months after a spring application or 20 months after a fall 
application. Sorghum (milo), proso millet, corn, oats, and annual or perennial grass crops or grass mixtures should not be 
planted for 14 months after a spring application or for 16 months after a fall application to avoid crop injury. If land has not 
been irrigated, do not plant any of these crops for 18 months after a spring application or 20 months after a fall application. 
In all other areas, sugar beets, red beets and spinach should not be planted for 12 months after a spring application or 14 
months after a fall application. Before planting sugar beets, moldboard plow to a depth of 12 inches to reduce the possibility 
of crop injury. 
In those portions of Kansas, Nebraska, North Dakota, Oklahoma, South Dakota, and Texas where at least 20 inches of 
irrigation and/or rainfall (total) was used to produce the crop, sorghum, oats, and annual or perennial grass crops or grass 
mixtures should not be planted for 12 months after a spring application or 14 months after a fall application of Trific 2L. 
If less than 20 inches of total water was used to produce the crop, do not plant sorghum, proso millet, oats and annual or 
perennial grass crops or grass mixtures for 18 months after an application of Trific 2L. Cool, wet weather conditions during 
the early stage of growth may increase the possibility of injury to sorghum. 
Vegetable crops other than those listed on this label should not be planted within 5 months following the application of Trific 
2L. 
Do not use Trific 2L on any crop grown in Pecos county or Reeves county, Texas, or in the state of Montana. 
General Information 
Grasses Controlled 
Broadleaf Weeds Controlled 
Tank Mixes - Weeds Controlled 
Sencor"'/Lexone'" 
Canopy" 
Command'" 
Zorial'" 
Atrazine 
Preview" 
Eptam'" 
Riverside'" Prometryne or Caparol'" 
Riverside'" Fluometuron or Cotoran'" 
Riverside® Diuron or Karmex® 
Vernam'" 
Soil Preparation 
Application Directions 
Chemigation 
Fertilizer/Mixing 
Crops 
Alfalfa 
Asparagus 
Barley 
Beans 
Canola (Rape) 
Carrots 
Celery 
Chicory/Endives 
Cole 
Crops 
Corn (Field) 
Cotton 
Flax 
Greens 
Mustard 
Hops 
Mint 
Okra 
Onions (Dry Bulb) 
Peanuts 
Peas 
Peppers 
Potatoes 
Rape 
(Canol a) 
Radishes 
TABLE OF CONTENTS 
, • , ~ .It 10 
• • > ,

.' 
) 
lei 
i ___ ~ __ ~ 
Sorghum 
Soybeans 
Sugar Beets 
Sugarcane 
Sunflower 
Tomatoes 
Trees and Vineyards 
Under Paved Surfaces 
Wheat 
Page 4 of 32 
GENERAL INFORMATION 
Trific 2L is a preemergence herbicide which is incorporated into the soil to provide long-lasting control of annual grasses and 
certain broadleaf weeds. Trific 2L controls weeds by killing their seeds as they germinate. It does not control established 
weeds. Incorporation assures effective control 'regardless of weather conditions and permits shallow CUltivation, rotary 
hoeing and hand hoeing without reducing its Weed control activity. 
WEEDS AND GRASSES CONTROLLED 
GRASSES 
Annual bluegrass Poa annua 
Barnyardgrass (Watergrass) Echinochloa sp. 
Brachiaria (Signalgrass) Brachiaria sp. 
Bromegrass (Cheatgrass, Downy brome) Bromus tectorum 
Cheat (Chess) Bromus secalinus 
Crabgrass (Large crabgrass, Smooth crabgrass) Digitaria sp. 
Fall panicum Panicum dichotom. 
Foxtails (Bottlegrass, Bristlegrass, Foxtail millet, Giant Setaria sp. 
foxtail, Green foxtail, Pigeongrass, Robust foxtail, 
Yellow foxtail) 
Guineagrass Panicum maximum 
Italian rye grass Lolium multiflorum 
Johnsongrass (Seedling and Rhizome) Sorghum halapense 
Junglerice Echinochloa col. 
Raoulgrass (ltchgrass) Rottoboellia exalt. 
Red rice (see special instructions in soybean section) Oryza sativa 
Sand bur (Burgrass) Cenchrus incertus 
Sprangletop Leptochloa filifor 
Stinkgrass (Love grass) Eragrostis cilianensis 
Texas panicum (Buffalograss, Coloradograss) Panicum texanum 
Wild cane (Shattercane) Sorghum bicolor 
Wooly cupgrass - - Eriochloa villosa 
BROAD LEAF WEEDS 
Carpetweed Mollugo verticillata 
Chickweed , Stellaria media 
Field Bindweed Convolvulus arvensis 
Florida pusley (Florida purslane, Richardia scabra 
Mexican clover, Pusley) 
Goosefoot Chenopodium hybridum 
Henbit (fall application only) Lamium amplexicaule , 
Knotweed Polygonum aviculare ' " 
Kochia (Fireweed, Mexican fireweed) Kochia scoparia I) 1) 
Lambsquarters, common Chenopodium album · · J'I. 
Pigweed (Carelessweed, Prostrate Amaranthus spp. 
~ .I + .1 ... .I . pigweed, Redroot, Rough pigweed, , . · Spiny pigweed) . · 
J ... , 
· · Puncture vine (Western U.S. only) rribulus terrestris 
• ~ j ~ ~ ~ . , , . . > 
(Caltrop. Goathead) . , , · · 
, , 
Purslane Portulaca oleracea ! ~ .. .J .. > , . , 
Russian thistle (Tumbleweed) Salsola kali . · 
) ~ .. .) ) , 
Stinging nettie (Nettle) Urtica dioica 
· , , , , 
, , 
, " 
Trific 2L alone will not control certain resistant weeds such as cocklebur, jimsonweed, ragweed, velvetleaf, and nlJt::.'edgd. 
;

,. " 
) 
Page 5 of 32 
TANK MIXES 
Trific 2L in tank mixture with other products will control the following additional weeds: , 
Trific 2USenco'-® or Laxone'" Tank Mix 
(see Soybean section for instructions) 
In soybean: 
Jimsonweed Datura stramonium 
Mallow, Venice (Flower-of-an-hour) Hibiscum trionum 
Mustard, wild (Charlock, Field Brassica kaber 
mustard) 
Prickly sida (Teaweed, Spiny sid a) Sida spinosa 
Ragweed, common Ambrosia artemisiifolia 
Sesbania, hemp (Coffeebean, Indigo) Sesbania exaltata 
Smartweed (Pennsylvania) Polygonum pensylvanicum 
Velvetleaf (Butterprint, Buttonweell, Abutilon theophrasti 
Cottonweed, Elephant's ear, Indian 
mallow, Piermarker) 
Control of cocklebur, morningglory and giant ragweed may be erratic ranging from poor to excellent depending upon soil 
temperature, time of weed germination, depth of weed seed in the soil and amount and timing of soil moisture. Control may 
be improved with timely cultivation. Where cocklebur is a serious problem, an overlay of Sencor or Lexone may be preferred 
to the Trific 2USencor or Trific 2ULexone tank mix. 
Trific 2UCanopyW Tank Mix (Do not use in California) 
(See Soybean section for instructions) 
In soybean: 
Controlled 
Cocklebur, common Prickly sida 
Florida beggarweed (Teaweed) 
Hemp sesbania Ragweed 
Hophornbeam copperleaf (Common) 
Jimsonweed (Giant) 
Morningglory Sicklepod 
(Entireleaf) Smart weed 
(Ivyleaf) Spotted spurge 
(Pitted) Sunflower 
(Smallflower) Velvetleaf 
(Tall) 
Partially Controlled 
Purple nutsedge 
Yellow nutsedge 
Large seeded weeds, germinating deep in the soil, such as morningglory, sicklepod, cocklebur, and giant ragweed or weeds 
with subsequent flushes may require a cultivation or an application of a postemergence herbicide for season-long control. 
) I)) 
j. ) ) I ) 
:: ::: I -

) 
In Soybeans (Northern Area): 
Goosegrass 
Common panicum 
Texas panicum 
Black-seeded plantain 
Southwestern cup grass 
Spurred anoda 
Galinsoga 
Prickly sida 
Common ragweed 
Jimsonweed 
Smartweed 
Lady's Thumb 
Pennsylvania 
Tropic croton 
Trific 2l1Command Tank Mix 
(See Soybean Section for Instructions) 
Southern Area: 
Goosegrass 
Common panicum 
Texas panicum 
Purple foxtail 
Velvetleaf 
Spurred a noda 
Prickly sida 
Cocklebur 
Common ragweed 
Dayflower 
Florida beggarweed 
Jimsonweed 
Tropic croton 
Curly dock 
Pitted morningglory 
Pennsylvania smartweed 
Prostrate spurge 
Trific 2l1Preview" Tank Mix (Do not use in California) 
(See Soybean section for instructions} 
In soybean: 
Controlled 
Cocklebur, common 
Hophornbeam copperleaf 
Jimsonweed 
Mustards 
Pigweed 
(Palmer amaranth) 
(Smooth) 
(Tall waterhemp} 
Partially Controlled 
Burcucumber 
Eastern black nightshade 
Morningglory 
(Tall} 
(Ivyleaf} 
(Pitted} 
(Entireleaf} 
Prickly sida (Teaweed) 
Ragweed, common 
Smart weed, annual 
Spotted spurge 
Sunflower 
Nutsedge species 
Ragweed, giant 
Page 6 of 32 
Large seeded weeds, germinating deep in the soil, such as morningglory, sicklepod, cocklebur, and giant ragweed or weeds 
with subsequent flushes may require a cultivation or an application of a postemergenc~e herbicide for season-long control. 
) J , J 
') ')

.. " Page 7 of 32 
TRIFIC 2L1SCEPTER TANK-MIX OR OVERLAY 
(see Soybean section for instructions) 
In soybean: 
Cocklebur (Common)"' Xanthium strumarium 
Jimsonweed Datura stramonium 
Morningglory 
(Pitted) Ipomoea lacunosa 
(Smallflower) Jacquemontia tamnifolia 
Mustard (Wild) Brassica kaber 
Nightshade (Eastern Black)" Solanum nigrum 
Pigweeds 
(Palmer)" • Amaranthus palmeri 
(Smooth)" Amaranthus hybridus 
(Tall waterhemp)" - Amaranthus tuberculatos 
Poinsettia (Wild)"' Euphorbia hetrophylla 
Ragweed 
(Common) Ambrosia artemsiifolia 
(Giant) • Ambrosia trifida 
Smartweed (Lady's Thumb) Polygonum persicaria 
Smartweed (Pennsylvania) Polygonum pensylvanicum 
Sunflower (Common) Helianthus annuus 
Velvetleaf' Abutilon theophrasti 
Venice Mallow Hibiscus trionum 
, Controlled by pre plant Incorporated treatments only. 
• 'May also be controlled by preplant incorporation with Trific 2L followed by postemergence treatment of Scepter. 
Trific 2L/Vernam® Tank Mix 
(see Soybean and Peanut sections for instructions) I 
In soybean and peanut: 
Morningglory, annual Ipomoea sp. 
Coffeeweed Sesbania exaltata 
Purple nuts edge Cyperus rotundus 
Velvetleaf (Buttonweed) Abutilon theophrasti 
Yellow nutsedge Cyperus esculentus 
Trific 2L1Eptam'" Tank Mix 
(see Dry Bean and Potato sections for instruction) 
) 
In dry bean and potato: 
Henbit Lamium amplexicale 
Nightshade, black Solanum nigrum 
Nightshade, hairy Solanum sarrachoides 
Nutsedge Cyperus sp. 
Ragweed, common Ambrosia artemisiifoHa 
Smartweed, Pennsylvania Polygonum pensylvanicum 
Velvetleaf (Buttonweed) Abutilon theophrasti 
Wild oat Avena fatua , 
, . , 
:..!..L... 
Trific 2L1Atrazine Tank Mix , 
· (See Corn Section for Instructions) 
) .', 
J • ) J ~ • . . , . 
Field Corn: , . · Wild oats Avena fatua. ' . " , , , 
Witch grass Panieum cappifare ' . , 
· . , 
· Cocklebur Xanthicum strumarium ' . ) .) ~ . , , , 
Ground cherry Physalis spp. 
, , 
: ,) • .> , 
Jimsonweed Datura stramonium , , , 
Annual morningglory Ipomoea spp. 
Mustard Brassica kaber 
Black nightshade Solanum nigrum 
Common ragweed Ambrosia artemsiifoHa 
. , 
Sicklepod Cassia obtusifolia 
Velvetleaf Abutilon theophrasti 
,

