Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- HRAC/WSSA Group
- Agrochemical Functions
- Technologies
- Product Families
Features & Benefits
- General Information
Ace 840 is a selective pre-emergence herbicide for the control of annual grasses and many broadleaf weeds in grain and silage maize. Ace 840 is absorbed by the shoots and roots of weeds and kills them as they germinate. Ace 840 has been specifically formulated for New Zealand conditions of temperate climate and high organic content soils. Ace 840 should not be used in climatic conditions characterized by long, cold wet periods, or in soils of very low organic content, as crop damage may occur. Do not use on sweetcorn.
Weeds controlled: Commonly occurring annual grass weeds including; summer grass, barnyard grass, bristle grass, green bristle grass, rough bristle grass, seedling Johnson grass, smooth witch grass, witch grass. Broadleaf weeds include; amaranthus spp, black nightshade, chickweed, redroot, Scotch thistle, seedling dock, Shepherd’s purse, stinking mayweed, twin cress. The following weeds are only moderately susceptible: Cornbind, fathen, field pansy, fumitory, spurrey, wild radish, willow weed, wireweed.
Applications & Uses
- Markets
- Applications
- Applicable Crop
- Application Technique
- Herbicide Target Species
- Directions For Use
It is an offense for users of this product to cause residues exceeding the relevant MRL in the New Zealand (Maximum Residue Limits of Agricultural Compounds) Food Standards.
GRAIN AND SILAGE MAIZE
- Rate And Timing of Application
2.5 – 3.0 liters in at least 200 liters of water per hectare to a freshly prepared seedbed immediately after planting and before crop emergence. Use the higher rate in clay soils and those with higher organic matter. If desired, Atraflow™ (atrazine) may be added to the tank mix to improve the spectrum of activity. Alternatively, Atraflow or Banvel® (dicamba) may be applied as follow-up post emergence treatment.
- Mixing
To ensure mixing pour the correct amount into the partly filled tank and add the remainder of the water while agitating. Agitate thoroughly before and during spraying and before spraying after a stoppage.
- Soil Conditions/Rainfall
Best results will be obtained when application is made to a freshly prepared, fine, moist soil, free of trash, with at least 10 mm of rain within 1 week of application. Under drier soil conditions, 30 mm of rain within 2 – 3 weeks is necessary. Application by pre–plant incorporation may be beneficial under very dry conditions.
- Soil Residues
Under normal use, soil residues should not carry over to successive crops. In a replant situation when the previous Ace 840 treated crop may have failed for whatever reason, contact your Orion AgriScience representative or merchant for advice before replanting. If establishing pasture in peat soils, cultivate soil before sowing if Ace 840 has been applied to the previous crop.
- Re-Entry Period
When fully dry
- Withholding Periods
Not required when used as directed.
- Spillage
Exclude non-essential people from the area. Wear protective clothing and prevent material from entering waterways. Absorb spill with inert material such as soil, sand, etc, and place in a waste container. Wash area with water, and absorb with further inert material. Dispose of safely to a suitable landfill.
Properties
- Formulation Type
Technical Details & Test Data
- Compatibility
Compatible with Atraflow.
Safety & Health
- Precautions
APPROVED HANDLER: This product must be under the control of an approved handler during use.
STORAGE: Keep out of reach of children. Store in the original, tightly closed container, in a cool, dry and secure place away from feed or foodstuffs. Avoid temperatures below -5°C and above 35°C. Storage of certain quantities of this product trigger specific storage requirements (Refer to Safety Note). When stored appropriately this product should show no significant degradation for two years from the date of manufacture. Contact your supplier for further information about the use of product that is older than this. PERSONAL PROTECTION: Avoid contact with eyes and skin. Avoid inhalation of vapor or spray mist. When mixing or applying, wear overalls, chemical resistant boots and gloves, eye protection and respirator (organic vapor and particulate matter). Clean protective clothing daily after work. Do not eat, drink or smoke while using. Remove protective clothing and wash hands and face thoroughly before meals and after work. USE: Apply with well maintained and calibrated spray equipment.
DISPOSAL: Dispose of this product only by using in accordance with this label, or at a suitable landfill. Do not burn. Triple rinse container and add rinsate to the spray tank. Dispose of container to a suitable landfill or agricultural recycling scheme. Do not burn. Do not use container for any other purpose.
ENVIRONMENTAL: Use this product carefully. Do not contaminate aquatic environments with product, spray drift or empty container. Spray drift or equipment contamination may cause serious damage to desirable plants. Do not allow spray drift outside the target area to occur.
Packaging & Availability
- Packaging Type