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DIRECTIONS FOR USE
GENERAL DIRECTIONS
Carefully read these instructions fully before using BONANZA 480 LIQUID
HERBICIDE. Usage not in accordance with these instructions may result in inadequate weed control and may damage crop. BONANZA 480 LIQUID HERBICIDE is a preemergence herbicide which is sprayed on and then mechanically mixed or incorporated into the soil. It kills weeds as they germinate. It does not kill established weeds.
BONANZA 480 LIQUID HERBICIDE gives long lasting control of seedlings of annual grasses and broadleaf weeds detailed below.
DO NOT apply this product in a way that will contact workers or other persons, either directly or indirectly or through drift. Only protected handlers may be in the area during application.
Discard clothing or other absorbent materials that have been heavily contaminated with this product. DO NOT reuse them.
Users should remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing.
DO NOT apply this product directly to freshwater habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs, ditches and wetlands), estuaries or marine habitats.
DO NOT contaminate irrigation or drinking water supplies or aquatic habitats by cleaning of equipment or disposal of wastes.
To minimize the release of trifluralin into the environment due to volatilization, trifluralin should only be applied on cool mornings and evenings when air temperatures are 15 degrees C or lower. To further reduce volatilization to the atmosphere, incorporation into the soil should occur concurrently with application.
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) medium classification. Boom height must be 60cm or less above the crop or ground.
DO NOT apply by air.
Use of the following methods or equipment DO NOT require a buffer zone: handheld or backpack sprayer, inter-row hooded sprayer, spot treatment and soil drench.
The buffer zones specified in the table below are required between the point of direct application and the closes downwind edge of sensitive terrestrial habitats (such as lakes, rivers, sloughs, ponds, prairie potholes, creeks, marshes, streams, reservoirs and wetlands) and estuarine/marine habitats.

GENERAL
Dry bulk fertilizer (EXCEPT NITRATE FERTILIZERS) may be impregnated with BONANZA 480 LIQUID HERBICIDE. Application may be made in the fall or spring to
registered crops pre-plant incorporated.
Application of the fertilizer impregnated with BONANZA 480 LIQUID HERBICIDE must be made as soon as possible. For rates and times of application for various crops refer to the application and rate charts on this label.
This product label must be consulted for precautions, warnings, restrictions, rotational crops and detailed directions regarding use rates, soil texture, application instructions and incorporation techniques. Compliance with the Fertilizer’s Act is the responsibility of the company selling herbicides/fertilizer combinations.

APPLICATION
Spread the fertilizer impregnated with BONANZA 480 LIQUID HERBICIDE immediately after blending is completed. Ensure that the material is applied uniformly to the soil surface using a properly calibrated applicator. When using spin spreaders a 100% overlap is recommended to ensure even distribution. Spin applicators should be calibrated to apply one half of the desired rate per hectare and application overlapped by doubling back to cover one-half of the previous swath. Dribble spreaders must be calibrated with the impregnated fertilizer as flow rate will be slower than those realized with pure dry fertilizer.