crop-chem-docs/corpus/epa_ppls/5905-627.md

# HM-1605 Herbicide

- EPA Reg No: **5905-627**
- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
- Signal word: Danger
- Active ingredients: Dicamba (12.18%); 2,4-D, 2-ethylhexyl ester (24.28%)
- Label accepted: 2020-05-15
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00627-20200515.pdf

---
EPA Reg. Number:Date of Issuance:
5/15/205905-627
Term of Issuance:
Conditional
Name of Pesticide Product:
HM-1605 HERBICIDE
Continued on page 2
Signature of Approving Official: Date:
5/15/20
On the basis of information furnished by the registrant, the above named pesticide is hereby registered 
under the Eederal Insecticide, Eungicide, and Rodenticide Act (FIERA).
Registration is in no way to be construed as an endorsement or recommendation of this product by the 
Agency. In order to protect health and the environment, the Administrator, on his motion, may at any 
time suspend or cancel the registration of a pesticide in accordance with the Act. The acceptance of any 
name in connection with the registration of a product under this Act is not to be construed as giving the 
registrant a right to exclusive use of the name or to its use if it has been covered by others.
This product is conditionally registered in accordance with EIFRA section 3(c)(7)(A). You must comply 
with the following conditions;
Note: Changes in labeling differing in substanee from that aeeepted in eonneetion with this registration must be submitted to and aeeepted by the 
Registration Division prior to use of the label in eommeree. In any eorrespondenee on this produet always refer to the above EPA registration number.
NOTICE OF PESTICIDE:
X Registration
__Reregistration 
(under FIFRA, as amended)
Mindy Ondish, Product Manager 23
Herbicide Branch, Registration Division (7505P)
EPA Form 8570-6
Rcgistratiou Notice Conditional v.20150320
U.S. ENVIRONMENTAL PROTECTION AGENCY 
Offiee of Pestieide Programs 
Registration Division (7505P)
1200 Pennsylvania Ave., N.W.
Washington, D.C. 20460
Name and Address of Registrant (include ZIP Code):
Bill Washbum
Registration Manager
Helena Agri-Enterprises, EEC
225 Schilling Boulevard, Suite 300
Collierville, TN 38017
1. Submit and/or cite all data required for registration/reregistration/registration review of your 
product under FIFRA when the Agency requires all registrants of similar products to submit such 
data.

2.
3.
4.
Enclosure
If you have any questions, please contact Grant Rowland by phone at 703-347-0254, or via email at 
rowland.grant@epa.gov.
The data requirements for storage stability and corrosion characteristics (Guidelines 830.6317 
and 830.6320) are not satisfied. A one-year study is required to satisfy these data requirements. 
You have 18 months from the date of registration to provide these data.
If you fail to satisfy these data requirements, EPA will consider appropriate regulatory action including, 
among other things, cancellation under FIFRA section 6(e). Your release for shipment of the product 
constitutes acceptance of these conditions. A stamped copy of the label is enclosed for your records. 
Please also note that the record for this product currently contains the following CSFs:
Submit one copy of the final printed label for the record before you release the product for 
shipment.
a. 2,4-D GDCI-030063-1362
b. Dicamba GDCI-029801-1659
You must comply with all of the data requirements within the established deadlines. If you have 
questions about the GDCIs listed above, you may contact the Chemical Review Manager in the 
Pesticide Reevaluation Division: http://iaspub.epa.gov/apex/pesticides/f?p=chemicalsearch:l
You are required to comply with the data requirements described in the Generic Data Call-Ins 
(GDCIs) identified below:
Basic CSF dated 06/07/2019
Alternate CSF A dated 06/18/2019
Should you wish to add/retain a reference to the company’s website on your label, then please be aware 
that the website becomes labeling under FIFRA and is subject to review by the Agency. If the website is 
false or misleading, the product would be misbranded and unlawful to sell or distribute under FIFRA 
section 12(a)(1)(E). 40 CFR 156.10(a)(5) list examples of statements EPA may consider false or 
misleading. In addition, regardless of whether a website is referenced on your product’s label, claims 
made on the website may not substantially differ from those claims approved through the registration 
process. Therefore, should the Agency find or if it is brought to our attention that a website contains 
false or misleading statements or claims substantially differing from the EPA approved registration, the 
website will be referred to the EPA’s Office of Enforcement and Compliance.
Page 2 of 2
EPA Reg. No. 5905-627
Decision No. 552400

