Kenso Agcare Arcore 750 WG

Manufacturer
Kenso Corporation
Category
Herbicides
Registered until
2024-06-29
Registration number
85716
Active materials
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GENERAL INSTRUCTIONS

Arcore 750 WG is a selective herbicide absorbed by foliage and roots. It is rapidly translocated and acts by inhibiting acetolactate synthase (ALS), an enzyme necessary for root and shoot growth in sensitive plants. Arcore 750 WG is a water dispersible granular herbicide for use in wheat and triticale. It can be used as a pre-plant, incorporated by sowing, for the control of wild turnip and suppression of barley grass and brome grass, or as a post-emergent for the control of silver grass, wild radish and wild turnip, and suppression of barley grass, brome grass, wild mustard (Sinapsis arvensis), and wild oats.

PRE-EMERGENT
Apply to bare soil prior to sowing or at sowing and incorporate by the sowing operation to give thorough mixing. If applied to dry soil and sowing is to be delayed, incorporate immediately after spraying to prevent loss by wind erosion. For best results apply to moist soil when follow-up rain is likely to occur within 7 - 10 days. Weeds may emerge and will become stunted and uncompetitive soon after application although final results may not show for some weeks.

POST-EMERGENT
Weeds should be young and actively growing. Use the higher rate under heavy weeds pressure and for larger weeds. A follow-up spray with a suitable herbicide may be necessary to control subsequent germinations. Best weed control is obtained when rainfall wets the soil to a depth of 5 to 7.5 cm within 7 - 10 days of application. Weeds will become stunted and uncompetitive soon after application although final results may not show for some weeks. When treatment is delayed or where weeds are not actively growing due to adverse conditions, for example, dry, waterlogged, frosty, or diseased conditions, nutrient deficiency, high insect pressure, or previous herbicide treatment, reduced levels of control may result.

MIXING
Arcore 750 WG is a water dispersible granular herbicide which mixes readily with water and is applied as a spray.

  1. Partly fill the spray tank with water.

  2. Start the agitation.

  3. Add the correct amount of product to the spray tank with the agitation system running.

  4. Continue agitation while topping up the tank with water and while spraying.

  5. In tank mixes, Arcore 750 WG must be in suspension before adding the companion product or surfactant (e.g., Bonza*).

  6. Use the spray mix within 24 hours of preparation.

APPLICATION
Apply by boom spray producing MEDIUM spray quality according to nozzle manufacturer specifications that refer to the ASAE S572 Standard or the BCPC Guideline. Ensure good spray coverage is obtained. Apply using 40 – 100 liters of water per hectare. When treating dense infestations of silver grass use water volumes of at least 70 L/ha and FINE droplets to improve Arcore 750 WG coverage. Avoid overlapping of boom runs. Use higher water volumes where crop or weed density is high. DO NOT apply by aircraft.

SPRAYER CLEANUP
Where the sprayer is being used to spray wheat or triticale crops, rinse the sprayer thoroughly with water. Where the sprayer is being used to spray crops other than wheat or triticale:

  1. Drain tank and rinse tank and spray boom with clean water for at least 10 minutes.

  2. Fill the tank with clean water and add to it 300 mL of household chlorine bleach (containing 4% chlorine) per 100L of water. Rinse hoses and boom and leave in tank for 15 minutes whilst agitating. Drain through nozzle.

  3. Repeat step 2 and then rinse thoroughly with clean water to remove all traces of chlorine bleach.

  4. Nozzles and filters should be cleaned separately.

  5. Dispose of all water used for cleaning.

Caution: DO NOT use chlorine bleach with ammonia. All traces of liquid fertilizer containing ammonia, ammonium nitrate, or ammonium sulfate must be rinsed with water from the mixing and application equipment before adding chlorine bleach solution. Failure to do so will release a gas with a musty chlorine odor which can cause eye, nose, and lung irritation. DO NOT clean equipment in an enclosed area.

COMPATIBILITY
Read and follow all label directions, restraints, plant back and withholding periods, and safety directions for all tank-mix products. In tank mixes, Arcore 750 WG must be in suspension before adding the companion product or surfactant.

PRE-EMERGENT
Arcore 750 WG is compatible with Kenso Agcare Tri-Allate Selective Herbicide, Kenso Agcare Ken-Up 450 CT, Kenso Agcare Max Out 540, Kenso Agcare Ken-Up Dry 680 WG, Kenso Agcare Para-Ken, Kenso Agcare Speedy 250, Kenso Agcare Trifluralin 480.

POST EMERGENT
Arcore 750 WG is compatible as a two-way mixture with Kenso Agcare Ken-Trel (up to 300 mL/ha), Kenso Agcare 570 LV MCPA (up to 350 mL/ha), and Kenso Agcare Difluken M (up to 750 mL/ha) for treatment of brome grass, wild oats, wild mustard (Sinapsis arvensis), wild radish, and wild turnip. Always add Bonza* at 1 – 2 L/100 L (1 - 2% volume/volume) of the final spray volume. Arcore 750 WG may also be mixed with DC Trate* at 2 L/100 L (2% volume/volume) of the final spray volume. Some increased temporary crop yellowing may occur when Arcore 750 WG is tank mixed with Kenso Agcare Difluken M.

INCOMPATIBLE
The following herbicides and insecticides are incompatible with Arcore 750 WG: Kenso Agcare Traktion 400 WG, Kenso Agcare Dicamba 500, Kenso Agcare Ken-Grass 375, terbutryn, omeathoate, and dimethoate.

Registered for cultures
Winter triticale
Spring triticale
Winter wheat
Spring wheat