Canada

Ac 299,263 120 As

registration_expired
BASF - herbicide
26705

AC 299,263 120 AS

For Sale for Use in the Prairie Provinces and Peace River Area of British Columbia Only on Clearfield Wheat (1) (Wheat Varieties with the Clearfield Trait)

FOR Clearfield WHEAT (1)

(Wheat varieties with the Clearfield trait)

DIRECTIONS FOR USE (Prairie Provinces and Peace River Area of British Columbia)
AC 299,263 120 AS Herbicide Solution is a selective herbicide that can be applied as an early post-emergent treatment in Clearfield Wheat (1) varieties. Clearfield Wheat (1) varieties are tolerant of imazamox, the active ingredient in AC 299,263 120 AS Herbicide Solution. Wheat varieties that are not designated as having the Clearfield trait may be damaged or destroyed by this treatment. When AC 299,263 120 AS Herbicide Solution is applied early postemergence, absorption may occur through both the roots and foliage. Susceptible weeds stop growing and eventually die.
Apply using ground equipment only. DO NOT APPLY BY AIR.
Do not apply more than once per year.
DO NOT apply directly to aquatic habitats (such as lakes, rivers, sloughs, ponds, coulees, prairie potholes, creeks, marshes, streams, reservoirs, ditches and wetlands) and estuarine/marine habitats.
DO NOT contaminate irrigation/drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
DO NOT apply during periods of dead calm or when winds are gusty.
DO NOT graze the treated crop within 14 days of application or cut for hay within 42 days of application.
Pre-harvest Interval: Wheat grain and straw can be harvested 79 days after treatment.

BUFFER ZONE
A buffer zone of 11 metres (30 metres when tank mixed with FRONTLINE Herbicide) is 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, pastures, rangelands and shrublands). For field sprayers, buffer zones can be reduced by 70% when using shrouds or 30% when using cones.
When a tank mixture is used, consult the labels of the tank-mix partners and observe the largest (most restrictive) buffer zone of the products involved in the tank mixture.

BROADLEAF WEED AND GRASS CONTROL
Application should be made from the 2 to the 6 leaf stage of wheat crop and after the weeds have emerged. To control broadleaf weeds apply AC 299, 263 120 AS Herbicide Solution from the cotyledon up to the 4 leaf stage. To control grasses apply AC 299, 263 120 AS Herbicide Solution from the 1-4 true leaf stage up until early tillering. Initial crop injury may be observed after application but this is outgrown and should not affect yield. Severe crop injury will occur as a result of spray overlap. AVOID SPRAYER OVERLAP.

AC 299,263 120 AS Herbicide Solution at 125 mL product/ha (15 g a.e./ha) will control:
Lamb’s-quarters (1)
Stinkweed
Wild mustard
Volunteer spring wheat (non-Clearfield wheat)

AC 299,263 120 AS Herbicide Solution at 167 mL product/ha (20 g a.e./ha) will control:
Barnyard grass
Cleavers (1)
Cow cockle
Green foxtail
Green smartweed
Japanese Brome Grass (1)
Lamb's-quarters (1)
Persian darnel
Redroot pigweed
Round-leaved mallow (1)
Russian thistle (1)
Shepherd’s purse
Stinkweed
Volunteer barley
Volunteer canary seed
Volunteer canola (non-Clearfield canola only)
Volunteer durum wheat
Volunteer spring wheat (non-Clearfield wheat)
Volunteer tame oats
Wild buckwheat (1)
Wild mustard
Wild oats
Yellow foxtail
(1) - suppression only

Apply in 50-100 L/ha of water with a NON-IONIC SURFACTANT (e.g., AGRAL 90, AG-SURF or SURF 92) at the rate of 0.25% v/v.

