crop-chem-docs/corpus/epa_ppls/10182-134.md

PRELUDE E W HERBICIDE

• EPA Reg No: 10182-134
• Registrant: SYNGENTA CROP PROTECTION
• Signal word: Danger
• Active ingredients: Paraquat dichloride (7.84%); Metolachlor (22.7%)
• Label accepted: 1992-12-11
• Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/010182-00134-19921211.pdf

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. . ... , Front Cover 'Ol~- 13'+ RESTRICTED USE PESTICIDE Page 1 of 26 PRELUDE EW Booklet PRE134B.RSB - RS-110992B For retail sale to and use only by Certified Applicators or persons under their direct supervision and only for those uses covered by the Certified Applicator's certification. PRELUDEe EW HERBICIDE Contact Bumdown Plus Residual Grass Control In Com, Sorghum and Soybeans COMPLETE DIRECTIONS FOR USE Inside of Front Cover ,ACCEPTED I' '., I I " I I . ! - ':.:.., ~

• ~ '.' l_~~~:' c...:...'. ) , - IMPORTANT: Read the entire Directions for and the Conditions of Sale and Warranty ~fore usin!; this product. CONDmONS OF SALE AND UMITED WARRANTY: The Directions for Use of this product are beBeved to be reliable and shOuld be followed carefully. However, it is impossible to eliminate an risks InherenUy associated with the use of this ;mxIuct. Crop injury, ineffectiveness orotheruninlended consequences may result use of such factors as timing and method of application, weather and crop conditiofls. mixture with other chemicals not specifically recommended or othet influencing factOlS in ,the use Of IJ1e product, all Of which are beyond the control of the seller. Ail suc:hrisks sh8It, be asSumed by, Buy8r andl)ser, aod Buyer and User agree to hold s.IIer fOl.daimStil!O :k»~~~ , 'Is .... • • • •• • . ..

~ Page 2 PRELUDE EW Booklet PRE134B.RSeJ - RS-110992B I. , , , • • . , .. . . . •• • • • . . . •• • . ..

'3~ Page 3 PRELUDE EW Booklet PRE134B.RSB - RS-1109928 TABLE OF CONTENTS STATEMENT OF PMcneAL TflEAT .. ENT PRECAU110NARY STATEMENTS Hazards to Humans and DomestIc AnImals Environmental Hazards DIRECTIONS FOR USE Reentry S,tements Ge;lerallnfonnatlon Rainfastness Application Use of a Nonionlc Surfactant Nozzle Selection Spray Carrier Rates of PRELUDE EW Spray Volume Drift Minimization Application Timing Bumdown of Grass Cover Crops or Volunteer Cereals Environmental Conditions Tank Mixing for Improved Bumdown of Difficult Weeds, etc. Improved Weed Control with PSI Here:cides Order of Tank Mixiilg Rotational Restrictions PREPLANT OR PREEMERGENCE USES CROPS Com Sorghum Soybeans S·rORAGE I DISPOSAL Page

L)o~ Page 4 PRELUDE EW Booklet PRE134B.RSB - RS-110992B KEEP Ot..,. OF REACH OF CHILDREN o DANGER POISON X ONE SWALLOW CAN KLLI SYMPTOMS ARE PROLONGED AND PAINFUL. ONSET OF SYMPTOMS MAY BE DELAYED FOR UP TO 3 DAYS AFTER SWAllOWING. PEUGRO PRECAUCION AL VaUARlO: Si usted no lee ingles, no use este producto hasta que la etiquela Ie haya sido expli!:ada ampliamente. • DO NOT USE OR STORE IN OR AROUND H. HOME. • DO NOT REMOVE CONTENTS EXCEPT FOR IMMEDIATE USE. • NEVER PUT INTO FOOD, DRINK OR OTHER CONTAINERS. ACTIVE INGREDIENT: Paraquat dichloride (1,1-dimethyl-4,4'-bipyridinium dichloride) .................. 7.84% MetDlachlor: 2 chloro-N-(2·ethyl-6-methylphenyl)·N- (2·methoxy-1-methylethyl) acetamide • . . . . . . • . • . • • . • . . • . . . • . . . . . . . . . . . . . . 22.70010 INERT INGREDIENTS: . . . . . . . . • . . • • . . . • • . . . . • . . . . . . . . . . . . . . . . . . . . •. 69.46% Total .....•....•.............•...................... 100.00010 EPA Reg. No. 10182<34

• s~ PageS PRELUDE EW Booklet PRE134B.RSB - RS-110992B STATEMENT OF PRAcnCAL TREATMENT NOTE 10 PHYSICIANS: C811 ICI AMERICAS MEDICAL EMERGENCY 1NFOPIIA11ON NETWORK 1-800-327-8633 (01811400 F-A-S-T-II-E-D) at any hour to obtain toxicology Md medeal management consultation, a supply of bentonite clay, and paraquat analysis. Symptoms following Ingestion may be delayed up to 3 days. To be effective, treatment for paraquat poisoning must begin IMMEDIATELY. Treatment consists of binding paraquat In the gut with suspensions of bentonite clay or charcoal and removal of para~at from the blood by prolonged charcoal hemoperfusion or continuous hemodaIysis. IF ON SKIN: IMMEDIATELY wash with soap and water. Remove and wash aU contaminated clothing ratefrtii'nOther" with soap and hot water before reusing. Prolonged contact will cause severe irritation. Contact with irritated skin or a cut or repeated contact with intact skin may result in poisoning. GE1MEDlCALA1lEN11ON. .. ... .. ' ... - ..... - IF IN EYES: IMMEDIATELY wash eyes with water for at least 15 minutes and get medical attention. Contact may cause eye injury. pa"H~~N. IF INHALED: IMMEDIATELY ternQV8vtctimtofl'esh.alrOr get away from spray mist. Exposure may cause irritation, nose bleeds, and may tead to pOIsoning. Stop and check spray procedure. The odor of this product Is from tfle.O Ydlichhas been added, not fIJJrllparaquat. Read and follow PRECAU11ONARY$TATEIIEtlI'S. FOR 24-HOUR EMERGENCY MEDICAL ASSISTANCE, CALL 1-800-F-A-8-T-M-E-D (327-8633). FOR CHEMICAL EMERGENCY: SpIll, Ink, tire, exposure, or .ccldent Cllil CHEMTREC 1-800-424-9300.

