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Product Overview

Pendimethalin 30% EC (Pendistar) is a selective pre-emergence herbicide commonly used to control a wide range of annual grasses and certain broadleaf weeds in various crops, including soybeans, peanuts, potatoes, onions, and vegetables. It is a dinitroaniline herbicide that works by inhibiting cell division in susceptible weeds. Pendimethalin is a highly effective herbicide that has been used for decades to control weeds in agricultural settings.

Active Ingredients

The active ingredient in Pendistar (Nichino Chemical India) Pendimethalin 30% EC is pendimethalin, which is a dinitroaniline herbicide. Pendimethalin is a yellow, odorless, and viscous liquid with a molecular formula of C13H19N3O3.

Mode of Action

Pendimethalin works by inhibiting cell division in susceptible weeds. It does this by binding to a protein called tubulin, which is essential for the formation of microtubules. Microtubules are involved in a variety of cellular processes, including cell division, cell growth, and cell shape. When pendimethalin binds to tubulin, it prevents the formation of microtubules, which disrupts these cellular processes and leads to the death of the weed.

Application Rates

The application rate of Pendistar (Nichino Chemical India) Pendimethalin 30% EC depends on the type of crop, the weeds present, and the soil type. The recommended application rate for soybeans, peanuts, potatoes, onions, and vegetables is 0.75 to 1.5 kilograms per hectare (0.67 to 1.3 pounds per acre).

Application Methods

Pendistar (Nichino Chemical India) Pendimethalin 30% EC 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

Pendistar (Nichino Chemical India) Pendimethalin 30% EC 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

Pendistar (Nichino Chemical India) Pendimethalin 30% EC 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. Pendimethalin 30% EC is moderately toxic to fish and other aquatic organisms, so it should not be applied near water sources.

Storage and Disposal

Pendistar (Nichino Chemical India) Pendimethalin 30% EC 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

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