.. ) 
) 
i". 
Trific 2L1Riverside® Prometryne or Caparol" Tank Mix 
(see Cotton section for instructions) 
In cotton: 
Annual morningglory Ipomoea sp. 
Groundcherry, annual Physalis sp. 
Malva Malva sp. 
Mustard, wild Brassica kaber 
Prickly sid a (Teaweed) Sida spinosa 
Ragweed Ambrosia artemisiifolia 
Smartweed Polygonum pensylvanicum 
Wild oat Avena fatua 
The tank mix also controls shallow germinating seedlings of cocklebur and coffeeweed. 
Trific 2L1Riverside'" Fluometuron or Cotoran" Tank Mix or Overlay 
(see Cotton section for instructions) 
In cotton: 
Cocklebur Xanthium strumarium 
Groundcherry, Wright Physalis sp. 
Jimsonweed Datura stramonium 
Mornirigglory, annual Ipomoea sp. 
Prickly sida (Tea weed) Sida spinosa 
Ragweed Ambrosia artemisiifolia 
Ryegrass Lolium sp. 
Sesbania Sesbania exaltata 
Sicklepod Cassia obtusifolia 
Smartweed Polygonum pensylvanicum 
Tumbleweed Amaranthus albus 
Velvetleaf (Buttonweed) Abutilon theophrasti 
Trific 2L Preplant Followed by Riverside" Diuron or Karmex" Overlay 
(see Cotton section for instructions) 
In cotton: 
Cotton: 
Dogfennel 
Groundcherry, annual 
Morningglory, annual 
Pennycress 
Ragweed 
Shepherdspurse 
Velvetgrass 
Wild lettu ce 
Wild mustard 
Spurred anoda 
Tropic croton 
Goosegrass 
Eupatorium capillifolium 
Physalis sp. 
Ipomoea sp. 
Thlaspi sp. 
Ambrosia artemisiifolia 
Capsella bursa pastoris 
Hulcus lanatus 
Lactuca sp. 
Brassica kaber 
Trific 2L1Zorial® Rapid BO Tank·Mix 
(See Cotton Section for Instructions) 
Anoda cristata 
Croton glandulosus 
Eleusine indica 
Page 8 of 32 
I} I) 
, 
SOIL PREPARATION , , 
Good soil preparation is essential for best results. Destroy existing weeds before herbicide applica~;or, ,,"hop and :t-.or'),ighly 
mix crop residue into the soil to a depth of at least 4 to 6 inches by deep plowing or discinr. ,:><\fpre applicatio,). Use 
machinery that breaks up large clods. 
Before application determine soil texture in order to apply the correct rate. Rates given in this booklet refer to the' fo·"~wing 
soil texture groups: 
Coarse soils: sand, loamy sand. sandy loam 
Medium soils: loam, silty clay loam, silt loam, silt, sandy clay loam 
Fine soils: clay, clay loam, silty clay loam, silty clay, sandy clay, sandy clay loam.

) 
Page 9 of 32 
Silty clay loam and sandy clay loam soils are transitional soils and may be classified as either medium or fine textured soils. 
If silty clay loam or sandy clay loam soils are predominantly sand or silt, they are usually classified as medium textured soils. 
If they are predominantly clay, they are usually classified as fine textured soils. 
MIXING AND APPLICATION DIRECTIONS 
Trific 2L is a soluble liquid to be mixed with water or most liquid fertilizers and applied as a spray before or in the same 
operation as soil incorporation. Proper agitation should be maintained at all times while mixing and applying Trific 2L. Jet or 
sparge line agitation is recommended. ~~ ~ ~ ~ - ~ 
APPLICATION AND CALIBRATION TECHNIQUES FOR SPRINKLER IRRIGATION 
Only In The States Of IDAHO, OREGON and WASHINGTON 
Trific 2L may be applied through properly equipped chemigation systems for weed control in alfalfa, asparagus, carrots, corn, 
dry beans, mint, and potatoes in the states of Idaho, Oregon and Washington only. Trific 2L may only be used in 
chemigation systems which have paddle agitation with sufficient bottom to top agitation to keep the Trific2LG in suspension. 
The system must be monitored closely duringstart-up and periodically thereafter to insure proper application. See crops for 
specific chemigation instructions. Apply this product only through the irrigation systems described below. Do not apply this 
product through any other type of irrigation system. Crop injury, lack of effectiveness, or illegal pesticide residues in the 
crop can result from nonuniform distribution of treated water. If you have any questions about calibration, you should 
contact State Extension Service specialists, equipment manufacturers, or other experts. Do not connect an irrigation system 
<inclpding greenhouse systems) used for pesticide app!icatjQo to a public water system A person knowledgeable of the 
chemigation system and responsible for its operation, or under the supervision of the responsible person, shall shut the 
system down and make necessary adjustments should the need arise. When the system is shut down be sure to maintain 
agitation in the chemical tank. If the system is to be shut down for an extended period of time, add and thoroughly mix in 
prior to shut down an anticompaction agent such as Assist to allow for better resuspension. 
Continuously Moving Center Pivot, Lateral Move, or End Tow Irrigation Equipment: Trific 2L should be injected continuously 
throughout the chemigation period. The chemigation metering pump should be checked periodically during application to 
ensure proper operation. The injection metering pump must be calibrated as specified by the manufacturer. During 
chemigation, maintain agitation in supply tank at all times. Apply Trific 2L in sprinkler irrigation equal to 1'0-1 inch of water. 
CALIBRATION 
A sample calculation for use of Trific 2L follows: 
1. Assume 50 acres are to be covered by a chemigation treatment. 
2. At 3 pts.lAcre, the amount of product required is 150 pts. (or 18.75 gals.). Add this amount of product 
to 231.25 gallons of water (to give a total of 250 gallons). 
3. Adjust the injection system to deliver the 250 gallons of solution during the time required to apply 1 inch 
of water to 50 acres. If the irrigation system requires 7.5 hours to deliver 1 inch of water to 50 acres, 
the injection rate is 33.33 gallons per hour. 
250 gallons/7.5 hours = 33.33 gallons/hour 
33.33 gallons = 4266 ounces 
4266 ounces per hour divided by 60 minutes per hour = 71 ounces per minute 
4. Adjust the acreage and rates per acre to the particular soil conditions and size of field. 
SAFETY DEVICES 
(1) The systems designated above must contain a functional check valve, vacu~um relief valve, and low pressure drain 
appropriately located on the irrigation pipeline to prevent water source contamination from backflow. (2) All pesticide 
injection pipelines must contain a functional, automatic, quick-closing check valve to prevent the flow of fluid back toward 
the injection pump. (3) The pesticide injection pipeline must also contain a functional, normally closed, solenoid-operated 
valve located on the intake side of the injection pump and connected to the system interlock to prevent fluid from being­
withdrawn from supply tank when the irrigation system is either automatically or manually shut down. (4) The system must 
contain functional interlocking controls to automatically shut off the pesticide injection pump when the water pump motor 
stops. (5) The irrigation line or water pump must include a functional pressure switch which will stop the water pump motor 
when the water pressure decreases to the point where pesticide distribution is adversely affected. (6) Systems must use a 
metering pump, such as a positive displacement injection pump (e.g. diaphragm pump) effectively designed and ~ons\r'uCted 
of materials that are compatible with pesticides and capable of being fitted with a system interlock. (7) Do not a~J)ly ,when 
wind speed favors drift beyond the area intended for treatment. 
MIXING DIRECTIONS FOR CHEMfGATION . , 
Use 4 gallons or more of water for each gallon of Trific 2L needed. Add at least half the water req",i,<;-&-I'oi the apl-lic.,\ion to 
the chemical tank. Start the agitation and add the desired amount of Trific 2l. Add the remaining amo~~t of WatEr reqL.ired. 
Continue agitation until the tank has been emp-tied-. I .. l .: .> .." 1 ; 
, ., ~ ).) ,) 
L

) 
Page 10 of 32 
SPRAY DRIFT ADVISORY 
Information on Droplet Size 
The most effective way to reduce drift potential is to apply large droplets. The best drift management strategy is to apply 
the largest droplets that provide sufficient coverage and control. Applying larger droplets reduces drift potential, but will not 
prevent drift if applications are made improperly, or under unfavorable environmental conditions (see Wind, Temperature and 
Humidity, and Temperature Inversions). 
Controlling Droplet Size 
• Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with higher rated flows 
produce larger droplets. 
• Pressure - Do not exceed the nozzle man!;!facturer's recommended pressures. For many nozzle types lower pressure 
produces larger droplets. When higher flow rates are needed, use higher flow rate nozzles instead of increasing 
pressure. 
• Number of nozzles - Use the minimum number of nozzles that provide uniform coverage. 
• Nozzle Orientation - Orienting nozzles so that the spray is released parallel to the airstream produces larger droplets than 
other orientations and is the recommended practice. Significant deflection from horizontal will reduce droplet size and 
increase drift potential. 
• Nozzle Type - Use a nozzle type that is designed for the intended application. With most nozzle types, narrower spray 
angles produce larger droplets. Consider using low-drift nozzles. Solid stream nozzles oriented straight back produce 
the largest droplets and the lowest drift. 
Boom Length 
For some use patterns, reducing the effective boom length to less than 3/4 of the wingspan or rotor length may further 
reduce drift without reducing swath width. 
Application Height 
Applications should not be made at a height greater than 10 feet above the top of the largest plants unless a greater height 
is required for aircraft safety. Making applications at the lowest height that is safe reduces exposure of droplets to 
evaporation and wind. 
Swath Adjustment 
When applications are made with a crosswind, the swath will be displaced downward. Therefore, on the up and downwind 
edges of the field, the applicator must compensate for this displacement by adjusting the path of the aircraft upwind. Swath 
adjustment distance should increase, with increasing drift potential (higher wind, smaller drops, etc.). 
Wind 
Drift potential is lowest between wind speeds of 2-10 mph. However, many factors, including droplet size and equipment 
type determine drift potential at any given speed. Application should be avoided below 2 mph due to variable wind direction 
and high inversion potential. NOTE: Local terrain can influence wind patterns. Every applicator should be familiar with local 
wind patterns and how they affect spray drift. 
Temperature and Humidity 
When making applications in low relative humidity, set up equipment to produce larger droplets to compensate for 
evaporation. Droplet evaporation is most severe when conditions are both hot and dry. 
Temperature Inversions 
") ) 
> 
Applications should not occur during a temperature inversion because drift potential is high. Temperature inversiond restrict 
vertical air mixing, which causes small suspended droplets to remain in a concentrated cloud.~ lyp)S :cloud can move in 
unpredictable directions due to the light variable winds common during inversions. Temperature il\versi01\s are c,h~,)o~t~rjzed 
by increasing temperatures with altitude and are common on nights with limited cloud cover anc.:) :'j~t.pto no v.imi.. They 
begin to form as the sun sets and often continue into the morning. Their presence can be-indi"cated b)"'l::Jround fo£~ however, 
if fog is not present, inversions can also be identified by the movement of smoke from a ground fP~\(".e,or an ail("J~tt .sinoke 
generator. Smoke that layers and moves laterally in a concentrated cloud (under low wind conditi,),]") ,i'lo;cates an in,version, 
while smoke that moves upward and rapidly dissipates indicates good vertical air mixing. 
Sensitive Areas 
The pesticide should only be applied when the potential for drift to adjacent sensitive areas (e.g. residential area,', bod,es of 
water, known habitat for threatened or endangered species, non-target crops) is minimal (e.g. when wind is blowing away 
f,om the sensitive areas).