ACCEPTED
GROUP HERBICIDE~|Dicamba Acid
GROUP K, HERBICIDE2,4-D Ester
5905-627 HM-1605 HERBICIDE
KEEP OUT OF REACH OF CHILDREN
DANGER/PELIGRO
IF IN EYES:
Herbicide
Filename; HM-1605 HERBICIDE (5905-AET) 051220 STK 1
IF
SWALLOWED:
EPA REG. NO. 5905-627
EPA EST. NO. 
NET CONTENTS: 
AD XXXXXX
Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. {If you do not 
understand the label, find someone to explain it to you in detail.).
Equivalent to:
12.18% Dicamba Acid, 1.05 Ibs./gal
16.10% 2,4-D Acid or 1.38 Ibs./gal
Isomer specific by AOAC Method 6.D01-5 (12th Ed.)
MANUFACTURED FOR 
HELENA AGRI-ENTERPRISES, LLC
225 SCHILLING BOULEVARD, SUITE 300 
COLLIERVILLE, TN 38017
For control of a wide-spectrum of annual, biennial, and perennial broadleaf weeds and brush in Pastures, 
Rangeland, and Grass (Hay, Silage); Wheat; Conservation Reserve Program land; Certain Non-Crop Areas, 
Forest Management; General Farmstead Areas; Post-Harvest, Fallow, Crop Stubble and Set Aside Acres
ACTIVE INGREDIENT(S):
Dicamba (3,6-dichloro-o-anisic acid).........................
2-Ethylhexyl Ester of 2,4-Dichlorophenoxyacetic Acid
OTHER INGREDIENTS: ............................................
TOTAL
______________________FIRST AID __________________________________
Hold eye open and rinse slowly and gently with water for 15-20 minutes.
Remove contact lenses, if present, after first 5 minutes, then continue rinsing eye. 
Call a poison control center or doctor for treatment advice___________________
Call a poison control center or doctor immediately for treatment advice 
Have a person sip a glass of water if able to swallow.
Do not induce vomiting unless told to do so by a poison control center or doctor 
Do not give anything by mouth to an unconscious or convulsing person
. 12.18% 
. 24.28% 
. 63.54%
100.00%
____________________________________HOT LINE NUMBER_____________________________
Have the product container or label with you when calling a poison control center or doctor or going for 
treatment. You may also contact 1-800-424-9300 for emergency medical treatment information_____
NOTE TO PHYSICIAN: Probable mucosal damage may contraindicate the use of gastric lavage._____
SEE INSIDE PANEL FOR ADDITIONAL PRECAUTIONS AND DIRECTIONS FOR USE
05/15/2020
Under lhe Federal Insecticadc. FtBigiclde 
Act as •er (he
peslicide registered under
EPA Reg. No.