&;tA-~ Page 6 PRELUDE EW Booklet PRE134B.RSB· RS·110992B PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESnc ANIIALS . o DANGER POISON X . "NIO$HIMSHA~~~t.,,,~ Protedive dothing (·c isPOS8lbIfJJ$Uftjr9i; FuR fa shield. Miforearm t8fpi(J()fOk"'; Waterproof apron. and footwear', ··ams'. P .. 1. • When spraying end-use diluti<inOUlsidEt.Ofanedtebor8ircraft or When ng vegetation wet with spray W8IIl; Protectlve('4olhiog.(dis~~Cl:liijtijiJlS9tb!i!..~.·P8rits) WidIH)Iinil118d hal I

ENVIRONMENTAL HAZARDS Page 7 7~ PRELUDE EW Booklet PRE134B.RSB· RS·110992B WLDLlFE: This product Is toxic to wiklife. Birds and other wildlife In treated areas may be killed. Do not apply directly to wiler or wetlands (swamps, bogs, marshes II1d poIhoIes). Do not conbmlnate water when dilPoelug of DRIFT: PRELUOEe EW herbicide Is • contact herbicide that leis .. green plant tissue. Do not apply under con<ItiOns involving pc'esille drift to food, forage, or other plantings that might be cBnaged or the crops thefaof rendered unfit for sale, use, or oonsumpIIon. Do not apply when weather concItions favor drift from IU88S tr8aIed. For aerial applicators use, do not apply cluing periods of thermal InvetSion to avoid drift. .. . . I II ~. CHEMICAL HAZARD: This product reacts wiIh aluminum to produce hydrogen gas which may form a highly combustible gas mixture. Such gas could flash or explode, causing serious pe!Sonal injury, H ignited by open flame, spark. welder's torch, lighted cigaretle, or other ignition source. Do not mix or store in containers, spray tanks, nUnie tanks, or such systems made of aluminum or having aluminum fittings. After dilution with water to spray concentrations, spray systems made of, or containing aluminum parts, may be used but Should not be used for extended (ovemight) storage. EQUIPMENTICONTAINER: Flush all spray equipment With water after use each day. PRELUDE EW is corrosive to aluminum. Aluminum spray equipment and aluminum aircraft structures that are exposed to spray solution or spray drift Should be flushed thoroughly with water immediately after use.

DlRECTlONS FOR USE Page 8 ~ i#.{)~ PRELUDE EW Booklet PRE134B.RSB - RS-110992B It is a violation of Federal law and may endanger the applicator or third parties to use this product without complying with all label dlracllons and warnings.

READ ENTIRE LABEL USE 8TRIC1LY III ACCORDANCE WITH DANGER STATEMENTS AND DIREC11ONS, AND WITH APPLICABLE STATE AND FEDERAL REGULATIONS_ NOTE: DO NOT USE AROUND HOME GARDENS, SCHOOLS, RECREATIONAL PARKS, @9I...;fiQQVJI,m; OR PLAYGROUNDS. DO NOT APPLY THIS PRODU~T THROUGH ANY TYPE OF IRRlGA110N SYSTEM. REENTRY STATEMENTS DO NOT enter treated areas without protective clothing until sprays have dried. AVOID wor1<ing in spray mist. If there is risk of exposure, wear goggles and approved face mask capable of filtering spray droplets. KEEP ALL UNPROTECTED PERSONS OUT OF OPERATING AREAS OR VICINITY WHERE THERE MAY BE DANGER OF DRIFT. Certain states may require more restrictive reentry intervals; consuH your State Department of AgricuHure for further information. Written or oral wamings regarding use of protective clothing and accidental exposure must be given to wor1<ers who are exrected to be In treated areas or in areas about to be treated. IMPORTANT: The effect of swallowing PRELUDE EW is far more severe than that which usually results from skin contact or inhalation of spray mist. This product should not cause injury if used according to label instructions. Follow the label •• H your life depend. on It. GENERAL INFORMA";lON PRELUDE EW herbicide Is a contact burndown herbicide which also provides residual control oj many annual grass and small seeded broacleaf weeds. PRELUDE EW controis most small annual weeds - both broadeaves and gfP":88S, and suppmlBs perennial weeds by destroying green foliage. • PRELUDE EW intera<:ts with the plants phoaJilthetic process to pro<lJce supetDDddes which destroy the plant cells. PRELUDE EW requires IIdIveIy glOAtno green plant tissue to Mction. Thorough coverage of III green foliage Is e.entlal for effective weed control. PRELUDE EW Is not IS effective on droufllt-sbelled weeds, or on weeds with little green foliage (I.e., rncrtJed or cut weeds. RAINFASTNE8S: Because PRELUDE EW Is readily ebeorbed by the weed foliage, rain occurring 30 minutes or more after lPPIic:aIIon will have 1liiie, If any, effect on the activity of PRELUDE EW.