MIXING INSTRUCTIONS
Use 50-100 L/ha of water. Use a 50-mesh (or coarser) filter screen. Fill the spray tank with three-quarters of the required amount of clean water, start agitation and continue agitation throughout the entire mixing and spraying procedure. Add the required amount of AC 299,263 120 AS Herbicide Solution into the sprayer through the tank opening and continue agitating.
After the herbicide is thoroughly mixed, continue agitation and add the required amount of nonionic surfactant. If excess foaming occurs, a silicone anti-foaming agent may be added (e.g. HALT). Complete filling the tank to the desired level with water. If agitation is stopped for more than 5 minutes, re-suspend spray solution by full agitation prior to commencing spraying again. Between loads of AC 299, 263 120 AS Herbicide Solution, check in-line and nozzle screens and rinse and clean if necessary. Upon completion of spraying AC 299,263 120 AS Herbicide Solution, thoroughly flush tank, boom, hoses and in-line and nozzle screens with clean water to avoid possible injury to other crops.

TANK-MIXING
To provide broad-spectrum weed control, AC 299,263 120 AS Herbicide Solution may be tankmixed with the following tank-mix partners. Follow all recommendations, precautions and restrictions on the tank-mix partner label.

AC 299,263 120 AS Herbicide Solution + 2,4-D Ethylhexyl Ester
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the 2 to 6-leaf stage of crop
Tank Mix Components
1.AC 299,263 120 AS Herbicide Solution
15 g ae/ha (125 mL pdt/ha) or
20 g ae/ha (167 mL pdt/ha)
2. 2,4-D Ester 560 g ai/ha
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled This tank-mix combination controls all weeds as listed on the AC 299,263 120 AS Herbicide Solution and 2,4-D Ester herbicide labels.

AC 299, 263 120 AS Herbicide Solution + CURTAIL M Herbicide
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the 3 to 6-leaf stage of crop
Tank Mix Components
1. AC 299,263 120 AS Herbicide Solution
15 g ae/ha (125 mL pdt/ha) or
20 g ae/ha (167 mL pdt/ha)
2. CURTAIL M A maximum rate of 660 g ai/ha (2.0 L pdt/ha)
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled This tank-mix combination controls all weeds as listed on the AC 299,263 120 AS Herbicide Solution and Curtail M Herbicide labels.

AC 299, 263 120 AS Herbicide Solution + FRONTLINE Herbicide
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the extended 3 to 6 leaf stage of crop.
Tank Mix Components
1. AC 299,263 120 AS Herbicide Solution
15 g ae/ha (125 mL pdt/ha) or
20 g ae/ha (167 mL pdt/ha)
2. FRONTLINE A 5 g ai/ha (0.10 L pdt/ha)
3. FRONTLINE B 420 g ai/ha (0.840 L pdt/ha)
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled This tank-mix combination controls all weeds as listed on the AC 299,263 120 AS Herbicide Solution and Frontline Herbicide labels.

AC 299, 263 120 AS Herbicide Solution + STARANE Herbicide
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the 2 to 6 true leaf stage of crop
Tank Mix Components
1. AC 299,263 120 AS Herbicide Solution
20 g ae/ha (167 mL pdt/ha)
2. STARANE Herbicide 108 g ai/ha (0.6 L pdt/ha)
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled In addition to the control of weeds as listed on the AC 299,263 120 AS Herbicide Solution label, this tank-mix combination controls kochia (including Group 2 resistant), volunteer flax and cleavers (including Group 2 resistant), and provides suppression of stork's bill.
Initial crop injury may be observed after application but this is outgrown and should not affect yield. Severe crop injury and a delay in maturity may occur as a result of over spray. AVOID SPRAYER OVERLAP.

AC 299,263 120 AS Herbicide Solution + STARANETM Herbicide + MCPA Ester
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the 3 to 6 true leaf stage of crop
Tank Mix Components
1. AC 299,263 120 AS Herbicide Solution
20 g ae/ha (167 mL pdt/ha)
2. STARANE Herbicide 108 g ai/ha (0.6 L pdt/ha)
3. MCPA Ester 560 g ai/ha
(500 g/L formulation: 1.12 L pdt/ha)
(600 g/L formulation: 0.93 L pdt/ha)
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled This tank-mix combination controls cow cockle, wild buckwheat and common chickweed (non-Group 2 resistant biotypes) in addition to all weeds as listed on the AC 299, 263 120 AS Herbicide Solution label plus weeds as listed on the Starane Herbicide label for the tank-mix of Starane Herbicide plus MCPA Ester.
Initial crop injury may be observed after application but this is outgrown and should not affect yield. Severe crop injury and a delay in maturity may occur as a result of over spray. AVOID SPRAYER OVERLAP.