) 
) 
Page 11 of 32 
GROUND APPLICATION: Apply in 5 to 40 galions of water/acre (broadcast basis) using any properly calibrated low-pressure 
sprayer that will uniformly apply the spray. Pour the recommended amount of product into the spray tank with agitation 
during the filling operation and mix thoroughly before spraying. As the amount of water decreases, the importance of 
accurate calibration and uniform application increases. Check the sprayer daily. Do not apply the herbicide to soils which 
are wet or in poor condition or to soils which are subject to prolonged periods of flooding. • 
SCREEN MESH SIZE RECOMMENDATION: Trific 2L should be used with a 50 mesh size screen or coarser. A smalier screen 
size may result in particle build-up on screen and pressure loss to spray tips. 
AERIAL APPLICATION: For best results apply to a dry soil surface at a spray volume of from 5 to 10 gallons/acre. Adjust 
pump pressure, nozzle arrangements, flying speed and height to provide uniform application. Use markers or flagmen to 
assure proper application spray widths. Do not apply when the wind is blowing at a velocity of 5 mph or greater. 
INCORPORATION DIRECTIONS 
Before planting: For best results the her6icide must be incorporated -within 24 hours atter application. A second 
incorporation is required at any time prior to planting using the equipment in a different direction from the first. Incorporation 
should place the product into the top 2 or 3 inches of the final seedbed. Variable weed control may result from delayed 
incorporation if the herbicide is applied to a wet, warm soil surface or if the wind velocity is 10 mph or higher. 
After planting: When incorporating after planting (check crops approved for incorporation after planting), use P.T.O.-driven 
equipment or Rolling Cultivators and adjust to till the soil over the seed or throw treated soil toward the crop. Avoid 
disturbing the seed or mechanically damaging the crop. 
In Bedded Culture: For effective weed control in bedded culture the product should be incorporated into the top 2 to 3 
inches of the final seedbed. When applying prior to bedding, apply and incorporate one time. The bedding operation serves 
as the second incorporation. When applying after bedding, knock off beds to planting height before application and 
incorporation on bedded ground. Avoid removal of treated soil from the seedbed before or during the planting operation. 
This will expose untreated soil and allow weeds to germinate in the drill row. 
Equipment: For incorporation use machinery which pulverizes large clods and mixes the herbicide thoroughly with the soil. 
Thorough incorporation may be achieved with the following: Disc, set to cut 4 to 6 inches deep and operated in two different 
directions at 4 to 6 mph; Field Cultivator, set to cut 3 to 4 inches deep and operated at 5 mph or more; Rolling Cultivator, 
set to cut 2 to 4 inches deep and operated two times at 6 to 8 mph (adequate for use on coarse and medium textured soils 
only); Bed Conditioner, set to cut 2 to 4 inches deep and operated one time at 4 to 6 mph (adequate for use on coarse and 
medium textured soils only); Mulch Treader and other similar disc-type implements, set to cut 3 to 4 inches deep and 
operated at 5 to 8 mph in two different directions; P.T.O.-driven equipment (tillers, cultivators, hoes), set to cut 2 to 3 
inches deep with rotors spaced to provide a clean sweep of the soil and operated one time (they should not be operated at a 
speed greater than 4 mph). 
APPLICATION WITH LIQUID FERTILIZERS 
Trific 2L may be mixed with most liquid fertilizer materials. The combination of Trific 2L with solutions and suspension-type 
fertilizers provides weed and grass control equal to the same rates of Trific 2L applied in water. Follow Trific 2L label 
recommendations regarding rates per acre, crops, incorporation directions, special instructions, cautions and special 
precautions. 
Individual state regulations relating to liquid fertilizer mixing, registration, labeling and applications are the responsibilitY of 
the individual and/or company selling the fertilizer and chemical mixture. 
COMPATIBILITY TESTING: Trific 2L alone or in tank mixture with dry flowables, wettable powders (WP), aqueous suspen­
sions (AS), flowables (F), liquids (L), or solutions (S) may not combine properly with some fluid fertilizer materials. Small 
quantities should always be tested before full·scale mixing. This will determine whether a compatibility agent is needed, and 
which agent does the best job. There are many other sUrfactants on the market which were not designed for use with liquid 
fertilizers. Use the following test to select the correct agent for your mixture. 
1. 
2. 
3. 
4. 
Put 1 pint of liquid fertilizer in a quart jar. 
Add 1 to 4 teaspoon(s) of the dry flowable, WP, AS, F or L formulation (depending on the recommenCfed rate per 
acre) to the liquid fertilizer. Close jar and agitate until the materials are dispersed evenly in the fert;JiUr~ 'If the 
materials do not disperse well, it may be necessary to slurry the chemicals in water before adding to the f<lrMzer. 
After dispersing the materials (Step 2), add 3 to 4 teaspoons of Trific 2L to the jar and·"trak~ 'Well. Add 'Solution 
herbicides to the mixture last and agitate. Observe the jar for about 10 minutes. 11 the' rr:aterials rio" to the 
surface and form a thick layer which will not redisperse when agitated, a compatibilitv ,,,-g2~:' is neee'",,.], .I~ the 
mixture is easily redispersed to its original state with slight agitation, no agent is needed but' fJ<)o\:l agitati9n mUpt be 
provided in the fertilizer spray tank. , ) ) ) ) 
If the need for a compatibility agent is indicated: Using a clean quart jar, start at Step 1 ,ap-?,:,;,'add y. t~~spo~n of 
the compatibility agent to the liquid fertilizer. mix well, then repeat Steps 2 and 3. ) 
NOTE; Without proper agitation Trific 2L will settle out in the spray tank. 
Riverside Combine has been thoroughly tested and approved as an effective compatibility agent whfch will a.l.JLle the 
mixture to remain uniform with little or no separating for one-half hour or longer. If slight separation does ceDer: 2 :to 3 
inversions of the jar should give a uniform remix. If curds form which will not redisperse, more Riverside Combine or another 
a,gent should be tried. 
-"4-:'

) 
Page 12 of 32 
Use a clean jar for each test. The compatible mixture will have a uniform appearance and will be relatively easy to keep 
mixed with gentle agitation of the jar. 
LIQUID FERTILIZER MIXING INSTRUCTIONS: Trific 2L, can be mixed with liquid fertilizers. In all cases, continuous agitation 
is required to prevent the Trific 2L from separating from the solution. When necessary, a compatibility agent can be used to 
enhance dispersion (see COMPATIBILITY TESTING). The use of compatibility agents is especially' important when tank 
mixing Trific 2L with dry flowables (OF), wettable powders IWP), aqueous suspensions (AS), flowables (F), liquids IL), or 
solutions (S) in liquid fertilizer. Anyone of a number of compatibility agents is helpful in dispersing mixtures with liquid 
fertilizers. These compatibility agents can be used at rates as low as 1 Y, to 2 pints per ton of liquid fertilizer and should be 
mixed well with the fertilizer before adding the othe products. Read the label on the compatibility agents and follow the 
directions. 
Riverside Combine and other phosphate ester-type surfactants are designed to be used with liquid fertilizers. They usually do 
not work as compatibility agents in tank mixtures in plain water. 
Application - Spread the fertilizer/pesticide mn<ture with a properly calibrated applicator. Be certain the material is applied 
uniformly to the soil surface. 
Incorporation - Follow normal Trific 2L incorporation procedures. 
FERTILIZER IMPREGNATION 
Trific 2L may be applied when coated on or impregnated in dry granular fertilizer for preplant incorporated weed control. All 
recommendations, cautions and special precautions on this label must be followed along with state regulations relating to dry 
bulk fertilizer blending, impregnating and labeling. Also, follow the precautions on the label of any other product mixed with 
Trific 2L 
GENERAL BLENDING DIRECTIONS: Trific 2L may be coated on or impregnated in dry bulk fertilizers using rotary drum 
blenders or blending augers. Any commonly used dry fertilizer can be used for impregnation of Trific 2L. Do not use diesel 
fuel as a sticking agent. Use a minimum of 200 pounds and a maximum of 450 pounds dry fertilizer per acre. Use 
equipment that gives uniform distribution of the herbicide throughout each batch of impregnated fertilizer. Non-uniform 
impregnation can cause crop injury or unsatisfactory performance. 
A. Trific 2L may be used as the only herbicide or in tank mixes with an EC or other liquid herbicides. 
1 . While the fertilizer is blending, add Trific 2L 
2. If a tank mix, add the other productls). 
3. Continue blending thoroughly (3 minutes or more for rotary blenders) • 
• 4. When necessary, add a drying agent to ensure a spreadable herbicide/fertilizer mixture. 
CLEAN OUT: The equipment used to impregnate or apply fertilizer impregnated with Trific 2L or combinations including Trific 
2L must be cleaned out by running at least 1,000 pounds of fertilizer not impregnated with Trific 2L through the 
impregnating equipment and application equipment, if the next batch of material is to be applied to a crop for which Trific 2L 
or the tank mix herbicide is not registered. 
APPLICATION: Spread the fertilizer/chemical mixture with a properly calibrated applicator. Applying the material uniformly 
to the soil surface is essential. Incorporate within 24 hours after application. See "Incorporation" section for more details. 
Use the following formula to calculate the amount of Trific 2L to be impregnated per ton of dry bulk fertilizer: 
Pints of Trific 2L1Acre X 1000 
Pounds Fertilizer/A 
CROP RECOMMENDATIONS 
Quarts Trific 2L 
Per TOIi Fertilizer 
Where applicable, rates are given for eastern United States and western United States. The dividing line between eastern 
and western states is the point where the average rainfaillyear is a minimum of 20 to 25 inches. 
Rates are given for broadcast application; for band application use proportionally less amount of product. 
ALFALFA (Established) 
Use restricted to Western U.S. only. 
Apply to established alfalfa stands at a broadcast rate/acre of 3 pts. on coarse soil and 4 pts .. on rll"ui~m:and fine sClils. Use 
incorporation equipment that will ensure thorough SClil mixing with a minimum of damage to the eS1abiishoj alfalfa, , •• , 
Chemigation - Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equippelj ~r\emigati'ln sY",lems 
for weed control in alfalfa. Refer to the" Application by Chemigation" section of this label for c)1~r;nip'ation us~ Ail "Hans. 
Do not apply Trific 2L through any type of irrigation system unless these directions are carefully fol!o.,;~d,. , , 
ASPARAGUS IEstablished) 
Follow recommended soil preparation, application and incorporation procedures for Trific 2l. 
Trific 2L can be applied to established asparagus as a single or as a split application. In the winter or early s'~r:ng, 3pply 
Trifie 2L to asparagus after ferns are removed but before spears emerge. Or, apply after harvest in the late spring or early 
Slimmer before lerning begins. Trific 2L will suppress volunteer seedling asparagus and field !>indweed il the following 
recommended rates and application schedules are used.

) 
Page 13 of 32 
Follow recommended soH preparation application and incorporation procedures for Trific 2L 
Broadcast Rates Per Acre 
Trific' 2L 
Split Application Single Application 
Before + After Before or After 
Soil Texture Harvest Harvest Harvest Harvest 
(pints) (pints) 
Coarse 2 + 2 4 or 4 
Medium 3 + 3 6 or 6 
Rne 4 + 4 8 or 8 
-
'In any single calendar year, the maximum Trific 2L to apply is 4 pints per acre on coarse soils; 6 pints on medium soils; and 
8 pints on fine soils. 
Chemigation - Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equipped chemigatlon systems 
for weed control in asparagus. Refer to the" Application by Chemigation" section of this label for chemigation use directions. 
Do not apply Trific 2L through any type of irrigation system unless these directions are carefully followed. 
BARLEY - TRIFIC 2L ALONE 
Trific 2L is recommended as a postplant incorporated treatment to control foxtail (pigeongrass). 
Apply Trific 2L at a broadcast rate of 2 pints per acre on coarse and medium soils and 3 pints on fine soils. 
Plant 2 to 3 inches deep in a well-tilled seedbed. Apply Trific 2L after seeding but before the crop emerges. To incorporate, 
use flex-tine or diamond harrows operated two times in different directions, at speeds of at least 5 mph. Incorporate by 
operating equipment 1 to 1 Y, inches deep. Application and the first incorporation should be done in the same operation if 
possible. Both incorporations must be done within 24 hours. 
BARLEY (FALL APPLICATION) - FOXTAIUPIGEONGRASS CONTROL 
Trific 2L may be fall applied for foxtail/pigeongrass control in barley planted the following spring. Trific 2L may be applied to 
ground that has a manageable trash level, has been fallowed or pretilled. The first incorporation is required within 24 hours 
after application. A second incorporation is required prior to planting to destroy emerged weeds and to ensure an even 
distribution of Trific 2L treated soil. 
Apply Trific 2L at a broadcast rate of 2 pints per acre on coarse and medium soils and 3 pints on fine soils. 
BARLEY (ACREAGE CONSERVATION RESERVE PROGRAM) - FOXTAIL CONTROL 
Trific 2L may be applied in the spring as a pre plant soil incorporated treatment for foxtail control in spring seeded barley 
grown on land used in acreage conservation reserve programs. 
Trific 2L should be applied at the rate of 2 pints per acre on coarse-textured soils and 3 pins per acre on medium- and fine-
textured soils. Do not exceed this rate or crop injury may occur. -
Planting Directions--Barley should be seeded approximately 2 inches deep. 
Precaution--Use of this practice may result in a slight stand reduction. Follow the most severe grazing restrictions imposed 
either by the pesticide label or by the USDA Acreage Conservation Reserve Program, whichever is longer. Consult the local 
ASC office or other state agency to determine the period of the USDA grazing restriction. 
BARLEY - TRIFIC 2UFAR-GO TANK MIX 
Trific 2UFar-Go applied as a postplant incorporated treatment will control foxtail (pigeongrass) and wild oat. 
Plant 2 to 3 inches deep in a well-tilled seedbed. Apply Trific 2L/Far-Go after seeding but before crop er.\~r9~~.· To 
incorporate, use flex-tine or diamond harrows two times, operated in different directions, at speeds of at least !; mph. 
Incorporate by operating equipment 1 to 1 Y, inches deep. Application and the first incorporation s4.5l.M b~ done in the same 
operation if possible; if not, incorporate immediately after ap-plication. ~ l • I ) , 
. ,