APPLICATION DIRECTIONS Page 9 PRELUDE EW Booklet PRE1348.RS8 - RS-1109928 Since PREWDE EW provides ctOOfad bumdown or exiF.tIng vegetation, It Is essential to obtain complete covet'IICI8 or 1arget .. aets to get good COIltroI. Improper ..--1Ion technique and/or aps:ilicaltion to large, st.esled. or mown weeds wII usuaIy nIS&It In reduced weed control. See . ..•.•..•... for specific application InsIrucions. USE OF A NONIONIC SURFACTANT: ALWAYS ADD 8 nonJonIc surfactant with PREWDE EW containing at least 50% surface active 1ngi8Clem. The concecltiBtion or surface .:tiYe Ingutdent In 8 particularsurfaclant will deterrnk1e how much should be added to lie tank. Refer to the table below for specific racon.mendations: SURFACTANT RATE OF SURFACTANT" % NonIonlc Active Ingredient per 100 Gallons of W~'tr 75% or greater 1 pint· 50-74% 2 pints Less than 50% DO NOT USE • 1 pint = 0.125% v/v •• Where higher rates of surfactant are desired, additional surfactant may be used. Failure to use a nonionic surfactant at recommended rates will result in reduced performance of PRELUDEEW. DO NOT use crop oil concentrate or any other oil-based additive with PRELUDE EW. NOZZLE SELECTION: The use of flat-fan nozzles (either single or twin orifICe design) will result in the most effective application of PRELUDE EW. Flood nozzles are generally not as good as flat fans since they produce large uneven droplets. The use of ftood nozzles may result in reduced weed control due to inadequate coverage. WHEN SPRAYING LESS THAN 20 GALLONS()fSPRAY~"RIERf'E8ACRE,1I1:i~P1SLY FLAT FAN NOZZLES AS RECOMMENDED IN THE CHART BELOW. . ... . - ..................................... :." ..... : ........ " . '. RECOMMENDED Nom.ES, PRESSURES AND SETUP Nozzle Type FlItF .. Flood MaxImum Size e 10 Spray Pl'8IIUre <at nozzle) 30-50 PII 30-50 PII Maximum Nozzle Spacing 30" 40* Maximum SpefId 10 mph 10 mph OrIentation of Spray Pattern Down Down Spray Oveltap 30% 50%

Page 10 10 t)/.;) (p PRELUDE EW Booklet PRE134B.RSB - RS-110992B Using nozzles, pressu,. .. or aelUps different from the IIbove chart will .. LIlt In reduced control. SDRA Y CARRIER: ~ l& dean water (free of mud or clay) or clear liquid nitrogen. or complete clear IquId ferlllzers as .. can1er when spraying PREWDE EW. Muddy watar or IUSpenI"..n-type fertilizers confullng clay, can 18dIvate PRELUDe EW. Never use ausps' .sion-type ft.rtIIlzers containing clay as the 11)'" 'canier. If using • complete clear IquId fertilr.er containing high phosphate levels as the spra , canier, always use the higher rate of PRE' WDE EW and surfactant. RA1 'ES OF PRELUDE GW: Follow recommended rat. listed with each use ~ PREWDE EW. Use ':he higher rates when weeds are dense or large. SPRA I VOLUME: Follow recommended minimum 3Pf8Y volumes listed with each use of PRELl. 1E EW. These are minimum volumes only .'.d spray volumes should be Increased as necessal.· to obtain complete coverage ~ the target " Hd or plant wilhNt runoff from the foliage. DRIFT MINI .. IZA TION: DO NOT spray if concltior J of thermal inversion exist, or if wind direction and speed ma~ --.ause spray drift onto adjacent r .• 88S. n~"!Wg~,~~ the use of a drift, "VItroi or spray deposition .Jditive (in accordance with label directions) may reduce the potential II.: 'irift to occur. DrIft ,.. •• nlmlzatlon Is the responsibility of the IlPPllcator. Gafts!!I' 'MIll laaal aft" to::-'!! aalilll"~ .. 191 allities fer infaRRalia" regaAji", avaidi", IF "'i"i"'ili"" spray "lilt. Refer to 1he§1Iil';)!lgu~~~~QI~~.~~ ilppIication to avoid cff-targetrriovnt.: When PRELUDE.is 8pplied atleSs1f:i8l"Q@I~~acre~~~~;adimeootrol 9r SPray deposition additive8ftOlJLD,.u;ife!t9 .. ~~i'{af9r.~ •. ~ APPI.ICAnON nMING: PRELUDE EW herbicide should be applied to .merged weeds when they are small. Weeds 1" to 6" In height a,. the ...... t to control. Larger weeds may be more difficult to control. When weeds have been grazed or mowed, thus removing much of the green foliage, allow the weeds to regrow to a height of 2 tJ 4 inches before spraying. Similarly, when forage or grain crops have been harvested prior to spraying, weeds present in the fl8ld will also have been cut. To allow for adequate green foliage to remain on weeds in this situation, raise cutler bars as high as pelSslbl" from the ground to ClIt stubble and weeds at a greater height. BURNDOWN Or- GRASS COVER CROPS OR VOLUNTEER CEREALS: When using PRELUDE EW for control of grass cover crops or volunteer cereals, best results are obtained when PRELUDE EW is applied prior to tlilerfng or der boot stege. ThIs Is especially Important with a wheat cover crop or volunteer wheat. Treatments made between tll9ring and boot stage win erally not rovide complete control. . . . • . .. ... ... gen p ... .. '> .. N erope, ENVIRONMENTAL CONDITIONS: PRELUDE EW Is active over a wide rMge of erMOlimentai conditions. Cool weather (below 551 wIIlliow the activity of PAEWDE EW, u" cloudy, overcast weather, but win not affect petfonnance. In dry areas, dust stirred up by high winds or equipment Ires can coat weed leaves InCI reduce PRELUDE EW activity. Avoid applying PRELUDE EW In extremely dusty conditions. TANK MIXING 'ORIMPROVID IURNDOWN Oft DfFACUL TWEEDS, AND R .. IDUAL WElD CONTROL

