Agrobase Canada
2,4-D Amine 600 Registration expired
NUFARM - Herbicide
14726

DIRECTIONS FOR USE:
DO NOT apply this product directly to freshwater habitats such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands, estuaries or marine habitats.
DO NOT contaminate irrigation/drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
DO NOT enter or allow worker entry into treated areas during the restricted-entry interval (REI) of 12 hours.

RESISTANCE-MANAGEMENT RECOMMENDATIONS: 
For resistance management, Nufarm 2,4-D Amine 600 Liquid Herbicide is a Group 4 herbicide. Any weed population may contain or develop plants naturally resistant to Nufarm 2,4-D Amine 600 Liquid Herbicide and other Group 4 herbicides. The resistant biotypes may dominate the weed population if these herbicides are used repeatedly in the same field. Other resistance mechanisms that are not linked to site of action, but specific for individual chemicals, such as enhanced metabolism, may also exist. Appropriate resistancemanagement strategies should be followed.
To delay herbicide resistance:
Where possible, rotate the use of Nufarm 2,4-D Amine 600 Liquid Herbicide or other Group 4 herbicides with different herbicide groups that control the same weeds in a field.
Use tank mixtures with herbicides from a different group when such use is permitted.
Herbicide use should be based on an IPM program that includes scouting, historical information related to herbicide use and crop rotation, and considers tillage (or other mechanical), cultural, biological and other chemical control practices.
Monitor treated weed populations for resistance development.
Prevent movement of resistant weed seeds to other fields by cleaning harvesting and tillage equipment and planting clean seed.
Contact your local extension specialist or certified crop advisors for any additional pesticide resistance-management and/or integrated weed-management recommendations for specific crops and weed biotypes.
For further information or to report suspected resistance, contact Nufarm Agriculture Inc. at 1 800 868-5444 or at www.nufarm.ca

GENERAL USE PRECAUTIONS: 
Avoid spray drift to any desirable vegetation NOT listed on this label as damage may occur. Avoid contamination of ponds, streams, rivers and other water sources. Do not spray during periods of high winds when spray is likely to drift. Coarse sprays are less likely to drift. Do not spray during periods of high temperatures when crops may be under stress as damage to the crop may occur. 
Pre-Harvest Intervals: 
Do not permit lactating dairy animals to graze fields within 7 days after application.
Do not harvest forage or cut hay within 30 days after application.
Withdraw meat animals from treated fields at least 3 days before slaughter.

EQUIPMENT AND SPRAY VOLUME: 
Field sprayer application: 
DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT apply with spray droplets smaller than the American Society of Agricultural Engineers (ASAE) coarse classification. Boom height must be 60 cm or less above the crop or ground. Apply in 50 to 200 litres of water per hectare by ground equipment unless otherwise indicated. Higher water volumes will reduce the risk of crop injury. Select nozzle tips to apply the recommended volume per hectare. Calibrate the sprayer and adjust the boom height to ensure uniform coverage. Nozzles must be in good condition and spraying the same volume. Flat fan nozzle tips are recommended.
Aerial application: 
DO NOT apply during periods of dead calm. Avoid application of this product when winds are gusty. DO NOT apply when wind speed is greater than 16 km/h at flying height at the site of application. DO NOT apply with spray droplets smaller than the American Society of Agricultural Engineers (ASAE) coarse classification. To reduce drift caused by turbulent wingtip vortices, the nozzle distribution along the spray boom length MUST NOT exceed 65% of the wing- or rotorspan. Apply in a minimum of 30 litres of water per hectare by aerial equipment. 
Knapsack, Spot Treatment Applications: 
Mix 234 mL of product in 10 L water. Spray to wet all foliage thoroughly.

MIXING: 
Shake this product well before using. Half fill the spray tank with clean water. Add the required amount of product and agitate thoroughly. Fill the tank with clean water and agitate well before use. NOTE: If spray solution has been left standing, agitate thoroughly before use.

TANK MIXES: 
Nufarm 2,4-D Amine 600 Liquid Herbicide may be recommended in tank mix with other products. Consult the label of the tank mix partner product, and follow the most stringent set of precautions, restrictions and directions for use.

TIMING: 
For best results spray when WEEDS ARE YOUNG AND ACTIVELY GROWING. Apply in good growing conditions. Application must be made before the crop canopy shields the weeds.