) 
) 
Page 14 of 32 
Broadcast Rates Per Acre 
Soil Texture Trific 2L Far-Go 
Coarse 2 pts_ 2Y, pts. 
Medium 2 pts. 2J.1, pts. 
Fine 3 pts. 2J.1, pts • 
. . Precaution. Over applicatIOn may result In crop inJury. Read the Far-Go label carefully before uSing. 
BEANS 
DRY BEANS AND CASTOR BEANS 
Apply and incorporate before planting at the fOllowing: 
Broadcast rate/acre 
Soil Texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2J.1, - 3 pts. 
Fine 4 pts. 3 pts. 
2 to 5 % organic matter 3-4pts. 3 - 4pts. 
5.1 to 10% organic matter 4 pts. 4 pts. 
For dry beans grown in Idaho, Oregon, and Washington only, apply any time between October 15 and December 31 at a 
broadcast rate/acre of 2 pts. on coarse soil, 2 liz - 3 pts. on medium soil, 3 pts. on fine soil. 
Chemigation - Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equipped chemigation systems 
for weed control in dry beans. Refer to the" Application by Chemigation" section of this label for chemigation use directions. 
Do not apply Trific 2L through any type of irrigation system unless these directions "re carefully followed. 
DRY BEANS - TRIFle 2L/EPT AM'" TANK MIX 
Apply from two days before planting (up to planting in the eastern US) at the following: 
Broadcast rate/acre 
Soil Texture Trific 2L Eptam 7E 
Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 2J.1,-3J.1, pts. 
Medium 3 pts. 2J.1, - 3 pts. 2J.1,-3J.1, pts. 
Fine 4 pts. 3 pts. 2~-3Yz p~s. , 
," • I) 
2 to 5 % organic matter 3-4pts. 3-4pts. 2 %-3% pts. 
5.1 to 10% organic matter 4 pts. 4 pts. ~-2Yz-3'Y:1: pts\ • J J 
.... .a ... ) , , 
Precautions: This combination should not be used on soybean, black-eyed peas (beans), lima ryp,aI'? ,a,nd othe, flawodded 
beans except Romano. Do not use the foliage from a crop tre_ated with this tank-mix for feed Qr for gra~i';!J. 
, 
Observe all directions, precautions ana Ifmitationson both products' labeling. 
" ) I 
GUAR BEANS, MUNGBEANS, LIMA BEANS, SNAP BEANS 
Apply and incorporate before planting at a broadcast rate/acre of 2 pts. on coarse soil and 3 pts. on medium and fil.L _dl~.

Page 15 of 32 
CARROTS 
Apply and incorporate before planting at the following: 
Broadcast rate/acre 
Soil Texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2% - 3 pts. 
Fine 4 pts. 3 pts. 
2 to 5 % organic matter 3-4pts. 3 - 4 pts. 
5.1 to 10% organic matter - 4 pts. 4 pts. 
Chemigation - Idaho, Oregon and Washington Only: Trific 2l may be applied through properly equipped chemigation systems 
for weed control in carrots. Refer to the "Application by Chemigation" section of this label for chemigation use directions. Do 
not apply Trific 2l through any type of irrigation system unless these directions are carefully followed. 
CELERY 
Both direct-seeded and transplant. 
) Apply and incorporate before planting or transplanting at the following: 
Soil Texture 
Coarse -
Medium 
Fine 
2 to 5% organic matter 
5.1 to 10% organic matter 
CHICORY/ENDIVES 
Apply Trific 2l at the following rates and incorporate before planting. 
) Broadcast Ratel Acre 
Soil Texture 
Coarse 
Medium 
Fine 
2% to 5% organic matter 
5.1 to 10% organic matter 
Broadcast ratelacre 
Western U.S. only 
2 pts. 
2%-3pts. 
3 pts. 
3-4pts. 
4 pts. 
Trific 2L 
2 pts. 
3 pts. 
4 pts. 
3 - 4 pts. 
4 pts. 
)') l) 
, 
-
• " , I J 
• 
· 
) , ~ . • ) "J , I 
) J I) 
, 
)) ))

) 
,) 
, 
Page 16 of 32 
COLE CROPS 
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER 
For transplants, apply and incorporate before transplanting at the following: 
Broadcast rate/acre 
Soil Texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2 Yo - 3 pts. 
Fine 4 pts. 3 pts. 
2 to 5% organic matter - 3 pts. 3-4pts. 
5.1 to 10% organic matter 4 pts. 4 pts. 
For direct-seeded, apply and incorporate before planting at the following: 
Broadcast rate/acre 
Soil Texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 2 pts. 2 pts_ 
Fine 3 pts. 2pts. 
2 to 5% organic marier 3 pts. --
5.1 to 10% organic matter -- 3 pts. 
Direct-seeded cole crops have exhibited marginal tolerance to recommended rates. Stunting or reduced stands may occur. 
CORN IFIELD CORN) AND GRAIN SORGHUM IMILO) 
Apply Trific 2L to field corn or grain sorghum (8 inches or taller) as an over-the-top or directed spray to effectively control 
weeds listed for Trifie 2L. 
Soil Preparation-Cultivate before a Trific 2L application to insure loose, friable soil, to remove established weeds, and to cover 
the base of plants with soil. 
Application Directions--Trific 2L should be applied and incorporated at the recommended rates for the soil texture when the 
crop is well established IB inches or taller). Trific 2L may be applied either as an over-the-top spray or as a directed spray. 
Drop nozzles should be used if foliage prevents uniform coverage of soil surface. Soil incorporation may be accomplished with 
only one pass of a sweep-type cultivator or a properly adjusted rolling cultivator. 
The sweep-type cultivator should have 3 to 5 sweeps per row middle and be operated at 6 to 8 mph. Set the middle sweeps 
so as to avoid exposing untreated soil. Adjust the incorporation tools to prevent crop injury. 
Broadcast rate/acre 
Soil Texture Trific 2L 
Course 1 Yo - 2 pts.· 
Medium 2 - 3 pts. 
Fine 3 - 4 pts. 
; l ) 
Use the lower rates when light weed pressure is anticipated and the higher rates when heavy weed,PlP,!',SWe is anli'lipM,e~. 
> > ,),), ) 
'Corn Only: Apply 2 to 3 pts. per acre in Alabama, Florida, Georgia, North Carolina, South Carolina and Virginia to control fall 
panicum and Texas panicum. ) , ) 
Precaution: Do not apply Trific 2L to corn grown for seed. Do not apply Trific 2L to coin or sorghum as a'v,e,.,Iant or 
preemergence treatment, or crop injury may occur. 
~'1"<. ______________ __

) 
.) 
Page 17 of 32 
Chemigation Instuetions - Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equipped 
chemigation systems for weed control in field corn. Refer to the "Application by Chemigation" section of this label for 
chemigation use directions. Do not apply Trifie 2L through any type of irrigation system unless these directions are carefully 
followed. Apply Trific 2L to corn from the 2 leaf stage of growth up to a height of 30 inches. 'rific 2L must be applied prior 
to weed emergence of after existing weeds are controlled. Broadcast 2 to 3 pts. per acre to coarse and medium soil textures. 
TRIFIC 2UATRAZINE TANK MIX 
Trific 2L may be applied in tank-mix combination with atrazine plus an emulsifiable oil or oil concentrate when corn is at the 2-
leaf stage or taller and weeds are no more than 1 Y, inches high. A 24-48 hour interval is required for the post-emergence 
activity of atrazine, after which the Trifluralin may be activated by incorporation or one-half inch of rain or irrigation. Use the 
application rates and incorporation methods for Trific 2L recommended in the above section. Refer to the Atrazine label for 
specific rates of that herbicide. 
COTTON 
Preemergence application. 
Apply and incorporate before planting at planting immediately after planting at the fallowing· , , 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2 Y, - 3 pts. 
Fine 4 pts. 3 pts. 
2 to 5 % organic matter 3 pts. 3-4pts. 
5.1 to 10% organic matter 4 - 5 pts. 4 pts. 
When Incorporating after planting, care must be taken not to disturb the seed. 
Postemergence and lay-by application. 
Apply any time up to lay-by but not less than 90 days before harvest. Direct lay-by applications to the soil between the rows 
and beneath emerged cotton plants. Use the same rates as for preemergence application. 
Fall application. 
Apply and incorporate any time from October 15 to December 31. The ground may be left flat or bedded-up over winter. On 
bedded ground, knock beds down to desired height before planting, moving some treated soil from beds into furrows. Where 
soil is left flat over winter, be careful not to turn up untreated soil during spring bedding operations. Destroy established 
weeds during seedbed preparation. If weeds become established in furrows due to uncovering of untreated soil during 
bedding, destroy these weeds before planting. In the fall, do not apply Trific 2L to soils which are wet or subject to prolonged 
periods of flooding • 
In Alabama, Arkansas, Northern Florida, Georgia, Louisiana, Mississippi, SE Missouri bootheel, New Mexico, North Carolina, 
Oklahoma, South Carolina, Tennessee, and Texas, apply and incorporate at a broadcast rate/acre of 4 pts. on coarse and 
medium soils and 5 pts. on fine soil. 
In Arizona, California and Nevada, apply and incorporate at a broadcast rate/acre of 3 pts. on coarse soil, 4 pts. on medium 
soil, 5 pts. on fine soil. 
In states other than those listed above, apply and incorporate at a broadcast rate/acre of 2 pts. on coarse soil, 3 pts. on 
medium soil, 4 pts. on fine soil, 3 pts. on soils with 2 to 5% organic matter, 4 to 5 pts. on soils with 5.1 to 10% organic 
matter. 
j,')' I 
Incorporation with Bedding Implements. 
Bedding implements (listers and hippers) may be used to soil incorporate Trific 2L for weed control in cotton. Becau,,,'!Jedding 
implements do not provide thorough soil mixing under aU conditions, closely follow directions to optimize weed cor.trcl •• Weed 
control resulting from single pass incorporation with bedding equipment will be reduced compared t9 ,cPPV'lntional dOl'ble pass 
incorporation. Use the application rate recommended above for the soil teXture to be treated. 
J ) I , I ) > , , I 
Soil Preparation. I ) 
Crop Residues or Existing Weeds: Ground cover, such as crop residues or existing weeds, can intBr'f~re with ,uniforr,; soil 
incorporation of Trific 2L. A manageable level of such ground cover or crop residues, if excess,"e: snf)uld be rel:iuced by 
appropriate soil tillage prior to application. ' , j ) j 
General Soil Conditions: The soil surface should be smooth enough to allow for uniform application and efficient i~~~r ,JJratlon 
of Trific 2L. Apply Trific 2L when soil moisture is sufficient to allow the breakup of large clOal; and uniform mixing ,r'l·r'ng the 
incorporation process. ) I ~ 
Use Directions for Bedding Equipment. 
/.. lister or disk bedder may be used to incorporate Trific 2L. Operate the implement according to the manufacturer's use