9

DIRECTIONS FOR USE
AGRICULTURAL USE REQUIREMENTS
Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 12 hours.
NON-AGRICULTURAL USE REQUIREMENTS
RESISTANCE MANAGEMENT
Filename; HM-1605 HERBICIDE (5905-AET) 051220 STK 3
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.
All applicable directions, restrictions, precautions and Conditions of Sale and Warranty are to be followed. 
This labeling must be in the user’s possession during application.
PRE 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 worn over short-sleeve shirt and short pants
• Chemical resistant footwear plus socks
• Chemical resistant gloves made of barrier laminate, butyl rubber > 14 mils, neoprene rubber > 14 mils, 
polyvinyl chloride (PVC) > 14 mils, or Viton > 14 mils .
• Chemical resistant headgear for overhead exposure
• Protective Eyewear
Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 
170. 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.
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 people (or 
pets) to enter the treated area until sprays have dried.
For resistance management, HM-1605 HERBICIDE is a Group 4 mode of action herbicide containing 2,4-D 
ester and dicamba acid. Any weed population may contain or develop plants naturally resistant to HM-1605 
HERBICIDE and other Group 4 mode of action herbicides. The resistant biotypes may dominate the weed 
population if these herbicides are used repeatedly in the same field. Appropriate resistance management 
strategies should be followed.
USE REQUIREMENTS FOR PASTURES, PERENNIAL GRASSLANDS, RANGELAND, FALLOW LAND AND 
NONCROP AREAS; Do not enter treated areas until spray has dried. For early entry to treated areas, wear 
eye protection, chemical-resistant gloves made of any waterproof material, long-sleeved shirt, long pants, 
shoes and socks.
TURF USE REQUIREMENTS: Do not allow persons or pets on treated area during application. Do not enter 
treated areas until spray has dried. NOTE: For application to turf being grown for sale or other commercial 
use as sod, or for commercial seed production, or for research purposes, follow AGRICULTURAL USE 
REQUIREMENTS on this label.

To delay herbicide resistance, take one or more of the following steps:
Fields should be scouted after application to verify that the treatment was effective.
Plant into weed-free fields and keep fields as weed-free as possible.
Filename; HM-1605 HERBICIDE (5905-AET) 051220 STK 4
Fields should be scouted prior to application to identify the weed species present and their growth stage to 
determine if the intended application will be effective.
For further information or to report suspected resistance, contact Helena Agri-Enterprises, LLC 
representatives at (901) 761-0050.
Suspected herbicide-resistant weeds may be identified by these indicators;
• Failure to control a weed species normally controlled by the herbicide at the dose applied, especially if 
control is achieved on adjacent weeds;
• A spreading patch of non-controlled plants of a particular weed species; and
• Surviving plants mixed with controlled individuals of the same species.
If a weed pest population continues to progress after treatment with this product, discontinue use of 
this product, and switch to another management strategy or herbicide with a different mode of action, if 
available.
Contact your local extension specialist or certified crop advisors for additional pesticide resistance­
management and/or integrated weed-management recommendations for specific crops and weed 
biotypes.
Use tank-mixtures with herbicides from a different group if such use is permitted; where information on 
resistance in target weed species is available, use the less resistance-prone partner at a rate that will 
control the target weed(s) equally as well as the more resistance-prone partner. Consult your local 
extension service or certified crop advisor if you are unsure as to which active ingredient is currently 
less prone to resistance.
Report any incidence of non-performance of this product against a particular weed species to your Helena 
Agri-Enterprises retailer, representative or call 901-761-0050. If resistance is suspected, treat weed escapes 
with an herbicide having a different mechanism of action and/or use non-chemical means to remove escapes 
as practical, with the goal of preventing further seed production.
Scout after herbicide application to monitor weed populations for early signs of resistance 
development. Indicators of possible herbicide resistance include; (1) failure to control a weed species 
normally controlled by the herbicide at the dose applied, especially if control is achieved on adjacent 
weeds; (2) a spreading patch of non-controlled plants of a particular weed species; (3) surviving plants 
mixed with controlled individuals of the same species. If resistance is suspected, prevent weed seed 
production in the affected area by an alternative herbicide from a different group or by a mechanical 
method such as hoeing or tillage. Prevent movement of resistant weed seeds to other fields by 
cleaning harvesting and tillage equipment when moving between fields, and planting clean seed.
• Adopt an integrated weed-management program for herbicide use that includes scouting and uses 
historical information related to herbicide use and crop rotation, and that considers tillage (or other 
mechanical control methods), cultural (e.g., higher crop seeding rates; precision fertilizer application 
method and timing to favor the crop and not the weeds), biological (weed-competitive crops or 
varieties) and other management practices.
Rotate the use of HM-1605 HERBICIDE or other Group 4 herbicides within a growing season 
sequence or among growing seasons with different herbicide groups that control the same weeds in a 
field.