1/ " ....... .;,)..{p Pa!J811 eM' PRELUDE EW Booklet PRE134B.RSB - RS-U0992B Difficult weeds can often be controRed by tank mixing PRELUDE EW with OCher hertlicides. The addition of h8lbicides which are also photosynthetic inhibitors (PSI) wli slow the activity of PRELUDE EW, allowing PRELUDE EW to thoroughly distribute IIseIf within the treated leaf. The resuItng level of contrails USUIIIIy greater than If PREWDE EW was applld Ulna. PRELUDE EW heIbIcIcIe may be applad In tank mbclure with the following PSI hetbIcIdes: ~helblclde BIadexe hertlclde canopya h8lblcide" Conqueste hertJIcide" ExtrazJnee herbicide" Geminie hertlclde" Griffexe herbicide" Lexong4WS8flCOI8 herbicides LlneX® herbicide" LoroX® herbicide· Lorox PILJSe herbicide Preview® herbicide· Princep® herbicide Sencor® herbicides ·Not for use in Califomia. Refer to respective r.-roduct label(s) for rates of application, directions for use, limitations, cautions and for a list of weeds controlled. IMPROVED WEED CONTROL WITH PSI HERBICIDES Control of difficult weeds listed below can be improved by the addition of a PSI herbicide. Prickly Sida Marestail Pennsylvania Smartweed Velvetleaf Fall Panicum Gia'lt Ragweed Kochla ORDER OF TANK MIXING Cocklebur Prickly Lettuce Lambsquarters Momingglory Cheatgrass Volunteer wheat Perennial Weeds (suppression only) In general, PRELUDE EW tank mixes with other products IhouId be mixed as follows: ,

1. Fill spray tank 1/2 full with clelfl WIler or oIMlr I!pprOVed carriers such as clear liquid fertilizer.
2. BeoIn tank agitation and (.""nue throughout mlxlllg and lPIaying.
3. Ac:d dry formulations (wp, DF, etc.) to tank.
4. Add liquid formulations (SC, EC, L. lie.) 10 tank.
5. Add PRELUDE EW to tank.
6. Add noniorllc IUrfactant to tank.
7. Fill remainder of spray with cleM WIler or OCher ipprOVed carrier.

p. 12 , '" ~(p PRELUDE EW Booklet .....­ PRE134B.RSB - RS-110992B Always refer to labels or other pesticide products for mixing directions and precautions which may differ from those ouUined here. Since many of the herbicides listed on .... is label ara avaIabIe In M'8r8I types or formulations, it is advisable to perfonn a jar test to check physical cornpIdMIIty. ROTATIONAL RESTRICTIONS: If crop treated willi PRELUDE EW alone Is Io8t: (1) Com, cotlon, soybeans, potatoes, saffIowelS, grain or forage iOi'-lUm tnNded with Concep II may be replanted Immedately. (2) Batley 0( wheat may be planted 4 mOhlhs following treatlil8l1l Com, cotton, soybeans, peanuts, potatoes, aafIIowelS, sorghum, pod crops, root crops, barfey, buckwheat, milo, oats, rice, rye, or wheat may be planted In the spring foIIow'-'1Q traab'6ll Do not graze or feed forage 0( fodder from cottOIi to h'8Stock. AI other rotaIIonaI crops may be planted 18 r'lonths after application. (3) Com, cotton, soybeans, peanuts, potatoes, saIIIowers, sorgh'Jm or pod crops may be planted In the spring following a Iay..:,y tr&atJ,MIflt 0( multiple treatments applied the previous season. All other rotational crops may be planted 18 months after a lay-by application. NOTE: When USing PRELUDE EW heibic:ide in tank mixture with other pesticides, refer to the respective product labeI(s) for additional statements or restrictions. PREPLANT OR PRE EMERGENCE USES PREPLANT OR PREEMERGENCE USES: For kill of Emerged Annual Broadleaf Weeds and Grasses and for Top Kill and Suppression of PereMlaI.. Apply when the weeds and grasses are succulent and growth is from 1 to 6 inches high (larger plants are less affected by this treatment). NOTE: To prevent injUiY to germinating crop seedlings, do not apply preplant or preemergence to soils lacking clay minerais, I.e., peat, muck, ~re sand, artifICial planting media.

