SAN 821 H 600

Registered until
Registration number
Active materials

For weed control in asparagus, conservation reserve programs, corn, cotton, fallow croplands, farmstead (noncropland), sorghum, grass grown for seed, hay, proso millet, pasture, rangeland, small grains (barley, oats, triticale, wheat), sod farm turf, soybean, and sugarcane

Product Information
SAN 821 H 600 herbicide is a water-soluble formulation intended for control and suppression of many annual, biennial, and perennial broadleaf weeds, as well as woody brush and vines listed in Table 1. SAN 821 H 600 may be used for control of these weeds in asparagus, corn, cotton, conservation reserve programs, fallow cropland, grass grown for seed, hay, proso millet, pasture, rangeland, farmstead (noncropland), small grains, sorghum, soybean, sugarcane, and turf.

Mode of Action
SAN 821 H 600 herbicide is readily absorbed by plants through shoot and root uptake, translocates throughout the plant's system, and accumulates in areas of active growth. SAN 821 H 600 interferes with the plant's growth hormones (auxins) resulting in death of many broadleaf weeds.

Resistance Management
SAN 821 H 600 has a low probability of selecting for resistant weed biotypes.

Cleaning Spray Equipment
Clean application equipment thoroughly by using a strong detergent or commercial sprayer cleaner, according to the manufacturer's directions, and then triple rinsing the equipment before and after applying this product.

Application Instructions
SAN 821 H 600 can be applied to actively growing weeds as aerial, broadcast, band, or spot spray applications using water or sprayable fertilizer as a carrier. For
SAN 821 H 600 application rates for control or suppression by weed type and growth stage see Table 2. For crop-specific application timing and other details, refer to section VI. Crop-specific Information. To avoid uneven spray coverage, SAN 821 H 600 must not be applied during periods of gusty wind or when wind is in excess of 15 mph.Avoid off-target movement. Use extreme care when applying SAN 821 H 600 to prevent injury to desirable plants and shrubs.

DO NOT cultivate within 7 days after applying SAN 821 H 600.

Sensitive Crop Precautions
SAN 821 H 600 may cause injury to desirable trees and plants, particularly beans, cotton, flowers, fruit trees, grapes, ornamentals, peas, potatoes, soybeans,
sunflowers, tobacco, tomatoes, and other broadleaf plants when contacting their roots, stems, or foliage. These plants are most sensitive to SAN 821 H 600 during their development or growing stage.

Directions to avoid herbicide drift
• Use coarse sprays (volume median diameter of 400 microns or more) to avoid potential herbicide drift. Select nozzles that are designed to produce minimal
amounts of fine spray particles (less than 200 microns). Examples of nozzles designed to produce coarse sprays via ground applications are Delavan Raindrops, Spraying Systems XR (excluding 110° tips) flat fans, Turbo Teejets, Turbo Floodjets, or large capacity flood nozzles such as D10, TK10, or greater capacity tips.
• Keep the spray pressure at or below 20 psi and the spray volume at or above 20 gallons per acre (for ground broadcast applications), unless otherwise required by the manufacturer of drift-reducing nozzles. Consult your spray nozzle supplier concerning the choice of driftreducing nozzles.
• Agriculturally approved drift-reducing additives may be used.

Aerial Application Methods and Equipment
Water Volume: Use 1-1 0 gallons of water per acre (2 - 20 gallons of diluted spray per treated acre for preharvest uses). Use the higher spray volume when treating dense or tall vegetation. Application Equipment: Select nozzles designed to produce minimal amounts of fine spray particles. Make aerial applications at the lowest safe height to reduce exposing the spray to evaporation and wind.

Registered for cultures
Spring barley
Winter barley
Spring oats
Winter oats
Winter triticale
Spring triticale
Winter wheat
Spring wheat