) 
Page 18 of 32 
directions in order to produce beds of the desired height. A ripper shank, sweep Or chisel shank should be mounted on the 
bedder in a position behind the spray nozzles but ahead of the bedder tool to help distribute Trific 2L in the center of the bed. 
The use of bed tillage equipment such as rolling cultivators, P.T.O. driven rod weeders or bed conditioners after the bedding 
operation will provide additional soil mixing. Avoid deep tillage which might bring untreated soil to the surface resulting in loss 
of weed control. Weather conditions, cultural practices, bed tillage and planting procedures can affect the distribution of Trific 
2L treated soil. Weed control obtained will be dependent upon how uniformly Trific 2L treated soil is distributed over the soil 
surface at the time of planting. 
If trifluralin treated soil is moved exposing untreated soil during bed tillage or planting, a band application of Trific 2L at 
planting or a postemergence application may be required to restore uniform weed control. 
Precautions. 
Do not incorporate with the bedd'ing equipment if the soil is too wet for uniform soil mixing. 
Special applications. 
For the control of Fall Panicum, apply and inccitporate at a broadcast ratelacre of 4 pts. on both coarse and medium soils. 
For the control of Rhizome Johnsongrass in all cotton producing states, except Arizona and California, apply a double-rate Trific 
2L program for 2 years in a row. 
Applications can be made in spring, any time before planting for two years in a row or between October 15 and December 31 
for two years in a row at a broadcast ratelacre of 4pts. on coarse soil, 6 pts. on medium soil and 8 pts. on fine soil. Proper 
preparation of the soil before application and deep incorporation is essential for best results. Use a chisel plow or similar 
implement to bring the rhizomes to the top of the soil. Then follow with a disc two times to cut the rhizomes into 2 to 3 inch 
pieces. Some Johnsongrass plants may escape; timely cultivation during the crop season is necessary. In the season 
following a double-rate treatment, plant only rice and those crops for which Trific 2L can be applied as a preplant treatment or 
injury may result. 
For the control of Pigweed and Seedling Johnsongrass in Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, SE 
Missouri, North and South Carolina, Tennessee and Southern Virginia, apply Trific 2L, preplant, at a broadcast ratelacre of 2 -
3 pts. on coarse soil, 3 - 4 pts. on medium soil, 4 pts. on fine soil (6 pts. in Louisiana). 
For a rnore cOmplete control of all listed grasses and weeds in counties along the Texas Gulf Coast (limited to Brazoria, 
Calhoun, Chambers, Fort Bend, Galveston, Harris, Jackson, Jefferson, Liberty, Matagorda, Orange, Victoria, Waller and 
Wharton counties), apply up to 2 weeks before planting at a broadcast ratelacre of 3 pts. on coarse soil, 4 pts. on medium 
soil, 6 pts. on fine soil. 
Precautions: Cotton should be planted after early season adverse weather conditions have passed, especially when using 
higher rate programs. Cool, wet weather early in the growth cycle causes additional stress to the cotton plant. This may 
result in reduced stands, delayed maturity, and reduced yields. 
TRIFIC 2L1RIVERSIDE® PROMETRYNE OR CAPAROL® 4L TANK MIX 
For cotton grown in Arizona, New Mexico and Texas, apply to th'e flat soil surface before discing at the following: 
Broadcast ratelacre 
. Soil Texture Trific 2L Riverside® Prometryne or Caparol 4L 
Coarse 2 pts. 3.2 pts." 
Medium 2% - 3 pts. 4 pts. 
Fine 4 pts. 4 pts. 
. Do not use on sand and loamy sand SOils. For band application the user should apply proportionally less . 
Carefully follow the procedures on the Prometryne or Caparol label. After the Prometryne or Caparol is well mixed, add the 
Trific 2L and agitate continuously. 
....I. ,. 
Precautions: Do not use this tank-mix on the cut areas of newly leveled fields, in areas of excess s?I~,.e.nd.where floo'lling over 
the beds is likely to happen. Do not plant cotton in tractor wheel depressions. These conditions lnay'ca)Jse cror, ;njl'TY. On 
mulch-planted cotton, water back only after cotton seedlings are well established. , , • , , • ' , , , , , 
. . 
Crop rotation: Cabbage, okra, onion, and peas may be planted in the fall after a spring application of the mixture. " , ; 
))))) .) ) 
, , 
Winter barley, winter rye and winter wheat can be planted in the fall also if they are plowed down '"htl' not used for food or 
feed. 
Observe all directions, precautions and limitations on both products' labeling.

J 
Page 19 of 32 
TRIFIC 2L1RIVERSIDE'" FLUOMETURON OR COTORAN"'4L TANK MIX 
Except in Arizona and California. 
Apply and incorporate at the following: 
Soil texture 
Coarse 
Medium 
Fine 
Use 15-40 gallons of clean water/acre. 
Trific 2L 
2 pts. 
3 pts. 
4 pts. 
Broadcast rate/acre 
Riverside" Fluometuron or 
Cotoran 4L 
2 pts. 
3.2 pts. 
4 pts. 
Carefully follow the procedures on the Fluometuron or Cotoran label. After the Fluometuron or Cotoran is well mixed, add the 
Trific 2L and agitate continuously. 
Precautions: Do not plant crops other than cotton on the treated land within 6 months after application of this tank-mix or 
crop injury may result. Do not feed foliage from treated cotton plant or gin trash to livestock. Do not mix with liquid 
fertilizers. 
In West Texas, do not use on sandy, loamy sand or fine sandy loam soils. Do not use on cotton planted in furrows. 
In Arkansas, Louisiana, and Mississippi, use 1.6 pts. of Fluometuron or Cotoran in tank-mix with Trific 2L on sandy loam soils 
low in organic matter. 
In New Mexico, do not plant treated land with crops other than cotton until one year after the last application. Do not use on 
sandy loam soils with less than 1 percent organic matter. 
Observe all directions, precautions and limitations on both products' labeling. 
COTORAN OVERLAY: Apply Trific 2L as recommended and then Riverside" Fluometuron or Cotoran 4L as a preemergence 
surface treatment at 2 to 4 pts./acre. On light soil and sandy soils low in organic matter, use the lower rate. Refer to Riverside 
or Cotoran label for cautions, precautions and instructions. 
TRIFIC 2L/ZORIAL" RAPID 80 TANK-MIX 
Tritic 2L may be used in tank-mix combination with Zorial" Rapid 80 to control weeds listed on the Trific 2L label, plus those 
listed for the tank mix. Follow use directions for Trific 2L alone, and add Zorial Rapid BO as directed on the Zorial Rapid 80 
label. 
TRIFIC 2L PREPLANT FOLLOWED BY RIVERSIDE" DIURON BODF OR KARMEX" BOW OVERLAY 
For cotton grown east of the Mississippi River, Arkansas, SE Missouri, Louisiana, and eastern Texas, apply and incorporate 
Trific 2L before planting at usual rates. Then make a preemergence application of Diuron BODF or Karmex' 80W at 1/3 lb. for 
coarse soils, 2/3 lb. for medium soils, and 1 lb. for fine soils. 
Precautions: Do not use Diuron or Karmex on sandy or low organic soils. Do not allow grazing on cotton treated with Karmex. 
Refer to Karmex BOW label for additional instructions, cautions and precautions. 
CUCURBITS 
CANTALOUPES, CUCUMBERS, WATERMELONS 
Use restricted to Western US including Texas. 
Apply to postplant emerged at the following: 
, , , , , , 
Soil texture Broadcast rate/acre , 
.) .. 
2 pts. 
, , . " . Coarse 
" , , 
2% - 3 pts. . , , , , Medium , , 
3 pts, ., . --~ 
, , . . , . Fine 
, 
2 to 5 % organic matter 3 - 4pts. ' , . , . , , , 
. 
5.1 to 10% organic matter 4 pts. 
Use the higher rate in areas receiving more than 20" average annual rainfall. 
Apply as directed spray to the soil between the rows and beneath the plants which are in the 3 to 4 true-leaf stage. Care 
s'hould be taken that incorporation machinery does not damage the plants.

) 
..> 
Page 20 of 32 
FLAX 
Trific 2L can be used as an incorporated treatment in autumn or fall only for control of specific weeds in flax seeded the 
following spring. Apply following rates and incorporate to a maximum depth of 2-3 inches within 24 hours. Before spring 
seeding, do a shallow incorporation, then pack the seedbed and seed using a press drill or hoe drill to a maximum depth of 1 Y> 
inches. -
Broadcast Application Rates fAcre 
Soil Texture Trific 2L 
Coarse 2 pts. 
Medium 3 pts. 
Fine - 4 pts. 
GREENS 
TURNIP GREENS (for processing), COLLARDS, KALE, MUSTARD GREENS 
Apply and incorporate before planting at a broadcast ratelacre of 2 pts. on coarse soils and 3 pts. on medium and fine soils. 
MUSTARD 
For mustard grown for seed or processing for food in Minnesota and North Dakota, see "Greens" above. 
HOPS 
Apply and incorporate while the established crop is dormant at a broadcast ratelacre of 2 pts. on coarse soil, 2Y>- 3 pts. on 
medium soil, 3 pts. on fine soil and soils with 2 to 10% organic matter. 
MINT 
(Established Peppermint and Spearmint) 
Apply at a rate of 2 pts. on coarse soil, 214 pts. on medium soil and 3 pts. on fine soil during dormant period. 
Use incorporation equipment that will insure thorough soil mixing with minimum damage to the crop. 
Chemigation - Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equipped chemigation systems 
for weed control in mint. Refer to the "Application by Chemigation" section of this label for chemigation use directions. Do 
not apply Trific 2L through any type of irrigation system urlless these directions are carefully followed. 
OKRA 
Apply and incorporate before planting, at planting or immediately after planting at the following: 
Broadcast rate/acre 
Soil texture Eastern U.S. 
Coarse 2 pts. 
Medium 3 pts. 
Fine 4 pts. 
2 to 5 % organic matter 3-4pts. 
5.1 to 10% organic matter 4 pts. 
ONIONS (Dry Bulb Only) 
Trific 2L may be used as an incorporated treatment. Apply as a directed spray between rows. 
with exposed bulbs or foliage. Do not apply less than 60 days before harvest. 
Western U.S. 
2 pts. 
2Y> - 3 pts. 
3 pts. 
3 - 4 pts. 
4 pts. . . .. . . . 
Use shields to pre\"enl c~ntact 
. 
Incorporate 2-4 inches deep with one pass of a sweep-type or rolling cultivator_ Avoid covering o~ion bulbs witll ;r~~ted soil, 
and avoid injuring bulbs while cultivating. Do not use this treatment under high moistures or high) szle:nhy conditi~~~ ~r crop 
injury could result. -- --- ) , " 
, .. 
) • ' ,j 
_1_.;.-

) 
) 
Page 21 of 32 
Broadcast rate /acre 
Soil Texture Trific 2L 
Coarse 1 Y, - 2 pts. 
Medium 2 - 4 pts. 
Use lower rate in areas receiving less than 20 inches of rain or irrigation. 
PEANUTS 
Spanish peanuts grown in Texas and Oklahoma only. 
Apply and incorporate before planting, at planting or immediately after planting at a broadcast rate/acre of 2 pts. on coarse 
soil. Care should be taken not to disturb the seed when incorporating after planting. 
TRIFIC 2LNERNAM® TANK MIX 
Apply up to 10 days prior to planting, incorporate immediately after application at a broadcast rate/acre of 2 pts. of Trific 2L 
and 2 1/3 pts. of Vernam 7E. 
Observe all directions, precautions and limitations on both products' labeling. 
PEAS 
ENGLISH PEAS, DRY PEAS 
Apply and incorporate before planting at a broadcast rate/acre of 2 pts. on coarse and medium soils and 3 pts. on fine soil. 
TRIFIC 2L/FAR-GO TANK MIX 
In Idaho, Oregon and Washington, the tank mix combination of Trific 2L plus Far-Go will provide control of wild oat in addition 
to other annual grasses and broadleaf weeds controlled by trifluralin. 
Application Rates: Broadcast 1 y,pts. per acre on coarse and medium soils; 2 pts. on fine soils. Use 1 ~ quarts of Far-Go per 
acre for all soil textures. 
Incorporation Directions: Apply and incorporate up to 3 weeks before planting. Follow recommended incorporation procedures 
for Trific 2L. 
Precautions: Do not apply to lentils. Leaf crinkling and delayed maturitY of peas may occur, particularly on clay points in the 
Northwest; this is usually more than offset by a reduction of wild oat. Do not use foliage from treated peas for feed or forage. 
Refer to the cautions, precautions, and directions on the Far-Go label. 
Q 
Fall application. 
For dry and English peas grown in Idaho, Oregon and Washington only, apply and incorporate any time between October 15 
and December 31 at a broadcast rate/acre of 2 pts. on coarse soil, 2Yz - 3 pts. on medium soil and 3 pts. on fine soil. Destroy 
established weeds during seedbed preparation. Do not apply in the fall to soils which are wet or are subject to prolonged 
periods of flooding. . 
SOUTHERN PEAS 
Apply and incorporate before planting at the following: 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. . " )') , 
Medium 3 pts. 2Y, - 3 pts. . 
) ... 
Fine 4 pts. 3 pts. ~-
. . . 
2 to 5 % organic matter 3 - 4 pts. ; 3 -'4 pts. I I ), 
, , 
5.1 to 10% organic matter 4 pts. . ;4 Pt,s. 
,..,..~ 
, , . , , , . . . . . . .. 
i - ---'-~--------~---- ..: __ .;-_.:;.~L- .-