Prevent an influx of weeds into the field by managing field borders.
5

Irrigation: In irrigated areas, it may be necessary to irrigate before treatment to ensure active weed growth.
CHEMIGATION PROHIBITION
Do not apply this product through any type of irrigation system.
Spray Coverage;
Sensitive Crop Precautions:
SPRAY DRIFT MANAGEMENT
Droplet Size
Wind Speed
Temperature Inversions
Filename: HM-1605 HERBICIDE (5905-AET) 051220 STK 6
If applying at wind speeds less than 3 mph, the applicator must determine if: a) conditions of temperature 
inversion exist, or b) stable atmospheric conditions exist at or below nozzle height. Do not make applications 
into areas of temperature inversions or stable atmospheric conditions.
When applying sprays that contain 2,4-D mixed with other active ingredients that require a Medium or more 
fine spray, apply only as a Medium or coarser spray (ASABE standard 572) or a volume mean diameter of
300 microns or greater for spinning atomizer nozzles.
Do not apply at wind speeds greater than 15 mph. Only apply this product if the wind direction favors on- 
target deposition and are not sensitive areas (including, but not limited to, residential areas, bodies of water, 
known habitat for nontarget species, nontarget crops) within 250 feet downwind. If applying a Medium spray, 
leave one swath unsprayed at the downwind edge of the treated field.
pre-emergence use for all crops listed on this label. Postemergence uses with sprayable fluid fertilizer may be 
made on pasture, hayland, or wheat crops only. The most effective application rate and timing varies based 
on the target weed species (refer to Table I). In mixed populations of weeds the correct rate is determined by 
the weed species requiring the highest rate. Delaying application permits weeds to exceed the maximum size 
and will prevent adequate control. For certain specified applications liquid fertilizer or oil may replace part or all 
of the water as diluent. If dry flowable (DF), wettable powder (WP) or flowable (F) tank mix products are to be 
used, these should generally be added to the spray tank first. Refer to the mixing directions on the labels of 
the tank mix products.
A variety of factors including weather conditions (e.g. wind direction, wind speed, temperature, relative 
humidity) and method of application (e.g., ground, aerial, and airblast) can influence pesticide drift. The 
applicator must evaluate all factors and make appropriate adjustments when applying this product.
Weeds must be thoroughly covered with spray. Dense leaf canopies shelter smaller weeds and prevent 
adequate spray coverage.
HM-1605 HERBICIDE may cause injury to desirable trees and plants, particularly beans, cotton, flowers, fruit 
trees, grapes, ornamentals, peas, potatoes, soybeans, sunflowers, tobacco, tomatoes and other broadleaf 
plants when contacting their roots, stems or foliage. At high temperatures (about 85 degrees or higher), vapors 
from this product may cause injury to the aforementioned susceptible crops. These plants are most sensitive 
to HM-1605 HERBICIDE during their development or growing stage. Do not treat areas where either possible 
downward movement into the soil or surface washing may cause contact of HM-1605 HERBICIDE with the 
roots of desirable trees and shrubs.
When applying sprays that contain 2,4-D as the sole active ingredient, or when applying sprays that contain 
2,4-D mixed with active ingredients that require a Coarse or coarser spray, apply only as a Coarse or coarser 
spray (ASABE standard 572) or a volume mean diameter of 385 microns or greater for spinning atomizer 
nozzles.

1-3" after branching
Flowering
6-12" 12-18”
12-30"
7
<2’’
< 2"
ng to weec
1.75 pints
10-15"
■"2-6"...
3" branching
pre-flower
pre-flower
Seedling
.....i-6”.....
4-12”