WEEDS CONTROLLED: 
Do not exceed the rates given in the RECOMMENDED RATE PER HECTARE section, for each specific crop. Susceptible Weeds: Annual sow thistle, bluebur, burdock (before the 4-leaf stage), cocklebur, common plantain, daisy fleabane, false flax, flixweed, goat’s beard, kochia, lamb’s-quarters, mustards (except dog and tansy), narrow-leaved hawk’s beard (susceptible in the fall and at 1-2 leaf in the spring), prickly lettuce, ragweeds, redroot pigweed, Russian pigweed, Russian thistle, shepherd’s purse, stinging nettle, stinkweed, sweet clover, thyme-leaved spurge, volunteer canola, wild radish, wild sunflower.
Rates for Susceptible Weeds: 
Easy-to-control weeds in the seedling stage (2 to 4 leaf) and growing rapidly. Use 0.6 to 0.95 litres per hectare. Use the higher rate for larger weeds, dry or cold weather, or heavy infestations.
Less Susceptible Weeds: 
Will control weeds listed under susceptible plus common chickweed, common hawkweed, common purslane, curled dock (before the 4-leaf stage), dandelion (in lawn), dog mustard, flixweed (spring, prior to bolting), groundsel, hairy galinsoga, heal-all, knotweed (before the 4-leaf stage), narrow-leaved hawk’s beard (spring, prior to bolting), oak-leaved goosefoot, peppergrass, pineappleweed, prostrate pigweed, Russian knapweed, sheep sorrel, smartweed (Pennsylvania and Green), tansy mustard, tumble pigweed, velvetleaf, yellow rocket (before the 4-leaf stage).
Rates for Less Susceptible Weeds: 
Harder-to-control weeds in the seedling stage (2 to 4 leaf) and growing rapidly. Use 1.0 to 1.5 litres per hectare. Use the higher rate for larger weeds, dry or cold weather, or heavy infestations.
Top Growth Control Only: 
Biennial wormwood, blue lettuce, bull thistle, burdock, buttercup, Canada thistle, dandelion, field bindweed, gumweed, hedge bindweed, hoary cress, leafy spurge, mouse-eared chickweed, perennial sow-thistle, tartary buckwheat, teasel, wild buckwheat, yellow rocket.
Rates for Top Growth Control Only: 
Use 1.0 to 1.5 litres per hectare.