AC 299,263 120 AS Herbicide Solution + MCPA Ester
Location Prairie provinces and Peace River area of British Columbia
Crops Clearfield Wheat (1)
Timing Post-emergent application from the 3 to 6 true leaf stage of crop
Tank Mix Components
1. AC 299,263 120 AS Herbicide Solution
20 g ae/ha (167 mL pdt/ha)
2. MCPA Ester 560 g ai/ha – 630 g ai/ha
(500 g/L formulation: 1.12 – 1.26 L pdt/ha)
(600 g/L formulation: 0.93 – 1.05 L pdt/ha)
Adjuvant Non-ionic surfactant (e.g. AGRAL 90, AGSURF or SURF 92) - 0.25 % v/v
Spray Volume 50-100 L/ha water
Weeds Controlled This tank-mix combination controls all weeds as listed on the AC 299,263 120 AS Herbicide Solution label plus weeds as listed on the MCPA Ester label.
Initial crop injury may be observed after application but this is outgrown and should not affect yield. Severe crop injury and a delay in maturity may occur as a result of over spray. AVOID SPRAYER OVERLAP.

TANK-MIXING INSTRUCTIONS
Use 50-100 L/ha of water. Use a 50-mesh (or coarser) filter screen. Fill the spray tank with three-quarters of the required amount of clean water, start agitation and continue agitation throughout the entire mixing and spraying procedure. Add the required amount of AC 299,263 120 AS Herbicide Solution and tank-mix partner into the sprayer through the tank opening and make sure it is thoroughly mixed. Continue agitation and add the required amount of non-ionic surfactant. If excess foaming occurs, a silicone anti-foaming agent may be added (e.g. HALT).
Complete filling the tank to the desired level with water. If agitation is stopped for more than 5 minutes, re-suspend spray solution by full agitation prior to commencing spraying again.
Between loads of AC 299,263 120 AS Herbicide Solution and its tank-mix partner, check in-line and nozzle screens and rinse and clean if necessary. Upon completion of spraying AC 299,263 120 AS Herbicide Solution and its tank-mix partner, thoroughly flush tank, boom, hoses and in-line and nozzle screens with clean water to avoid possible injury to other crops.

FOLLOW CROPPING
Winter wheat can be planted 3 months after treatment (3 MAT) as a rotational crop.
Initial crop injury to non-Clearfield canola may be observed. Avoid spray overlap as yield reduction may result. The following crops may be grown safely the year following an application:
Field peas
Field corn
Canary seed
Clearfield Canola (1) (canola varieties with the Clearfield trait)
Non-Clearfield canola
Lentils
Spring wheat
Durum wheat
Spring barley
Sunflower
Tame oats
Flax
Chickpea
The following crop may be grown safely two years following an application:
Mustard (condiment type only)
There are insufficient data for other follow crops. Conduct a field bioassay (a test strip grown to maturity) the year before growing any crop other than those listed above.

RESISTANCE-MANAGEMENT RECOMMENDATIONS
For resistance management, AC 299,263 120 AS Herbicide Solution is a Group 2 herbicide.
Any weed population may contain or develop plants naturally resistant to AC 299,263 120 AS Herbicide Solution and other Group 2 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 resistance-management strategies should be followed.
To delay herbicide resistance:
Where possible, rotate the use of AC 299,263 120 AS Herbicide Solution or other Group 2 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 BASF at 1-877-371-2273 or at www.agsolutions.ca.

(1) Methods of growing plants which are resistant to certain acetohydroxyacid synthase (AHAS) herbicides are protected by Canadian Patent No. 1341465. The use of this product in the practice of patented methods could constitute patent infringement. The purchase of this product conveys no license to the purchaser to practice the patented methods.

Effective
Crops
Winter wheat
BBCH
0 - 0
Registred norm
0 - 0
Preharvest Interval
-
Crops
Spring wheat
BBCH
0 - 0
Registred norm
0 - 0
Preharvest Interval
-