~ ., ., 
) 
) 
'.-".. .... '. 
Page 22 of 32 
PEPPERS 
Apply and incorporate before transplanting at the following' 
Broadcast ratelacre 
. 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2Y, ·3 pts. 
Fine 4 pts. 3 pts. 
2 to 5 % organic matter 3 pts. 3·4 pts. 
5.1 to 10% organic matter 4 pts. 4 pts. 
-
Do not apply after transplanting. 
POTATOES 
Not recommended for use in the state of Maine. 
Apply after planting before emergence or immediately following drag off or after the potato plants have fully emerged , . 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2Y,·3pts. 
Fine 4 pts. 3 pts. 
2 to 5% organic matter 3 pts. 3·4 pts. 
5.1 to 10% organic matter 4 pts. 4 pts. 
Care should be taken so that mcorporatlon machmery does not damage potato seed pIeces or elongatmg sprouts. Set 
incorporation equipment so that bed and furrow will be uniformly covered by the product. If the layer of Trific 2L treated soil 
Is not uniform, potato emergence may be retarded and stem brittleness can occur. When applying and incorporating after 
potato plants have fully emerged, do not completely cover the foliage with treated soil. 
Split application in Idaho, Oregon, and Washington. 
On all soils apply and incorporate 1 y,pts. before planting andl y,pts. after planting when potato plants have fully emerged. 
Chemigation • Idaho, Oregon and Washington Only: Trific 2L may be applied through properly equipped chemigation systems 
for weed control in potatoes. Refer to the "Application by Chemigation" section of this label for chemigation use directions. 
Do not apply Trific 2L through any type of irrigation system unless these directions are carefully followed. 
Precautions: Do not apply to soil containing 2 % or more organic matter. 
TRIFIC 2UEPTAM'" TANK MIX 
For potatoes grown in Kansas, Minnesota, Nebraska, North Dakota, Oklahoma, South Dakota and Texas, apply after planting, 
but prior to crop emergence. In areas where potatoes are normally dragged off the mixture should be applied and incorporated 
up to or immediately following drag off 
Soil Texture 
Coarse 
Medium 
Fine 
2 to 5 % organic matter 
5.1 to 10% organic matter 
'Use hIgher rates for nutsedge control. 
< 
Trific 2L 
Eastern U.S. 
2 pts. 
2·3 pts. 
2·4 pts. 
3 pts. 
4 pts. 
Broadcast rate/acre 
Eptam ?F; . I : , 
, 
Western U.S. ») ) 
, > 
'), I 
2 pts. ",>114- 7 pts.*) , , 
> ••• ~ 
2·3 pts. 1 ¥. • 7 p1S. , 
, ) J) J-> . ) ) ) 
2·3 pts. > ) 'l4 . 7 Pi~~' , > 
> 
" ')) > > > > 
, • > , 
3 pts. 1 0/4 - 7 pt"s. * I ) 
• > 
............... .L...---
, " . 4 pts. 1 'l4 . 7 P:s .... 
>

• 
) 
Page 23 of 32 
Precautions: Do not graze or feed forage to livestock from fields treated with this rrifxture. 
For potatoes grown in Washington, Idaho, and Oregon, apply and incorporate before planting at a broadcast rate of 1 % pts. of 
Trific 2L/acre and 3 % pts. of Eptam 7E/acre on all soils. 
Precautions: Do not use this tank mixture both before and after planting in the same season. Do not-use foliage from treated 
crops for feed or forage. Observe all directions, precautions and limitations on both products' labeling. 
RAPE (CANOLA) 
For use in all states except Alaska. Trific 2L may be applied in the fall or early spring prior to seeding. Set incorporation 
equipment to incorporate to a depth of 3 to 4 inches. Apply 2 pts. on coarse soil, 3 pts. on medium soil, and 4pts. on fine 
soil. 
RADISHES 
Apply as a preplant incorporated treatment. 
Broadcast ratelacre 
Soil Texture Trific 2L 
Coarse 2 pts. 
Medium 4 pts. 
Fine 4 pts. 
SAFFLOWER 
Apply and incorporate in the spring before planting or in the fall between October 15 and December 31 at the following: 
Broadcast ratelacre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2% - 3pts. 
Fine 4 pts. 3 pts. 
2 to 5 % organic matter 3 pts. 3 pts. 
5.1 to 10% organic matter 4 - 5 pts. 4 - 5 pts. 
Fall application. 
For safflower grown in Arizona, California, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming: Apply and 
incorporate anytime between October 15 and December 31 at a broadcast ratelacre of 3 pts. on coarse soil, 4 pts. on medium 
soil, 5 pts. on fine soil. Ground may be left flat or bedded-up over winter. On bedded ground, knock beds down to desired 
height before planting, moving some treated soil from tops into furrows. Where soil is left flat over winter, take care during 
spring bedding operations to prevent turning up untreated soil. Destroy established weeds during seedbed preparation. If 
weeds become established in furrows due to uncovering of untreated soil during listing, destroy these weeds before planting. 
Precautions: Do not apply in the fall to soils which are wet or are subject to prolonged periods of flooding. 
SOYBEAN 
Apply and incorporate before planting at the following: 
Soil texture Broadcast ratelacre ~-
.. , ~ ~ .1 • > 
Coarse 2 ptS; . , , ,11) 
, 
3 pts. 
J-cr-.f"""J-J ~~-
Medium , > , , > , , , 
Fine 4 ptS! 
) J) l , > , , , 
• , 'J , 
2 to 5 % organic matter 3 pts. 
) I,) 
5.1 to 1 0% organic matter 4 - 5 pts. . '. , 
--'--~ . . • Except charcoal salls In Arkansas, LouIsIana and MISSISSIPPI (see below) •

.. • 
. ) 
) 
Page 24 ef 32 
Newly cleared land eften centains high erganic matter (5 to. 10%) and charceal which results frem burning debris. This tends 
to. bind Trific 2L reducing its weed centrel activity. Higher rates are therefere necessary, but increased rates can cause crep 
injury if charceal or erganic matter is net present. In the burn row a high level ef charceal is present; censequently, peer weed 
centrol may result even with an increased rate. Apply and incerperate at a breadcast rate/acre of 3 - 5 pts. on coarse scil, 5 
pts. on medium soil, 6 pts. en fine seil. 
Fall applicatien. 
Apply anytime between Octcber 15 and December 31. Greund may be left flat er bedded-up over winter. On bedded greund, 
knock beds dewn to. desired height befere planting, meving seme treated seil from teps into. furrews. Where seil is left flat 
over winter, take care during spring bedding operatiens to prevent turning up untreated scil. Destroy established weeds during 
seedbed preparatien. If weeds beceme established in furrews due to. uncevering of untreated seil during listing, destroy these 
weeds befere planting. - -
In Alabama, Arkansas, Nerthern Flcrida, Geergia, Louisiana, Mississippi, Seutheastern Misseuri boctheel, Nerth Carelina, 
Oklahema, Seuth Carelina, Tennessee, and Texas: Apply and incerperate at a breadcast rate/acre ef 4 pts. en cearse and 
medium soils and 5pts. en fine soil. 
In states ether than these listed above: Apply and incorperate at a broadcast rate/acre ef 2 pts. on cearse seil, 3 pts. en 
medium soil and 4 pts. en fine soil, 3 pts. on cearse sci I with 2 to 5 % erganic matter, 4 to 5 pts. en soils with 5.1 to. 10% 
organic matter. 
Precautiens: Do net apply to. soils which are wet er subject to prelenged perieds ef floeding er where rice was grewn the 
previeus year. 
Special applicatiens • 
Fer the centrel ef Fall Panicum, apply at a breadcast rate/acre ef 4 pts. on beth coarse and medium soils. 
For mere cemplete central ef Pigweed and Seedling Jehnsongrass in Alabama, Arkansas, Flcrida, Geergia, Kansas, Leuisiana, 
Mississippi, Misseuri, Nebraska, North Carolina, Oklahema, Seuth Carelina, Tennessee, and Southern Virginia: Apply at a 
broadcast rate/acre ef 2 - 3 pts. cn co.arse soil, 3 - 4 pts. en medium seil, 4 pts. en fine seil 16 pts. in Leuisiana). 
Fer mere cemplete weed centrel in the Texas Gulf Ceast (limited to Brazeria, Calheun, Chambers, Fert Bend, Galvesten, Harris, 
Jacksen, Jefferson, Liberty, Matagerda, Orange, Victoria, Waller and Wharten ceunties): Apply up to. 2 weeks befere planting 
at a breadcast rate/acre of 3 pts. on cearse seil, 4 pts. en medium seil, 6 pts. en fine seil. 
Fer suppressien er partial contro.l of Red rice in Arkansas, Louisiana, Mississippi, and Texas: Apply as directed at double the 
normal rate the first year and at the nermal rate the second year. Apply and incerporate anytime in the spring befere planting 
at the following: 
Breadcast rate/acre 
Seil texture 1 st Year 2nd Year 
Cearse 4 pts. 2 pts. 
Medium 
-
6 pts. 3 pts. 
Fine 8 pts. 4 pts. 
2 to 5 % erganic matter 6 pts. 3 pts. 
5.1 to. 10% organic matter 8 pts. 4 - 5 pts. 
If a cembinatien of high erganic matter and charcoal are present, apply in the secend year the rates labeled fer charcoal seils in 
Louisiana, Arkansas and Mississippi (3 - 5 pts. on coarse soil, 5 pts. en medium soil, 6 pts. en fine soil). " 
Crep rotatien: The secend year plant enly these crops for which Trific 2L has been registered as a preplant treatrr.&I11, 'or crop 
injury may result. --- - - -- ~ , ) , } ) 
Precautions: De net plant rice the sec end year. Rice may be planted the third year. 
1 ~ l ) ) ) , ) ) , 
For the control ef Rhizome Jehnsengrass in eastern United States and Texas: Apply in a row fe; tWD censecutive years 
according to. the pregram that best fits your cultural practices: As sprinQ application, anytime in spring'tlefere phntirg; as fall 
application;- between Octeber 15 and December 31; as split application, directed under beth spring dtlo;>'all ,applicatlbns.· , 
~= ____ .H_. ____ U ___ • 
i'