USE PRECAUTIONS FOR AERIAL APPLICATION (to cereal crops, pasture, rangeland, stubble and non-crop land only)
Directions for Use: 
Apply only by fixed-wing or rotary aircraft equipment which has been functionally and operationally calibrated for the atmospheric conditions of the area and the application rates and conditions of this label. Label rates, conditions and precautions are product specific. Read and understand the entire label before opening this product. Apply only at the rate recommended for aerial application on this label. Where no rate for aerial application appears for the specific use, this product cannot be applied by any type of aerial equipment. Ensure uniform application. To avoid streaked, uneven or overlapped application, use appropriate marking devices.
Use Precautions: 
Apply only when meteorological conditions at the treatment site allow for complete and even crop coverage. Apply only under conditions of good practice specific to aerial application as outlined in the National Aerial Pesticide Application Manual, developed by the Federal/ Provincial/Territorial Committee on Pest Management and Pesticides. Do not apply to any body of water. Avoid drifting of spray onto any body of water or other non-target areas. Specified buffer zones should be observed. Coarse sprays are less likely to drift, therefore, avoid combinations of pressure and nozzle type that will result in fine particles (mist). Do not apply during periods of dead calm or when wind velocity and direction pose a risk of spray drift. Do not spray when the wind is blowing towards a nearby sensitive crop, garden, terrestrial habitat (such as shelter-belt) or aquatic habitat.
Operator Precautions: 
Do not allow the pilot to mix chemicals to be loaded onto the aircraft. Loading of premixed chemicals with a closed system is permitted. It is desirable that the pilot has communication capabilities at each treatment site at the time of application. The field crew and the mixer/loaders must wear chemical resistant gloves, coveralls over long-sleeved shirt, long pants and goggles or face shield during mixing/loading, cleanup and repair. Follow the more stringent label precautions in cases where the operator precautions exceed the generic label recommendations on the existing ground boom label. All personnel on the job site must wash hands and face thoroughly before eating and drinking. Protective clothing, aircraft cockpit and vehicle cabs must be decontaminated regularly.
Product Specific Precautions: 
Read and understand the entire label before opening this product. If you have questions, call the manufacturer at 1 800 868-5444 or obtain technical advice from the distributor or your provincial agricultural representative. Application of this specific product must meet and/or conform to the following:
Volume: 
Apply the recommended rate in a minimum spray volume of 30 litres per hectare.
Exercise special care: Use sufficient water for even distribution.
Use a boom pressure of 235 kPa or less. Avoid placing nozzles where spray will enter wing tip vortices.
Do not apply this product directly to, or otherwise permit it to come into direct contact with desirable crops other desirable broadleaf plants or non-target species and do not permit spray mists to drift onto them.
Do not use human flaggers
Buffer zones: Appropriate buffer zone should be established between treatment areas and aquatic systems, and treatment areas and significant wildlife habitat.
Do not spray in winds exceeding 10 km per hour.
Do not spray in dead calm near sensitive plants. A “cloud” of suspended droplets may drift onto sensitive plants when the wind comes up.
Avoid direct applications to any body of water. Do not contaminate water through spray drift or by cleaning of equipment or disposal of wastes.
Use a minimum of 30 L/ha spray volume.
Coarse sprays are less likely to drift, therefore, use only nozzles or nozzle configurations which minimize the production of fine spray drops. Do not angle nozzles forward into the airstream and do not increase spray volume by increasing nozzle pressure. When spraying, avoid combination of pressure and nozzle type that will result in fine particles (mist) which are more likely to drift.
A spray thickening agent or drift retardant may be used with this product to aid in reducing spray drift.
Avoid Spray Drift: Apply only when there is little or no hazard from spray drift. Small quantities of the spray, which may not be visible, may seriously injure susceptible crops and damage sensitive non-target habitat. A method must be used to detect air movement, lapse conditions, or temperature inversions (stable air) such as the use of balloons or a continuous smoke column at or near the spray site or a smoke generator on the spray equipment. If the smoke develops into layers or indicates a potential for hazardous spray drift, do not spray.
Buffer Zones to Protect Sensitive Terrestrial and Aquatic Habitats: 
Use of the following spray methods or equipment DO NOT require a buffer zone: hand-held or backpack sprayer and spot treatment. The buffer zones specified in the table below are required between the point of direct application and the closest downwind edge of sensitive terrestrial habitats (such as grasslands, forested areas, shelter belts, woodlots, hedgerows, riparian areas and shrublands), sensitive freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands), and estuarine/ marine habitats. Seasonal water bodies require buffer zones if there is water in them during application. Water bodies which do not fill on an annual basis need not be buffered.

CLEANING OF SPRAYER: 
Thoroughly clean the herbicide sprayer before applying any other chemical on crops that may be damaged (see USE PRECAUTIONS).
Wash the outside of the sprayer and drain the tank completely. Remove and clean filters, screens and nozzle tips separately. Fill the sprayer tank with clean water. With the agitator running flush out the lines and boom, then drain. Fill the sprayer with clean water and for each 100L add 1 L household ammonia. Operate the pump and agitator for 15 minutes. If possible, let the solution remain in the tank and hoses overnight; recirculate and flush out the lines and boom, then drain. Rinse out twice with clean water, recirculating and draining each time. DO NOT contaminate irrigation or drinking water when cleaning the sprayer.