4-8"
1-3" after branching
3-10"
mature
actively growing
1-3" 3-6" 6-10"
4-12"
prior to flower
3-6"
6-20"
0-5 pints
2-3"
flower
early bolting
6-10"
6-10"
post-flower
early bolt
actively growing
actively growing
actively growing
3-5-5-25 pints
actively growing
th stage)
2.75 pints
1-4"
> 3" runners 
"”””^0:20^
_
ng to weed
1.75 pints
Knotweed Spp. 
Kochia
Lambsquarters, Common
Mallow, Common
Morning glory, Ivyteaf
Mustards, Annual
, Tansy
Pennycress, Field
Pepperweed, Virginia 
Pigweed, Prostrate
, Red root 
, Smooth 
, Tumble 
Poorjoe
Purslane, Common
Ragweed, Common 
Western, Lanceleaf
Sedge^
Shepherdspurse
Smartweed, Pennsylvania
Sneezeweed, Bitter
Sov4histle
Sunflower
Thistle, Russian
Velvetleaf
’ For use in non-food/feed crop only. Adding crop oil concentrate has shown to improve performance on actively growing annual 
sedge.
Bindweed. Field 
Bittercress
Buckeye species^ 
Bullnettle^
Chicory
flower
Post-bolt: Up
to 4”
Rosette
...1-4"...
Rosette
1-3"
flower
bolting
.6-24" .
rosette
> 20"
< 3”
< 3"
< 3"
< 3" 
prior to 
flower
< 3"
< 3" runners
...........
........................
pre-flower
pre-flower
Rosette

rosette bolting
3-15" flower
rosette
after bloom
<12”
rosette
boltingflower
1-4"
9
pre-flower
full flower
full flower
rosette/bolting
bolting
8" full flower
10-18"
growth stage)
2.75 pints
ng to weed
1.75 pints
actively growing
actively growing
full leaf
Clove, Bur 
Dandelion, Common
Dewberry, Southern^
Dock, Curly
Elderberry^ 
Goldenrod, Missouri
Groundsel, Texas
Honeysuckle, Hairy 
Horsenettle, Carolina' 
Ivy, Poison
Knapweed, Black^
, Russian^
, Spotted 
Marshelder 
Mesquite^
Rosette
4-8"
Milkweed, Antetopehorn-^
Nightshade, Silverleaf
........................,Black^..........................““
Persimmon, Eastern^
Prickly, Lettuce
Rabbitbrush^
Ragwort, Tansy
Redvine^
Sagebrush, Fringed^
Smartweed
Sorrel, Red
Sowthistle^
Spurge. Leafy"
Tallow Tree, Chinese^...........................
. Canada^
, Musk
, Ptumeless
Vetch, Hairy
Yankeeweed
Yellow Starthistle^
’ May require repeat applications
Specified rate wilt provide top growth suppression only.
3 For improved root kill or woody species such as mesquite and eastern persimmon spray 3.5 pints of per acre HM"1605 
HERBICIDE each year for 3 consecutive years.
Under dense populations, a second application may be needed the following growing season.
For increased control of weeds such as blackberry and dewberry, HM-160S HERBICIDE may be tank mixed with metsulfuron- 
methyl, if labeled for the use site.

X
«
10
Application Equipment: Select nozzle design to produce minimal amounts of fine spray particles. Spray 
nozzles as close to the weeds as is practical for good weed coverage.
Bandwidth in inches 
Row width in inches
Bandwidth in inches 
Row width in inches
When applying HM-160S Herbicide by banding, determine the amount of herbicide and water volume needed 
using the following formula;

