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Product Overview

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG is a selective post-emergence herbicide commonly used to control a wide range of annual and broadleaf weeds in various crops such as rice, sugarcane, maize, wheat, and barley. It is a sulfonylurea herbicide that works by inhibiting the enzyme acetolactate synthase (ALS), which is essential for the production of branched-chain amino acids (BCAAs) in plants. Without BCAAs, plants cannot synthesize proteins, and they eventually die. DECAKILL is a highly effective herbicide that has been used for decades to control weeds in agricultural settings.

Active Ingredient

The active ingredient in DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG is halosulfuron methyl, which is a sulfonylurea herbicide. It is a white, odorless, and crystalline solid with a molecular formula of C10H11N3O5S.

Mode of Action

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG works by inhibiting the enzyme ALS, which is essential for the production of BCAAs in plants. BCAAs are essential components of proteins, and their inhibition disrupts protein synthesis, leading to the death of the plant.

Application Rates

The application rate of DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG depends on the type of crop, the weeds present, and the growth stage of the weeds. The recommended application rate for rice is 50 to 75 grams per hectare (44 to 67 grams per acre). The recommended application rate for sugarcane is 100 to 150 grams per hectare (89 to 134 grams per acre). The recommended application rate for maize, wheat, and barley is 75 to 100 grams per hectare (67 to 89 grams per acre).

Application Methods

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG is applied as a post-emergence herbicide. It can be applied by either aerial or ground application. The herbicide should be applied when the weeds are actively growing and have at least two to three leaves.

Restrictions

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG should not be applied to crops that are under stress from drought, flooding, or other environmental factors. It should also not be applied to crops that are grown on sandy or gravelly soils.

Precautions

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG is a moderately toxic herbicide, so it is important to wear protective clothing, such as gloves, goggles, and a respirator, when handling and applying the herbicide. DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG is moderately toxic to fish and other aquatic organisms, so it should not be applied near water sources.

Storage and Disposal

DECAKILL (Nichino Chemical India) HALOSULFURON METHYL 75% WG should be stored in a cool, dry place out of reach of children and pets. The herbicide should not be stored for more than one year. Empty containers should be rinsed three times with water and disposed of according to local regulations.

Additional Notes

Halosulfuron methyl is a moderately persistent herbicide that can remain in the soil for several months. It is important to follow the recommended application rates and application methods to minimize the risk of environmental contamination. Halosulfuron methyl is also a potential groundwater contaminant, so it should not be applied in areas where groundwater is used for drinking water.