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DuPont ENVIVE herbicide is a dispersible granule formulation to be mixed with water and sprayed for selective burndown and residual weed control in soybeans. When applied according to the instructions on this label, it will control many broadleaf weeds and provide partial control of nutsedge and annual grasses. Crop injury may occur from applications made to poorly drained soils under cool, wet conditions. Risk of crop injury can be minimized by not using on poorly drained soils, planting at least 1.5 inches deep and completely covering seeds with soil prior to preemergence applications. Residual applications of ENVIVE require rainfall or sprinkler irrigation to activate the herbicide. Degree of control and duration of effect depend on: rate used, weed spectrum, growing conditions at and following time of treatment, soil pH, texture, organic matter, moisture and precipitation. Best residual control is obtained if ENVIVE is applied to moist soil and followed by rainfall or irrigation (~1”) before weeds germinate. Several small rainfalls of less than 1/4” each are not as beneficial as one large rainfall of 1/2-1”. On dry soil, more moisture is required for activation (1-2”) before weed emergence. If moisture is insufficient to activate the herbicide, a rotary hoeing or shallow cultivation should be made after emergence of the crop while weeds are small enough to be controlled by mechanical means. Deep cultivation reduces the effectiveness of ENVIVE and should be avoided.

Do not use for crops other than soybeans.
Do not apply a full rate of ENVIVE more than once per soybean cropping cycle*.
Do not exceed the full labeled rate for the geography. Two applications totaling the fully labeled ENVIVE rate may be made per soybean cropping cycle.
Do not apply more than a total of 0.82 ounces active ingredient per acre chlorimuron ethyl in the Central Region states or 1.07 ounces active ingredient per acre chlorimuron ethyl in the Southern Region states in any one soybean cropping cycle. This includes combinations of preemergence applications of ENVIVE, as well as chlorimuron ethyl from application(s) of products such as
Do not apply this product through any type of irrigation system.
Do not apply ENVIVE to frozen or snow covered ground.
Do not perform any tillage operations after fall applications or residual weed control will be reduced
Do not exceed 2.5 oz/acre ENVIVE on soils with a composite pH greater than 7.0 in the Central Region.
Do not use ENVIVE on soils where the composite pH exceeds 7.6 in the states of Michigan, New York, and Wisconsin.
Do not exceed 2.5 oz/acre per season in the states of New York and Wisconsin.
Do not exceed 2.5 oz/acre per season north of I-96 in the state of Michigan.
Do not exceed 4 oz/acre ENVIVE on soils with a composite pH greater than 7.0 in the Southern Region.
Do not apply to Black Belt Soils of Alabama and Mississippi with a soil pH greater than 7.0 or history of nutrient deficiency such as iron chlorosis, as injury may occur.
Do not apply ENVIVE to cracking soybeans or after the soybean crop has emerged because severe injury or death of the crop will occur.
Do not irrigate when soybeans are cracking.
Do not apply ENVIVE within 14 days before or after an application of an organophosphate insecticide on any soybean variety that is not DuPon STS or STS/RR, as severe crop injury may occur. Do not apply this product by air within 40 feet of nontarget plants including non-target crops.
Do not apply this product by air within 100 ft. of emerged cotton crops.
Do not apply this product by air within 40 feet of streams, wetlands, marshes, ponds, lakes and reservoirs.
Do not apply during a temperature inversion, when winds are gusty, or when other conditions could produce poor coverage and/or offtarget spray movement.
Do not apply DuPont ENVIVE by air in the state of New York.
Do not apply to land that has been or will be treated with metsulfuron and/or chlorsulfuron-containing herbicides in Nebraska and Kansas without observing the rotational crop intervals for those products.
Do not apply or drain or flush equipment on or near desirable trees or other plants, or on areas where their roots may extend, or in locations where the chemical may be washed or moved into contact with their roots, or injury to desirable trees and plants may occur.
Do not use on lawns, walks, driveways, tennis courts or similar areas.
Do not contaminate any body of water.
Do not mix/load, or use within 50 feet of all wells including abandoned wells, drainage wells, and sink holes.
Do not apply this product when weather conditions favor spray drift from treated areas.
Do not discharge excess material on the soil at a single spot in the field or mixing/loading station.
Do not graze treated fields or harvest for forage or hay.
Do not use low pressure and high volume hand wand equipment.
*Soybean Cropping Cycle Applications: Herbicide applications following harvest of previous crop through harvest of soybean crop.

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