Nitrogen Source
Non-ionic Surfactant
Table 4. Additive Rate Per Acre.
PRODUCT TANK MIXING INFORMATION
Filename; HM-1605 HERBICIDE (5905-AET) 051220 STK 11
The following active ingredients may be tank mixed with HM-1605 HERBICIDE according to the specific tank 
mixing instructions in this label and respective product labels.
• Sprayable liquid fertilizers: Do not use brass or aluminum nozzles when spraying liquid {28-0-0; 32-0-0) 
fertilizers.
Tank Mix Partners/Components
It is the pesticide user’s responsibility to ensure that all products are registered for the intended use. Read and 
follow the applicable restrictions and limitations and directions for use on all product labels involved in tank 
mixing. Users must follow the most restrictive directions for use and precautionary statements of each product 
in the tank mixture.
Adjuvants containing crop oil concentrates may be used for preplant, pre-emergence and between cropping 
applications. Do not use crop oil concentrate for postemergence applications in food/feed crops (i.e. grass 
{hay or silage), pastures, rangeland, and wheat.)
The standard label rate is 2-4 pints of an 80% active non-ionic spray surfactant per 100 gallons of water. 
{Rate will vary with the size and condition of weeds to be controlled. Use lowest rate per 100 gallons when 
weeds are small and actively growing. As weeds increase in size and or become hardened off, the rate of 
non-ionic surfactant will have to be increased to give optimum coverage and control.)
picloram__________
pronamide________
prosulfuron_______
quinclorac________
terbacil___________
thifensulfuron-methyl
triasulfuron________
tribenuron-methyl
Rate Additive Per Acre 
2-4 pints per 100 gallons^ 
14 GPA of spray solution 
1 quart
diuron__________
fenoxaprop-p-ethyl 
glyphosate_______
halosulfuron-methyl 
metribuzin_______
metsulfuron-methyl
MCPA __________
paraquat-dichloride
The exact composition of suitable products will vary; however, vegetable oil and petroleum oil concentrates 
should contain emulsifiers to provide good mixing quality. Highly refined vegetable oils have proven more 
satisfactory than unrefined vegetable oils. For additional information, see Compatibility Test for Mix 
Components.
2,4-D 1__________
alachlor_________
ametryn_________
asulam_________
atrazine_________
bentazon________
carfentrazone-ethyl
clopyralid________
chlorsulfuron_____
(1) HM-1605 HERBICIDE contains 0.17 pounds a.e. of 2,4-D per pint. When tank mixing with products that 
contain 2,4-D and dicamba, do not exceed the combined total of pounds of a.e. per acre per crop cycle of 2,4- 
D and dicamba for the use site being applied to.
__________________Additive^_______________________
______________Non-ionic Surfactant___________________
_____Sprayabie Liquid Fertilizers {28-0-0; 32-0-0)__________ 
______________Crop Oil Concentrate___________________
1 See manufacturer’s label for specific rate recommendations.
2 Use lowest rate per 100 gallons when weeds are small and actively growing. As weeds increase in size and 
or become hardened off, the rate of non-ionic surfactant will have to be increased to give optimum coverage 
and control.

12
6,
6.
7,
8,

l1
Yes
'i
13
120
120 
DO NOT 
ROTATE
120
12Q 
DO NOT 
ROTATE
60
90
120
1-3 pints/A
30
30 
21
Yes
Yes
>6-8 pints/A 
120
120
120
8 pints/A
120
120
120

14

EARLY SEASON POST EMERGENCE APPLICATION (Fall and Spring Seeded);
SPECIFIC USE PROGRAMS FOR FALL-SEEDED WHEAT ONLY:
Preharvest use of HM-160S HERBICIDE is not registered for use in California,
15

'5
16

17
Quinolorac
Triasulfuron
In tank mixes with one or more of the following herbioides. apply 1.5 -1.75 pints of HM-160S HERBICIDE per 
aore for oontrol of annual weeds, or 1.75-6 pints of HM-1605 HERBICIDE per acre for control of biennial and 
perennial weeds