• 
") 
) 
Soil texture Spring or Fali 
Coarse 4 pts. 
Medium 6 pts. 
Fine 8 pts. 
2 to 5% organic matter 6 pts. 
5.1 to 10% organic matter 8 pts. 
Broadcast rate/acre 
Page 25 of 32 
Split 
Spring and Fall 
2 pts. 
3 pts. 
4 pts. 
3 pts. 
4 pts. 
Soil Preparation--Proper preparation of the soil before application is very important for satisfactory results. Use a chisel plow or 
similar implement to bring rhizomes to the top of the soil. Then follow with a disc two times before application to cut the 
rhizomes into small (2 to 3 inch) pieces and to destroy any emerged johnsongrass. 
Incorporation--Deep incorporation is essential for good Rhizome Johnsongrass control. Incorporate Trific 2L thoroughly with a 
disc set to cut 4 to 6 inches deep and operate at 4 to 6 mph. Two passes are necessary, with the second pass in a different 
direction from the first. 
Cultivation--Some Johnsongrass plants will escape. Timely cultivations during the crop season to remove escaped plants are 
necessary to obtain commercially acceptable controL 
Crop Rotation: In the season following a double rate treatment, plant only rice or those crops for which Trific 2L can be 
applied as a preplant treatment or injury may result. 
For the control of Wild cane (shattercane). 
Wild cane can germinate from greater soil depth than most other weed seeds. Several "flushes" or germinating times are 
common in one season. Commercially acceptable control of Wild Cane can be obtained with increased rates of Trific 2L. 
Land preparation: Work the soil to destroy existing grasses and weeds. Thoroughly mix crop residues into the soil to a depth 
of 4 to 6 inches_ 
Application: Apply before planting at a broadcast rate/acre of 2 pts. on coarse soil, 4 pts. on medium soil, 5 pts. on fine soil. 
Incorporation: Deep incorporation is essential to good Wild cane controL Incorporate thoroughly with a disc set to cut 4 to 6 
inches deep and operate in 2 different directions at 4 to 6 mph. Cultivations during the crop season will also contribute to 
control. 
Precautions: Plant soybeans after early season adverse weather conditions have passed; do not plant soybeans deeper than 2 
inches_ Crop injury in the form of delayed growth may occur under adverse cool, wet weather conditions early in the season 
when Trific 2L is used according to these recommendations. 
TRIFIC 2L1SENCOR® OR LEXONE® TANK MIX 
Trific 2L1Sencor or Lexone controls grasses and weeds controlled by Trifie 2L alone plus additional weeds listed for the 
mixture_ The tank mix can be applied from two weeks before planting up to planting. 
Soil texture Trific 2L 
Broadcast rate/acre 
Sencor 50WP/4L 
or 
Lexone 50WP/4L 
or 
Sencor DF . . or )' I , I , 
Lexone UF 
~C~0-a-r-s-e-------------------1----------~2~p7ts-.----------;---------~~u2-I~b~_/~p~t-.--------'---------~1~/~3~I~b. : : : ~L----
Medium 3 pts. '* Ib_/pt. ; ); % lb. I.)) 
, > 
~~----------------------+---------~--~----------+----------.~~~--------+---~~~~~> ~~ Fine 4 pts. llb./pt. > > 2/3 lb. 
) .) " > >. 
Do not use on coarse soils with less than 1 % organic matter. 
II' , ,....-.,...-,..-
Precautions: Do not plant any crop other than soybeans within 4 months after treatment. Over applicaJtiop: u~even 
application or improper soil incorporation can result in erratic weed control or crop injury. Seedling disease, cold WU;!IM, deep 
planting, excessive moisture, soil pH over 7.5, high salt concentration or drought may weaken crop seedlings a,Jj 'i:lcrease 
possibility of damage from the application of this tank mix. These additional factors may also delay crop devpl'lpm-int or 
reduce yields when Sencor or Lexone is applied_ Observe all cautions and limitations on the Sen cor and Lexone labels. Do not 
lise the foliage from soybeans treated with the Trific 2L!Sencor or Trific 2l/Lexone tank mix for feed or forage.

• ". 
) 
) 
Page 26 of 32 
Additional Sencor and Lexone precautions: Do not use Sencor or Lexone on Tracy, Semmes, Altona, Vansoy, or Coker 102 
soybeans. These varieties are sensitive to Sencor or Lexone and crop injury may result. Seed must be planted at least 1 Yo 
inches but not more than 2 inches below the soil surface before a Sencor or Lexone application. Do not apply Sencor or 
Lexone at these rates more than once per season. Do not replant areas treated with Seneor or Lexone with any crop other 
than soybeans within 4 months after treatment. Injury to soybeans may occur if Sencor or Lexone is used on soils having a 
calcareous surface or pH of 7.5 or higher, or if used in conjunction with soil·applied organic phosphate pesticides. 
For the control of Rhjzome .JQhnsoograss 
Apply up to two weeks before planting for two consecutive years at the following· 
Broadcast rate/acre 
Soil texture Trific 2L Sencor 50WP/4 Sencor OF 
or or or 
Lexone 50WP/4L Lexone OF 
Coarse 4 pts. Yo Ib.Jpt. 1/3 lb. 
Medium 
. 
6 pts. % Ib.Jpt. Yo lb. 
Fine 8 pts. 1 Ib.Jpt. 2/3 lb. 
0 Do not use on coarse Salls WIth less than 1 *' organic matter. 
Read and follow all additional precautions listed for Trific 2L/Sencor or Lexone tank mix above. 
TRIFIC 2L1CANOPY® TANK MIX (Do Not Use in California) 
Apply Trific 2L/Canopy as a preplant incorporated tank mix treatment. Follow recommended soil preparation, application and 
incorporation procedures for Trific 2L. Plant soybeans within two (2) weeks after application. 
Broadcast ratelacre 
Canopy Dispersible Granules 
Soil Texture Trific 2L 0.5-3% O.M. or 3-5% O. M. 
Coarse 2 pts. 6·8 oz. 8-10 oz. 
Medium 3 pts. 8-10 oz. 10·12 oz. 
Fine 3 1/3 pts. 10-12 oz. 12-14 oz. 
, 0 Do not apply Canopy to sool WIth less than Yo *' organoc matter. 
Use higher rates of Canopy on soils with higher organic matter or heavy pressure from large deep germinating weed seeds. 
Where Canopy is applied, plant soybean seed 1 Yo to 2" deep on a flat or raised seedbed only, or crop injury may occur. 
Soybean injury may occur where Canopy is applied i(excessive rainfall occurs after application but before soybeans germinate. 
Precautions: Read the Canopy label carefully for cautions and precautions relating to environmental hazards, planting of 
rotation crops, sprayer contamination and cleanup, soil pH, organic matter and soil texture use restrictions, soybean variety 
planting restrictions, restrictions where Atrazine or Scepter were -used the previous year, restrictions concerning use with 
organic phosphate pesticides, grazing restrictions, and other directions, precautions and limitations before applying the Trific 
2L/Canopy tank mix. 
TRIFIC 2L/PREVIEW'" TANK MIX (Do Not Use in California' 
Apply Trifie 2L/Preview as a preplant incorporated tank mix treatment. Follow recommended soil preparation, al='~~i:::nt?cn. and 
incorporation procedures for Trific 2L. Plant soybeans within two (2) weeks after application. ' 
'). ) 
Broadcast rate/acre ' " > 
I' • I ,. 
Preview DispersibfeGran:Jles , , , , 
Soil Texture Trific 2L 0.5-3% O. M. ,:,\·5Wo O.M: , 
, 
or , , , , , , 
Coarse 2 pts. 60z, 7 OZ/ ) , , , , , , 
Medium 3 pts. 7 oz. S oz. 
Fine 3 1/3 pts. 8 oz. 9-10 OZ.' ' , , 
, , 
--
Do not apply Preview to soil with less than Yo % organic matter.

~ 
\l#: 
~~ 
~-
.. 
) 
Page 27 of 32 
Use higher rates of Preview on soils with higher organic matter or heavy pressure from large, deep germinating weed seeds. 
Where Preview is applied, plant soybean seed 1 y, to 2" deep on a flat or raised seedbed only, or crop injury may occur. 
Soybean injury may occur where Preview is appfied if excessive rainfall occurs after application but before soybeans germinate. 
Precautions: Read the Preview label carefully for cautions and precautions relating to environmental hazards, planting of 
rotation crops, sprayer contamination and cleanup, soil pH, organic matter and soil texture use restrictions, soybean variety 
planting restrictions, restrictions where Atrazine or Scepter were used the previous year, restrictions concerning use with 
organic phosphate pesticides, grazing restrictions, and other directions, prec-autions and limitations before applying the Trific 
2UPreview tank mix. 
TRIFIC 2UCOMMAND® TANK·MIX 
(Not for use in California' 
Tank-Mix: Apply as a preplant incorporated treatment for control of weeds listed for Trific 2L, as well as additional weeds 
listed for the tank mix. Trific 2L may also 1>e mixed with the Command®/Lexone® or Sencor'" tank mix as directed on the 
Command label. Observe all precautions on the Command label to avoid injury to adjacent crops. 
Broadcast Rate/Acre 
Soil Texture Trific 2L Command 4EC 
Coarse 2 pts.iacre .75 ptsJacre 
Medium 3 pts.iacre 1 .12 ptsJacre 
Fine 4 pts.iacre 1.5 pts.iacre 
TRIFIC 2USCEPTER TANK-MIX OR OVERLAY 
Tank mix: Observe mlxmg instructions on Trific 2L, Scepter, or Scepter 70DG labels. Apply as a preplant incorporated 
treatment. Incorporated into the soil within 24 hours after applications and plant soybeans within 45 days after treatment. Use 
equipment that provides uniform 2 inch incorporation. 
Broadcast Rate/Acre 
Soil Texture Trific 2L Scepter Scepter 70DG' 
Coarse 2 pts. 2/3 pt. 2.8 oz. 
Medium 3 pts. 2/3 pt. 2.8 oz. 
Fine 4 pts. 2/3 pt. 2.8 oz. 
• One soluble bag contams 14 ounces of Scepter 70DG and Will treat 5 acres at the 2.8 ounces per acre rate . 
Preplant overlay: Apply and incorporate Trific 2L as recommended and then follow a preplant surface treatment with Scepter or 
Scepter 70DG up to 45 days prior to planting of soybeans. 
Post emergence overlay: Apply Trific 2L as a preplant incorporated herbicide followed by postemergence overlay treatment with 
Scepter herbicide or Scepter 70DG. For best results, overlay should be applied when the weeds are actively growing but no 
more than 2 inches in height. 
Follow recommended soil preparation and application procedure for Trific 2L and Scepter or Scepter 70DG. Irrigation or rainfall 
sufficient to moisten soil to a depth of 2 inches is necessary to activate Scepter or Scepter 70DG. 
Precautions: Observe all directions, precautions, limitations and mixing instructions on all products' labelin:]. S'C~[lter Of 
Scepter 70DG plantback restrictions require-Do not plant rice or small grains within 4 months of applications.' Do not plant 
corn, edible beans, grain sorghum, peanuts or tobacco within 11 months of application. Do not plant crops othl'l lila", those 
listed above within 18 months of application. Consult the Scepter or Scepter 70DG labels for more specif;c'll:antback 
restrictions , . . 
J )' ) 
, 
» ») 
,~~--~---- -~~-

'" " 
) 
TRIFIC 2LNERNAM® TANK MIX 
Apply up to 10 days prior to planting at the following: 
Broadcast rate/acre 
Soil texture Trific 2L 
Coarse 2 pts. 
Medium 3 pts. 
Fine 4 pts. 
Page 28 of 32 
Vernam 7E 
1%-21/3pts. 
21/3-3pts.* 
3-3)'. pts. 
* Use higher rates for nutsedge, wild cane and velvet leaf control. Observe all directIOns, precautions and limitations on both 
products' labeling. 
TRIFIC 2L PREPLANT INCORPORATED FOLLOWED BY OVERLAY TREATMENTS (Do Not Use in Califomia) 
Apply Trific 2L as a preplant incorporated treatment. Additional weeds tolerant to Trific 2L may be controlled by using overlay 
preemergence applications of Amiben, Canopy, Dual, Gemini, Lasso, Lexone, Lorox Plus, Preview, Scepter or Sencor. Consult 
these product labels for additional weeds contrOlled, application directions and precautions before use. 
SUGAR BEETS 
Apply as a broadcast, over-the-top spray to plants immediately after blocking or thinning when plants are between 2 and 6 
inches tall. Exposed beet roots should be covered with soil prior to application to reduce possibilities of girdling. Care should 
be taken that incorporation machinery does not damage the taproot. 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2)'. - 3 pts. 
Fine 3 pts. 3 pts. 
Special application. 
Incorporation with a tine-tooth harrow in Colorado, Idaho, Kansas, Montana, Nebraska, Oregon, Texas, Utah, Washington, 
Wyoming. A properly operated tine-tooth harrow can provide adequate incorporation of the herbicide for effective weed 
control in sugar beets. Operate the tine-tooth harrow two times over the field in opposite directions at a speed of 3 to 6 mph 
and set the harrow to cut 1 to 2 inches deep. Care should be taken to insure that the tine-tooth harrow does not damage the 
sugar beet taproot. 
SUGARCANE 
Use restricted to eastern United States. 
Plant cane 
Apply and incorporate twice a year at a broadcast rate/acre of 4 to 8 pts. for all soil textures. Make the first application in the 
fall on firmly packed beds immediately after the seed pieces are planted. 
Make the second application in the spring before or shortly after the cane emerges. Loosen rain-packed beds 2 to 3 inches 
deep before the spring application. Care should be taken so that incorporation machinery does not damage the seed pieces or 
emerging shoots. 
Plant and Ratoon cane (grown in Louisiana and Texas only). 
Apply and incorporate at a broadcast rate/acre of 4 to 8 pts. for all soil textures. Make application in the spring ;)f;p'r, ')1~ beds 
have been shaved or false shaved before or shortly after the cane emerges up to lay-by. Loosen rain-packed bed"2 to 3 inches 
deep before application. Care should be taken so that incorporation machinery does not damage seed piece~ cl€.~erging 
roots. 
Postplant in Hawaii (only for control of most annual grasses including guineagrass). ,.' , , , 
Apply to surface after planting (for plant cane) or after harvesting (for ratoon cane) before weeds and cane' emer9" at a 
broadcast rate/acre of 12 to 16 pts. for all soil textures. In plant cane the beds should be formed'o'r'roll'!d before' a'p'piication. 
In ratoon cane, the crop residue should be removed before application. If large amounts of crop residues are present., Trific 2L 
will not be effective. Apply just before anticipated rainfall or sprinkle irrigate immediately after apP';L3tiuII" ' , 
Itchgrass control (in Louisiana only). 
Apply and incorporate on either plant or ratoon cane at a broadcast rate/acre of 8 pts. for all soil textures. Apply';rt :th3 spring 
from before or shortlY after the cane emerges up to lay-by. Follow directions above for sugarcane lay-by a;>rl'e,tion in 
Louisiana and Texas. -
--t-----