CORN Page 13 PRELUDE EW Booklet PREl348.RS8 - RS-1109928 PRELUDE EW USED ALONE: Apoty PRELUDE EW at rates racommended In the IIbIe below. eIIher prapIMI or prilmerglilai to the crop •• grouIIld II d broett .st spray. Ar4It/In Ran gaIons cl water per acre. ALWAYS ADD a nonlonlc surfactll1t In the 8Il'ICUdB lilted In the surfactant 88CIion of ilia label. PRELUDE EW BROADCAST RATES/ACRE 0.5% to .... than 3% 3%0rpnIc ........ SoIl Texture Orpnlc Maner orOrN .... Coarse 3qls 4qls Medum 4q1s . 4q1s Fine 4q1s 5q1s Muck or Peat DO NOT USE DO NOT USE NOTE: For Rotational Crops - restrictions for use in tank mixtures. refer to the statements/restrictions above and to the respective product labels of any mixing partner(s) for additional statements/restrictions. TANK MIXES WITH PRELUDE EW FOR CORN For all tank mixes listed below. apply as a ground spray before, during or after planting, but before crop emergence. ALWAYS ADD the correct amount of nonionic surfactant in the amounts suggested in the surfactant section of this label. TANK MIXTURE WITH AATREX OR PRINCEP OR AATREX + PRINCEP Refer to the AAtrex and Princep labels for directions, limitations, cautions, and for a list of weeds controlled by AAtrex and Pr1ncep. NOTE: Do not apply more than the labeled rate for a given soil texture per year either as a split or single treatment, or illegal residues may resuh. )3

/4~ Page 14 PRELUDE EW Booklet PRE134B.RSB - RS-110992B PRELUDE EW + AA .... x or Princep. or PRELUDE EW + AAIra + PliliclP Prepllftt Incorporeted or P ....... gence • Corn BROADCAST RATES PER ACRE Less ..... 3% OrpnIc ...... ft 0rpnIc ........ or"'" PRELUDE EW PRELUDE EW PRELUDEEW PRELUDEEW

• • +. + AA .... x AAtrex AA .... x Mira Nlne-O OR Nlne-O Nl...o- OR Nlne-O or + or + Prtneap P,blCep Prlncep PrirICep Soli Texture Caliber 90 C81lber 90 Cellber ecr C8Ilber 10 Coarse 3-4q1s 2-4q1s 4q1s 4q1s

1.1 - 1.21bs .6 - 1.1 Ibs 1.3 - 2.21bs .7 - 1.11bs

.6 - 1.1 Ibs .7 - 1.11bs Medium 4q1s 2-4q1s 4qts 4q1s

1.3 - 2.21bs .7 - 1.1 Ibs 1.8 - 2.21bs .9 - 1.1 Ibs

.7 - 1.1 Ibs .9 - 1.1 Ibs Fine 4qts 4qts 5qts 5q1s

1.8 - 2.21bs .9 - 1.1 Ibs 1.8 - 2.21bs .9 - 1.1 Ibs

.9 - 1.1 Ibs .9 - 1.1 Ibs Muck or Peat (Soils with DO NOT USE more than 20"';' organic matter) -when using Mtrex 4L (or Prlncep 4L), Mtrex 4LC, or Mtrex 8f1N (or Ptlnc8P SOW), use equivalent rates. One Ib of Nlne-O or Caliber 90 equals 1.8 pis of 4L (4LC) or 1.1 Ibs 8f1N. Use Pr1ncep In preference to Mtrex when heavy InJestalions of ctabgllllS or tal panIcum are expected. On lOlls having between 8% and 20% organic matter, DuaIID 8E may be used up to 3.5 ptsIA In tankmIx combinaIIon with 3.3 IbeIA of Mtrb NIne-O, or equIv8Ient r.a .. of Mtrex 8(1N or Mtrex 4L (4LC). TANK .. XTURE WITH ILADEX (PIeIcI Com .nd III ... Com Only) In addition to the weeds controled by PRELUDE EW alone, PRELUDE EW + 81.dex, applied Pf8PIant or preemergence, aIIo controlllhe following broadIlaf wilde: ~arttrs, I1Ig\leld, ItNlrtweed. cocklebu", mornInggIory-, Mel Yelvelear. -panially controlled

/.5", ~ '" Page 15 PRELUDE EW Booklet PRE134B.RSB - RS-110992B PREPLANT OR PREEMERGENCE: ~ PRELUDE EW + BIadex praplant or preemergence using the appropriate rate from Table 1. Follow instructions for use of PRELUDE EW alone. PRELUDE EW"+ .Ida - FIIId Com 8nCI1II ••• Com 0nIr BROADCAST RATES PER ACRE Percent orpnIc matIIr In eoll Leutlwn1" 1-2,5% 2.5 -.4" Over 4% ate ate ate ate PRELUDE EW PRELUDEEW PRELUDEEW PRELUDEEW

ate ate ate ate Soil Texture Bladex 4Le Bladex4L e Bledex 4Le Biedex4L e COARSE DO NOT USE 3-4 4; 4 Sand, + + + loamy sand .8 - 1.4 1.4 - 1.6 1.75 COARSE 1.25 3-4 4 4 Sandy loam + + + + .8 1.2 - 1.4 1.4 - 1.75 2 MEDIUM 4 4 4 4

1.2 1.4 - 1.75 1.75 - 2 2.25 FINE 4 4 5 5

1.4 1.6 - 2 2- 2.25 2.5 Muck or Peat (Soils with DO NOT USE more than 20"10 organic matter) -When using Sladex BOW, use equivalent rates. One qt of 4L equals 1.25 Ibs of BOW. Refer to the Bladex label for drections, limitations, cautions, and for a list of weeds controlled by Bladex. TANK MIXTURE WITH AATREX + BLADEX ROTATIONAL CROPS: Refer to the crop rotation statemelils for PRELUDE EW IIone on IhI5 label and for Mtrex and Bladex IIont Of' thole respective labels.