Effective
Crops
Corn, maize
BBCH
0 - 6
Registred norm
1 - 1
Preharvest Interval
-
Crops
Winter wheat
BBCH
0 - 0
Registred norm
0.9 - 0.9
Preharvest Interval
-
Crops
Winter rye
BBCH
0 - 0
Registred norm
0.9 - 0.9
Preharvest Interval
-
Crops
Asparagus
BBCH
0 - 0
Registred norm
1.7 - 2.3
Preharvest Interval
-
Crops
Strawberries
BBCH
0 - 0
Registred norm
0.8 - 1.7
Preharvest Interval
-
Crops
Raspberries
BBCH
0 - 0
Registred norm
0.9 - 2.2
Preharvest Interval
-
Crops
Spring wheat
BBCH
0 - 0
Registred norm
1 - 1
Preharvest Interval
-
Crops
Spring barley
BBCH
0 - 0
Registred norm
1 - 1
Preharvest Interval
-
Crops
Spring rye
BBCH
0 - 0
Registred norm
1 - 1
Preharvest Interval
-
Crops
Cranberries
BBCH
0 - 0
Registred norm
0 - 0
Preharvest Interval
50
Effective
Ball mustard
Ball mustard
Neslia paniculata ★★★
Black mustard
Black mustard
Brassica nigra ★★★
Calepina
Calepina
Calepina irregularis ★★★
Cocklebur
Cocklebur
Xanthium strumarium ★★★
Common burdock
Common burdock
Arctium minus ★★★
Common ragweed
Common ragweed
Ambrosia artemisiifolia ★★★
Daisy fleabane
Daisy fleabane
Erigeron annuus ★★★
European stickseed
European stickseed
Lappula squarrosa ★★★
False flax
False flax
Camelina sativa ★★★
Fat hen
Fat hen
Chenopodium album ★★★
Field mustard
Field mustard
Brassica campestris ★★★
Flixweed
Flixweed
Descurainia sophia ★★★
Goat’s-beard
Goat’s-beard
Aruncus dioicus ★★★
Hare's ear mustard
Hare's ear mustard
Conringia orientalis ★★★
Hedge mustard
Hedge mustard
Sisymbrium officinale ★★★
Indian hedge mustard
Indian hedge mustard
Sisymbrium orientale ★★★
Kochia
Kochia
Bassia scoparia ★★★
Narrowleaf hawksbeard
Narrowleaf hawksbeard
Crepis tectorum ★★★
Prickly lettuce
Prickly lettuce
Lactuca serriola ★★★
Redroot pigweed
Redroot pigweed
Amaranthus retroflexus ★★★
Russian pigweed
Russian pigweed
Axyris amaranthoides ★★★
Russian thistle
Russian thistle
Salsola kali ★★★
Shepherd's purse
Shepherd's purse
Capsella bursa-pastoris ★★★
Smooth sowthistle
Smooth sowthistle
Sonchus oleraceus ★★★
Stinging nettle
Stinging nettle
Urtica dioica ★★★
Sunflowers
Sunflowers
Helianthus ★★★
Tumble mustard
Tumble mustard
Sisymbrium altissimum ★★★
Volunteer canola
Volunteer canola
Brassica napus ★★★
White mustard
White mustard
Sinapis alba ★★★
Wild mustard, charlock
Wild mustard, charlock
Sinapis arvensis ★★★
Wild radish
Wild radish
Raphanus raphanistrum ★★★
Wormseed mustard
Wormseed mustard
Erysimum cheiranthoides ★★★
Bittercress, herb barbara, yellow rocket
Bittercress, herb barbara, yellow rocket
Barbarea vulgaris ★★
Common chickweed
Common chickweed
Stellaria media ★★
Common dandelion
Common dandelion
Taraxacum officinale ★★
Common groundsel
Common groundsel
Senecio vulgaris ★★
Creeping knotweed
Creeping knotweed
Polygonum prostratum ★★
Curly dock
Curly dock
Rumex crispus ★★
Docks
Docks
Rumex acetosella ★★
Dog mustard
Dog mustard
Erucastrum gallicum ★★
Green smartweed
Green smartweed
Polygonum scabrum ★★
Hairy galinsoga
Hairy galinsoga
Galinsoga quadriradiata ★★
Heal-all
Heal-all
Prunella vulgaris ★★
Meadow hawkweed
Meadow hawkweed
Hieracium caespitosum ★★
Oak-leaved goosefoot
Oak-leaved goosefoot
Chenopodium glaucum ★★
Pennsylvania smartweed
Pennsylvania smartweed
Polygonum pensylvanicum ★★
Pepper grass
Pepper grass
Panicum whitei ★★
Pineappleweed
Pineappleweed
Matricaria discoidea ★★
Prostrate pigweed
Prostrate pigweed
Amaranthus blitoides ★★
Red pigweed
Red pigweed
Portulaca oleracea ★★
Russian knapweed
Russian knapweed
Centaurea repens ★★
Tansy mustard
Tansy mustard
Descurainia pinnata ★★
Tumble pigweed
Tumble pigweed
Amaranthus albus ★★
Velvetleaf
Velvetleaf
Abutilon theophrasti ★★