» , .. .. 
) 
Page 29 of 32 
SUNFLOWER 
Apply and incorporate in the spring or in the fall between October 15 and December 31 at the following: 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2)',-3pts. 
Fine 4 pts. 3 pts. 
2 to 5% organic matter 3-4pts. 3 - 4 pts. 
5.1 to 10% organic matter - 4 pts. 4 pts. 
TOMATOES 
For direct-seeded tomatoes, apply at blocking or thinning as a directed spray to soil between the rows and beneath the plants, 
and incorporate. 
For transplant, apply and incorporate before transplanting. Do not apply after transplanting. 
Broadcast rate/acre 
Soil texture Eastern U.S. Western U.S. 
Coarse 2 pts. 2 pts. 
Medium 3 pts. 2)', - 3 pts. 
Fine 4 pts. 
. 
3 pts. 
2 to 5 % organic matter 3 pts. 3 - 4 pts. 
5.1 to 10% organic matter 4 pts. 4 pts. 
TREES AND VINEYARDS 
EASTERN U.S. 
For new planting of vineyards, citrus and pecan trees, apply and incorporate before planting at the following: 
Soil texture Broadcast rate/acre 
Coarse 2 pts. 
Medium 3 pts. 
Fine 4 pts. 
2 to 5 % organic matter 3 pts. 
5.1 to 10% organic matter 4 pts. 
For non-bearing established plantings of citrus and pecan trees and bearing plantings, of grapefruit, lemon, o~a,ng~, pecan, 
tangelo, and tangerine trees, apply at a broadcast rate/acre of 4 to 8 pts./acre for all soil textures. Apply as a jirected spray 
to soil around the trees and use incorporation methods not injurious to the trees. For continued weed control in c't-l·S areas, 
apply twice a year at an interval of approximately 4 to 6 months. ' > 
" , , 
) ) .! ) ) , ,

.. 
) 
Page 30 of 32 
WESTERN U.S. 
For new plantings of almond, apricot, citrus, nectarine, peach, pecan, and walnut trees, apply and incorporate before planting 
at the following: 
Soil texture Broadcast rate/acre 
Coarse 2 pts. 
Medium 2% - 3 pts. 
Fine 3 pts. 
2 to 5% organic matter 2 - 3 pts. 
5.1 to 10% organic matter 4 pts. 
-
For new plantings of vineyards, apply before planting at the following: 
Soil texture Broadcast rate/acre 
Coarse 2-3pts. 
Medium 3-6pts. 
Fine 6-8pts. 
2 to 10% organic matter 6-8pts. 
Do not use more than 4pts./acre on heat-treated grape rootings. 
For post-plant applications on bearing and non-bearing established plantings of vineyards, almonds, apricot, grapefruit, lemon, 
nectarine, orange, peach, pecan, plum, prune, tangelo, tangerine and walnut trees, apply at a broadcast rate/acre of 4 to 8 
pts. for all soil textures. Apply as a directed spray to the soil around the trees or vines and use incorporation methods not 
injurious to the trees or vines. Do not apply to vineyards within 60 days of harvest. For continued weed control in citrus 
trees, apply twice a year at an interval of about 4 to 6 months. 
Special application. 
For Rhizome Johnsongrass control (Western U.S. only). 
Commercially acceptable control of Rhizome Johnsongrass can be obtained with post-plant applications in bearing and non­
bearing established plantings of vineyards, almond, apricot, grapefruit, lemon, nectarine, orange, peach, pecan, tangelo, 
tangerines, and walnut trees. Work the soil thoroughly to bring the rhizomes nearer the surface. Apply for two years in a 
row at a broadcast rate/acre of 8 pts. on all soil textures each year. Incorporate thoroughly with a disc set to cut 4 to 6 
inches deep and operate 2 times at 4 to 6 mph. Some Johnsongrass plants will escape. Timely cultivations are necessary. 
Precautions: Do not use the 8 pts. rate on new plantings; do not apply to vineyards within 6 months of harvest; do not 
interplant orchards or vineyards with other crops; if the Trific 2L treated vineyards and orchards are diverted to other crop 
uses, plant only those crops for which Trific 2L has been registered as a preplant treatment. 
For Field Bindweed control in vineyards, almond, apricot, grapefruit, lemon, nectarine, orange, peach, pecan, tangelo, and 
tangerine. Apply in the spring with a specially designed spray blade which applies at a soil depth of 4 to 6 inches at a 
broadcast rate/acre of 8 pts. on all soil textures in 40-80 gallons of water/acre. Destroy all weeds and grasses with soil 
tillage before applying. 
Precaution: Some soils develop cracks as they dry after rainfall or irrigation and Field_Bindweed may emerge. Prevent or 
eliminate cracks by shallow discing or oiher tillage. _, , .. , , 
WHEAT 
WHEAT (WINTER) grown in Idaho, Oregon and Washington. > , , , 
Apply any time during a period from 3 weeks up to immediately prior to planting at a broadcast rat.e[a,cr'l pf 3 pts. 0'1 coarse 
and medium soils and 4 pts. on fine soils. Incorporate, with a flexible tine-tooth harrow set to Celt 1 <1:0'2 inches deep and 
operate at 3 to 6 mph, one time within 24 hours after application and a second time, in a dtfferent' directiD~: p;i.lr to 
planting. Do not till the soil with a disc after the material has been incorporated with a flexible tine'tfch'ot.t ". 
" , , , 
Precaution: Wheat planted in direct contact with treated soil may suffer crop injury in the form "hJclJyed emer,;)';n';e' and 
development. Use deep or semi-deep furrow drills. " , 
WHEAT (WINTER) fallow soil application in Washington and Oregon. 
Apply any time from May to September prior to the fall planting at a broadcast rate/acre of 3 pts. on coarse and J11~dium 
soils and 4 pts. on fine soil. Incorporate, with a flexible tine-tooth harrow set to cut 1 to 2 inches deep and operate a,3 to 6 
mph, one time within 24 hours after application and a second time, in a different direction, prior to planting. Do rieit till' the 
soil with a disc after the material has been incorporated with a flexible tine harrow. ,

Page 31 of 32 
Precaution: Wheat planted in direct contact with treated soil may suffer crop injury in the form of delayed emergence and 
development. Use deep or semi-deep furrow drills. 
WHEAT (SPRING AND DURUM) 
Trific 2L is recommended as a postplant incorporated treatment to control foxtail (pigeongrass). 
Apply Trific 2L at a broadcast rate of 2 pts. per acre on coarse and medium soils and 3 pts. on fine soils. 
Plant 2 to 3 inches deep in a well-tilled seedbed. Apply Trific 2L after seeding but before the crop emerges_ To incorporate, 
use flex-tine or diamond harrows operated two times in different directions, at speeds of at least 5 mph. Incorporate by 
operating equipment 1 to 1 y,. inches deep. Application and the first incorporation should be done in the same operation if 
possible. Both incorporations must be done within 24 hours. 
WHEAT (SPRING AND DURUM) - TRIFIC 2UFAR-GO TANK MIX 
Trific 2L1Far-Go applied as a postplant incorporated treatment will control foxtail (pigeongrass) and wild oat. 
Plant 2 to 3 inches deep in a well-tilled seedbed. Apply Trific 2L1Far-Go after seeding but before crop emerges. To 
incorporate, use flex-tine or diamond harrows two times, operated fn different directions, at speeds of at least 5 mph. 
Incorporate by operating equipment 1 to 1 y,. inches deep. Application and the first incorporation should be done in the same 
operation if possible If not incorporate immediately after application , 
Broadcast rate/acre 
Trific 2L Far-Go 
Soil Texture Durum Durum 
Spring Wheat Spring Wheat 
Coarse 2 pts. 2 pts. 
Medium 2 pts. 2 pts. 
Fine 3 pts. 2 pts. 
.. Precaut,on: OverapphcatlOn may result In crop inJury. Read the Far-Go label carefully before uSing. 
FALL APPLICATION 
General (Eastern U.S.): See specific crop for recommendations. For all crops for which there are no specific fall application 
instructions and for which Trific 2L is recommended as a preemergence application, use the rates listed for spring 
applications. Do not apply Trific 2L in the fall for sugarbeets, potatoes, and direct-seeded tomatoes. 
Apply and incorporate Trific 2L any time between October 15 and December 31. Ground may be left flat or bedded-up over 
winter. On bedded ground, knock beds down to desired height before planting, moving some treated soil from beds into 
furrows. Where soil is left over winter, be careful not to turn up untreated soil during spring bedding operations. Destroy 
established weeds during seedbed preparation. If weeds become established in furrows due to uncovering of untreated soil 
during bedding, destroy these weeds before planting. Do not apply Trific 2L in the fall to soils which are wet, are subject to 
p'rolonged periods of flooding or where rice was grown the previous year. 
UNDER PAVED SURFACES 
Directions for Use and Site Preparation: 
Trific 2L should be used only where the area to be treated has been prepared according to good construction practices. If 
rhizomes, stolons, tubers or other vegetative plant parts are present in the site, they should be removed by scalping with 
grader blade to a depth sufficient to insure their complete removal. 
Application should be made only when final grade is established or after additions of base rock. Do not move sC\b f:J1:'cwing 
Trific 2L application and do not apply Trific 2L to areas where asphalt is to be layed directly on top of soil. Paving should 
follow Trific 2L applications as soon as possible. ' .. , 
"" \ 
Application Directions: 
Apply Trific 2L to insure thorough coverage of the base rock layer. Apply the following amount of rrifi': 21.: 
, .. ' ",' 
Broadcast Application Rates/Acre , , , 
~ 
Per 1000 sq. ft. Per Acre 
18 to 24 ounces 6 to 8 gallons . .

' ...... ". 
) 
Trific is a registered trademark of Terra International, Inc. 
"'SEN COR is a registered trademark of Parent Co. of Farbenfabriken Bayer Gmbh, 
Leverkeusen. 
"'KARMEX, "'LEXONE, "CANOPY, and "'PREVIEW are registered trademarks of E.I. Du 
Pont de Nemours & Co., Inc. 
"'EPTAM and "'vERNAM are registered trademarks of Zeneca Ag Products 
"'COTORAN and "CAPAROL are registered trademarks of Ciba-Geigy Corp. 
"'SCEPTER is a registered trademark of American Cyanamid Company 
"'FAR-GO is a registered trademark of Monsanto Co. 
"'COMMAND is a registered trademark of FMC Corporation. 
"'ZORIAL is a registered trademark of Sandoz Ltd. 
Page 32 of 32 
NOTICE: Seller warrants that the product conforms to its chemical description and is reasonably fit for the purposes stated 
on the label when used in accordance with directions under normal conditions of use. If a lack of commercially acceptable 
control occurs, purchaser must notify Terra Wlthin thirty (30) days after the first planting or after application of Trific 2L to 
the treated crop, whichever occurs later. Neither this warranty nor any other warranty of merchantability or fitness for a 
particular purpose, express or implied, extends to the use of this product contrary to label instructions, or under abnormal 
conditions, or under conditions not reasonably foreseeable to Seller, and Buyer assumes the risk of any such use. 
, , > 
I' .) 
J ~ ,) 
, ! ) I I 
-------.-.--<.--~--
I ~., 
j_"&'~.