Page ~6 PRELUDE EW Booklet PRE134B.RSS - RS-110992B PRELUDE EW + Mlrex + Bledex - field Corn Broadcut fbte PrepiMt Incorpcnted or Preemergence BROADCAST RATES PER ACRE Percenl organic miller In 1011 Lea than 1% 1-2.5% 2.5 - 4% Over 4% at. at. at. at. PRELUDEEW PRELUDEEW PRELUDEEW PRELUDEEW

Lbs Lbs Lbs Lbs Mtrex Mlrex Mlrex Mlrex Nlne-O" Nlne-O" Mne-O* Nlne-O"

at. at. at. Qts Soil Texture Siadex 4L Bladex 4L" Bladex 4L* Bladex 4L* COARSE DO NOT USE 2-4 2-4 4 Sand, + + + loamy sand .4 - 1.1 .5 - 1.3 .7 - 1.8

.6 - 1 1 - 1.2 1.4 - 1.6 COARSE 2-4 2-4 2-4 4 Sandy loam + + + + .5 - 1.1 .7 - 1.3 .9 - 1.8 1.1 - 2

6.1 1 - 1.2 1.2 - 1.6 1.6 - 2 MEDIUM 2-4 2-4 2-4 5 Loam, + + + + slit loam, .7 - 1.3 .7 - 1.8 .9 - 1.8 1.1 - 2 silt + + + + 1 - 1.2 1.2 - 1.6 1.4 - 1.6 1.8 FINE 4 4 5 5 Sandy clay + + + + loam, .7 - 1.5 .9 - 1.8 .9 -2 1.1 - 2.2 silty clay loam + + + + 1.2 - 1.4 1.4 - 1.8 1.8· ~.& 2 Muck or Peat (SolIs with DO NOT USE more than 20% organic matter) *When using Mtrex 4L (4LC), Bladec 8f1N, or MI.fb. Bl1N, use equivalent rates. One Ib of Nine­ e equals 0.9 qIs (1.8 pta) or 4L or 1.1 .. of fIIJW. UN lower rates of Mtrex In the mixture where broad •• , welds .,. not • map poblem. UN higher rat .. of Mtrex where heavy In'estation of such broMIIeaf .. "ds • coddebur, momIngg!olY, amartweed and veIvetIe.' .re expected to be the dominant welds preHn!.

Page 17 PRELUDE EW Booklet PRE134B.RSB - RS-110992B 17 ~~(p NOTES: (1) Refer to AAtrex and Bladex labels for all directions, precautions and limitations. (2) Continue to agitate the mixture and to empty the spray tank during the spraying operation. Should evidence of compatibility problems begin to occur in the tank mixture, add Unite compatibility agents 812-3 ptsI100 gals d spray mixture. (3) Do not dow tank mbdure 10 stand without continuous agitation. (4) Prior to use of the tank mixture In fluid fertilizer, conduct a compatibility text using the fertilizer and herbicides. TANK MIXTURE WITH EXTRAZINE 4L OR CONQUEST 4L Refer to the Extrazine or Conquest labels for directions, 1inItations, cautions, and for a 1st of weeds controlled. QUARTS OF PRELUDE EW + QUARTS" OF EXTRAZINE 4L OR CONQUEST 4L PERCENT ORGANIC MATTER IN SOIL Soil Len than Texture 1% 1% 2% 3% Sand, 2-3 2-3 2-3 4- Loamy Sand + + + + 0.6" 0.75 1.25 1.5 Sandy Loam 2-3 2-3 2-3 4

0.75 125 1.5 1.75 Loam, 2-4 2-4 2-4 4 Silt Loam, + + + + Silt 1.25 1.5 1.75 2.0 Sandy Clay Loam, 2-4 2-4 2-4 4 Clay Loam, + + + + Silty Clay Loam 1.5 1.75 2.0 2.25 Sanely Clay, 4 4 4 5 Silty Clay, + + + + Clay 1.75 2.0 2.25 2.5 Peat or Muck NOT RECOMMENDED -"When using Extrazine 9,ODF or eon",est 900F ute equivalent n:' ilS One ",art of 4L = 1.1 Ibs d 9ODF. "00 not use In the AIIantic CoestaJ PlaIn. 5%& 4% Over 4 4

1.75 2.0 4 4

2.0 225 4 4

2.25 2.5 4 5

2.5 2.75 5 5

2.75 3.0

TANKMIX WITH 2.4-D OR BANVELe Page 18 PRELUDE EW Booklet PRE134B.RSB - RS-110992B Banvel or 2.4-0 ester may be added to other tank mixes listed in this section to Improve control of difficun annual or perennial broedIeaf weeds. Refer to the BarweI or 2,4-0 ester lat ... for specific rates, clrections, limitations, cautions and for a list of weeds oollbcled by BanveI or 2,4-0 ester. TANKMIX WITH AMBUSHeINSECTICIDE AMBUSH may be tank mixed wi1h any of the products &sted in this section for OOIlbol of cutwonns. Add AMBUSH at 6.4 - 12.8 oz/acre. Refer to AMBUSH label for specific directions, limitations and cautions. N~

Page 19 rr 9f.;)V .. PRELUDE EW Booklet PRE134B.RSB - R5-110992B SORGHUM PRELUDE EW .. one. Sorghum seed not treated with Concep II wi be .... ereIy ~f8d by PRELUDE EW 1IPJ)IIc:aIIon. Bniectcut •• grouncltpray befcn, dufIng. or after planing, but before crop emergence. Apply the recommended rate of PRELU=»E EW from the IabIe below In 10 to 60 gallons of diluted spray per acre. ALWAYS ADD a nonIonIc surfactant In the amount shown In the surfactant seclion 01 tIU label. . i PRELUDEEW I , I BrOMIcast Rates Per Acre Soli Texture QuerWAcre Note Coarse 4 Apply not more than 2 weeks prior to planting. Medium 4lf1 Apply within 30 days prior to planting. Fine 5 LIMITATIONS AND PRECAUTIONS: Under high moisture conditions prior to sorghum emergence, injury may occur. The crop will normally outgrow this effect. Do not use PRELUDE EW for crops grown under dry mulch tillage or injury may occur. TANK MIXES WITH PRELUDE EW FOR SORGHUM For all tank mixes Hsted below, apply as a ground spray before, during, or after plarlting. but before crop emergence. Apply in 20 to 60 gallons of water per acre. Always add the correct amount of nonionic surfactant in the amounts suggested in the surfactant section of this label. TANK MIXTURE WITH MTREX:

