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Matin (Nichino Chemical India) METRIBUZIN 70% WP is a selective pre-emergence herbicide commonly used to control a wide range of annual and perennial grasses and broadleaf weeds in various crops such as soybean, peanut, potato, onion, banana, and pineapple. It is a triazine herbicide that works by inhibiting photosynthesis in susceptible weeds.

Mode of Action

Matin (Nichino Chemical India) METRIBUZIN 70% WP works by inhibiting photosynthesis in susceptible weeds. It does this by binding to a protein complex in the chloroplast, which is responsible for light-dependent reactions in photosynthesis. When metribuzin binds to this protein complex, it blocks electron transport, which prevents the production of ATP and NADPH, which are essential for photosynthesis. As a result, metribuzin-treated weeds are unable to produce the energy they need to survive, and they eventually die.

Application Rates

The application rate of Matin (Nichino Chemical India) METRIBUZIN 70% WP depends on the type of crop, the weeds present, and the soil type. The recommended application rate for soybean, peanut, potato, onion, banana, and pineapple is 1.5 to 3 kilograms per hectare (1.3 to 2.7 pounds per acre).

Application Methods

Matin (Nichino Chemical India) METRIBUZIN 70% WP can be applied either as a pre-emergence or early post-emergence herbicide. For pre-emergence application, the herbicide should be applied to the soil surface after planting the crop but before the weeds emerge. For early post-emergence application, the herbicide should be applied to the soil surface after the weeds have emerged but before they reach the four-leaf stage.

Restrictions

Matin (Nichino Chemical India) METRIBUZIN 70% WP should not be applied to crops that are grown on sandy soils or soils with high organic matter content. It should also not be applied to crops that are under water stress.

Precautions

Matin (Nichino Chemical India) METRIBUZIN 70% WP 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. Matin (Nichino Chemical India) METRIBUZIN 70% WP is moderately toxic to fish and other aquatic organisms, so it should not be applied near water sources.

Storage and Disposal

Matin (Nichino Chemical India) METRIBUZIN 70% WP 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

Metribuzin 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. Metribuzin is also a potential groundwater contaminant, so it should not be applied in areas where groundwater is used for drinking water.