FORESTRY USE RESTRICTIONS:
Do not apply under drip line of desirable trees or adjacent to desirable vegetation.
Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 18
HM-1605 HERBICIDE contains 0.17 pounds a.e. of 2,4-D per pint. When tank mixing with products that 
contain 2,4-D, do not exceed a combined total of 4.0 pounds of a.e. per acre per year for broadcast 
application.
HM-1605 HERBICIDE contains 0.13 pounds a.e. of dicamba per pint. When tank mixing with products that 
contain dicamba, do not exceed a combined total of 1.0 pound of a.e. per acre per application or a total of 2.0 
pounds of a.e. per acre per year.
Do not apply more than 6 pints (0.78 lb a.e dicamba and 1.03 lb a.e. 2,4-D) per acre per application. 
Do not make more than 1 broadcast application per year.
After conifer species such as white pine, ponderosa pine, jack pine, red pine, black spruce, white spruce, red 
spruce, and balsam fir crease growth and harden off and brush is still actively growing in late summer, apply 
up to 4.75 pints per acre in a minimum of 10 gallons spray mixture per acre. Apply as a water spray to control 
certain competing hardwoods such as alder, aspen, birch, hazel and willow. However, if possible injury cannot 
be tolerated, do not use since this treatment may cause conifer injury.
For control of many annual and perennial broadleaf weeds and small woody plants, apply 1 to 4 pints per acre. 
Use the high rate for woody plants. For larger woody plants listed in Table 7 apply 2-8 pints per acre. 
Applications may be as broadcast sprays, small area sprays or spot treatments. For small areas or spot 
spraying, use 3 fluid ounces per gallon of water and spray weeds to runoff. Regardless of the method of 
application, use adequate spray volume for full coverage of weeds. Preferred application timing is in the early 
spring when sufficient weeds have emerged, and when weeds are small and actively growing, but before 
weeds are too mature. Summer applications to older, drought-stressed weeds are less effective. However, 
weeds are more susceptible again in the fall when cooler, wetter conditions support active growth before a 
killing frost.
ROADSIDES; MEDIANS; HIGHWAY, RAILROAD, UTILITY AND PIPELINE RIGHTS-OF-WAY; VACANT 
LOTS; AROUND UTILITY INSTALLATIONS, TRANSFORMERS, PUMP HOUSES, AND BUILDINGS; 
STORAGE AREAS; FENCES; GUARDRAILS; LUMBERYARDS; INDUSTRIAL SITES; AIRPORTS; TANK 
FARMS; FARMSTEADS; AND SIMILAR NONCROP AREAS
To control tanoak, madrone, ceanothus, canyon live oak, and manzanita, and to release Douglas fir, hemlock, 
Sitka spruce or grand fir, apply up to 5 pints per acre in a minimum of 10 gallons spray mixture per acre. This 
spring foliage treatment should be applied as a water spray including, if desired, up to 1 quart of diesel oil, fuel 
oil, stove oil, or crop oil concentrate per gallon of water (see "Mixing Instructions"). Make application before 
new growth on Douglas fir is 2 inches long. To release ponderosa pine from the same species, treat before 
new pine growth begins in the spring. Addition of oil or oil concentrate may cause unacceptable injury to 
pines. For dormant applications in late winter or early spring for control of susceptible woody species such as 
alder, willow, poplars, cherry, vine maple, ceanothus, tanoak, madrone, and manzanita, apply up to 5 pints per 
acre in a minimum of 10 gallons spray mixture per acre. This dormant treatment should be applied in diesel 
oil, fuel oil, stove oil, or other suitable diluent such as water plus crop oil concentrate (see "Mixing 
Instructions"). Do not use in plantations where pine and larch are among the desired crop species.
To control hazel brush in the Lake states, apply up to 3.25 pints per acre in a minimum of 10 gallons spray 
mixture per acre. Apply as a water spray when new shoot growth of hazel is complete (usually mid-July).
Forest Roadsides:
To control susceptible broadleaf weeds and woody plants on forest roadsides, apply 1.75 to 5 pints per acre in 
a minimum of 10 gallons spray mixture per acre. Apply as a water spray and, if desired, include up to 3 quarts 
per acre of diesel oil, fuel oil, stove oil, or crop oil concentrate (see "Mixing Instructions"). Apply when 
sufficient foliage is present for absorption.

Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 19

Filename: HM-1605 Herbicide (5905-AET) 051220 CLN

5.
Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 21
Maintain constant agitation during application. Under good agitation, the spray soiution should be milky white 
with no oil layer on top. If oil layer forms, increase the amount of emulsifier or change to a more effective 
emulsifier.

Convolvulus arvensis
Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 22
__________Common Name
BIENNALS AND PERENNIALS 
Bindweed, field
Do not make more than one cut surface application per year.
Do not use more than 22 pints (2.88 lb a.e dicamba and 3.795 lb a.e. 2,4-D) per 100 gallons of spray 
solution.

Common Name
Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 23

Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 24

Filename: HM-1605 Herbicide (5905-AET) 051220 CLN 25