PRODUCT PER ACRE PRELUDEEW Mire. Nlne-O* Soli Texture (au.t.lAcre) (PouncItiAcre) Coarse DO NOT USE DO NOT USE Medium Greater than 1.5% OM 41i 1.7 - 2 Fine Less than 1.5% OM 41i 1.7 -2 Greater than 1.5% OM 5 2 - 2.25 "When using Mtex 4L (or Princep 4L), Mtrex 4LC, or Mtrex fJJJW (or PfI:ap 8OW), use equivalent rates. One pound 01 Nine.() or Clilber 90 8CJIIIs 1.8 pta of 4L (4LC) or 1.1 Ibs BOW. Use Prlncep in preference to Mtrex when heavy infestations 01 CI1IbgIua or fll panIcum are expected. On solis having between 8% and 20% organic matler, PRELUDE EW may be used up to 5 rIMA In tankmlx combination with 3.3 IbIIA of Mtrex Nine.(), or equlvllent rates of Mtrex 80W or Mtrex 4L (4LC).

UMITATIONS AND ?RECAunONS: Do not use on medium solis with less than 1.5% organic matter. Use within 30 days prior to plantirlg. ~(,o Page 20 PRELUDE EW Booklet PRE134B.RSB - RS-110992B Under high moisture concItions prior to ~m emergence, Injury may occur. The crop wi normally outgrow this effect. Do not use PRELUDE r:W for crops grown under dry mlKh tillage or InjuIY may occur. This tankmbc will not control volunteer sorghum, volunteer com, or shattercane which emerges after applications.

. " . c'l/ lJ1 Page 21 PRELUDE EW BookJet PRE134B.RSB - RS-110992B SOYBEANS PRELUDE EW UMd alone: Apply PRELUDE EW at rates recommended in "',e table below prepIant or prMllWJlgellCe to th6 crop as a grouncNppIIed brOIIdc:aIt spray .• A*t In II to 60 gallons of diluted spray per acre. ALWAYS ADD a nonlonlc surfactant in the amounts suggested in the surfactant section of this label. PRELUDEEW BroMIcast ...... Per Acre .5%to ........ 3% 3% Orpnlc Ihtter Orgenlc Matter . "or Grater Soil Texture (QuartslAcre) (Quirts/Acre) Coarse 3 4 Medium 4 4 Fine 4 5 Muck or Peat DO NOT USE DO NOT USE MINIMUM-11LLAGE OR NO-TILLAGE SYSTEMS: Apply the recommonded rate of PRELUDE EW as either a single or split treatment. When using a split treatment, apply 2/3 the recommended rate of PRELUDE EW 30 to 45 days prior to planting and the remainder al planting. Applications made less than 30 clays before planting may be as either a split or single treatment. Apply 3 to 4 q,sJA on coarse soils not more than 2 weeks prior to planting. TANK MIXES WITH PRELUDE EW FOR SOYBEANS For all tank mixes listed below, apply as a ground spray before, during, or after planting, but before crop emergence. Apply in 10 to 60 gaUons of water per acre. ALWAYS ADD the correct amount of surfactant in the amounts shown in the surfactant section 01 this label. TANK MIXlURE WITH SECOR OR LEXONE PRODUCT PER ACRE" Lexone or Ienc:or Soil PRELUDEEW Texture (QIsIAcre) DF (lbsfA) L (ptIIA) Coarse·· 3-4 ... ~ . Medium 3·4 ~ ... Fine 4·5 .. 1 Note (eo.. 8011) Loemy .... d with reater g than 2% OM only ·Use the lower rate on lOlls containing less th., 3% organic matter. Use the higher rate on soils containing 3% or more organic matter. ··00 not apply on coarwe lOlls with .... '"n 2% organic matter or caIcII8ouslOlls with pH 7.5 orhigMr.

Page 22 
PRELUDE EW Booklet 
PRE134B.RSB - RS-110992B 
Refer to Sencor or Lexone labels for cIrections, limitations, cautions, and for a list of weeds 
controlled. 
TANK MIXTURE WITH LOROlC OR LlNEX 
. 
PRODUCT PER ACRE* 
()i. 3% Organic .. ......, 
Lorox or Uno 
PRELUDEEW 
Soli Texture (atslAcre) DF (LbsIAcre) L (PtsIAcre) 
Coarse 3-4 "-114 ~-lli 
Medium 4 1 -1" 1\6-2 
Fine 4 114 - 2 114 - 214 
PRODUCT PER ACRE* 
(3 • 6% Organic Matter) 
Lorox or Llnex 
PRELUDE EW 
Soil Texture (QtS/Acre) DF (LbS/Acre) L (PIs/Acre) 
Coarse 4 114 - 2 1~ - 2-215 
Medium 4 1"-2~ 2-3 
Fine 4-5 2-3 214-~ 
·Use the lower rate on soilE: containing less than 3% organic matter. Use higher rate on soils 
containing 3% or more organiC matter. 
In the northeast U.S., use on loamy sands only if they have greater than 1 % organic matter. 
Do not use on sands, gravelly soils, or exposed subsoils or injury mayJCCUr. 
Do not use on soils with less than 0.5% organic matter or injury may OCQIr. 
ONLY water should be used as a canter with this tankmix. 
Refer to the Lorox or Unex labels for clrectIons, limitations, cautions, and a 1st 0( weeds 
controlled. 
I

TANK MIXTURE WITH CANOPY OR PREVIEW 
. PRODUCT PER ACRE 
PRELUDEEW 
Soli Texture (au.t.lAcI'e) 
Coarse 3-4 
Medium 4 
Fine 4-5 
Do not apply to soil with less than li% orgMlc matter. 
Q39ft}~ 
Page 23 
PRELUDE EW Booklet 
PRE134B.RSB - RS-110992B 
C8n0py or PNvIew 
(Ounc:esIAcI'e) 
8-10 
8-12 
10-12 
Use higher rates on soils with higher organic matter or heavy pressure from large deep 
germinating weed seeds. 
Dosage rates listed are broadcast rates; for band applications use proportionally less. 
Plant seed ~ to 2 inches deep on a flat or raised seedbed only, or crop injury may occur. 
Soybean injury may occur if exce~5ive rainfall ocans after application, but before soybeans 
germinate. 
Refer to the Canopy or Preview labels for complete directions, limitations, cautions and a list of 
weeds controlled. 
TANK MIXTURE WITH GEMINI OR LOROX PLUS 
PRODUCT PER ACRE 
PRELUDE EW Gemini Lorox Plus 
Soil Texture (Quarts/Acre) (OunceslAcre) (OuncnlAcre) 
Coarse 3-4 12 -16 12 - 16 
Medium 4 16- 20 16 - 20 
Fine 4-5 20- 24 20-24 
. 
Injury to soybeans may occur If Gemini Is used on soils having a calcareous surface layer or a 
Ph of 7.0 or higher. 
Refer to the Gemini or Lorox Plus labels for complete cil8Clions, limitations, cautions and • list 
of weeds controlled.

. . 
TANK MIXTURE WITH SCEPTEM 
. PRODUCT PER ACRE 
PRELUDEEW 
Soli Texture (QuarWAcre) 
Coarse 3-4 
Medium 4 
Fine 4-5 
-;)4 {).! ~.) 0 
Page 24 
PRELUDE EW BookJet 
PRE134B.RSB - RS-110992B 
Seep..,. 
(Ol~ncesfAcre) 
.. .. .. 
Scepter is not a PSI and wiD not enha\ce 00111101 of difficult weeds. 
Refer to the Scepter label for complete drec:tions, limitations, cautions and a list of weeds 
controlled. 
TANK MIXTURE WrTH 2,4-DB 
2,4-0B may be added to other tank mixes at 6 to 8 ounces per acre In this section to improve 
control of difficult annual broadleaf weed$. Refer to the 2,4-0B label for Hmitations, cautions and 
for a list of weeds controlled by 2,4-0B.

~~;;~ 
Page 25 
PRELUDE EW Booklet 
PRE134B.RSB - RS-110992B 
STORAGE AND DISPOSAL 
• 'I' . 't· •. I • 
... . .. -" ". 
CONTAINER .PISPQSAL: .. · •. TiJpI8"iiS •. (<<i~;'fPO;fi9t~toilla1t1ei':/·DfJet tor 
recyclirigorreconcitloning,orj)UnclU"·iI1d....; __ flffltl~~~<kcfispcse·.PftlyOlhet 
procectlres allowed by state .and1oCal~i; u ••• 
FOR BULK AND MINI-BULK CONTAINERS: 
CONTAINER OISPOSAL:ReseaIlXJntaInerandOl'fE!t fOi'reciollditionlng, cSrbipfe rinse (or 
equivalent) and offer for recycling or reCondtlonirlg, or dean in accOrdance With manufacturef$ 
Instructions. 
CONTAINER PftECAUT1ONS:Beforerefilling,1nspect thotoughIy' for damage, aUCh 8$ cracks, 
puncture!;, bulges, dents, abrasions~~g,r~"""adsonc:losure de'Jtc8s~ 
REFILL ONLY WITH PRELUDE EW HERBICIDE. The contents of this container cannot be 
completely removed by cleaning. Refilling with mated. other than GRAMOXONEEXTRA Win 
result in contamination and may weaken container. 
After filing and before trall$pOding, cheek'Or"'. 
Do not refiU or .tnwport darn8ged orlMklrlOC9IIIaiI'll8r~ 
~AINER IS NOT·~ FOR FOOD.~OR~W~TERI

.' 
cs) ~ yfc;).0 
Page 26 
PRELUDE EW Booklet 
PRE134B.RSB - RS-110992B 
AMBUSHGD and PRELUDE. EW are trademarks of ICI Group Companies. 
Mlrexe, DuaIIlD, and Princep8 are trademarks of CIBA-GEIGY Corporation. 
BImeIID Is • trademark d Sancfoz Crop PICAeCtion Company. 
Bladex8, Canopye, Conqueste, Extrazine8, Geminie, L.ex0ne8, l...orox8, Lorox PIuse, and 
Pnwiew8, are trademaltcs d E. I. duPont de Nemours & CO. (Inc.) 
sencore is a trademark of Mcbay Chemical Cotpoiatio.'l. 
Griffex8, ar.d Unex8 are trademaltcs of GfIfIin Corporation. 
Scepte.e is a trademark of American CyanamId Company. 
Canopy, Extrazine, Gemini, Grlffex, Llnex, Preview, and Scepter are not for use In California. 
Please consult each appropriate label for specific recommendations.