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Introduction

Targa Super Herbicide (Quizalofop Ethyl 5% EC) is a selective, systemic herbicide formulated as an emulsifiable concentrate (EC) containing 5% quizalofop ethyl, an aryloxyphenoxypropionate (AOPP) herbicide that acts as a contact and systemic poison. By inhibiting the enzyme acetyl-CoA carboxylase (ACCase), which is essential for fatty acid synthesis in plants, quizalofop ethyl disrupts the production of lipids, leading to the death of susceptible weeds.

Active Ingredient and Mode of Action

The active ingredient in Targa Super Herbicide (Quizalofop Ethyl 5% EC) is quizalofop ethyl, a synthetic AOPP herbicide that mimics the natural plant growth regulator fenoxaprop-P ethyl. When quizalofop ethyl comes into contact with susceptible weeds, it is absorbed through the leaves and translocated throughout the plant. Once inside the plant, it binds to ACCase, an enzyme responsible for the synthesis of fatty acids, which are essential components of cell membranes and other cellular structures. By inhibiting ACCase, quizalofop ethyl disrupts fatty acid synthesis, leading to the accumulation of toxic metabolites, membrane damage, and ultimately, the death of susceptible weeds.

Application Methods

Targa Super Herbicide (Quizalofop Ethyl 5% EC) is typically applied as a foliar spray, where the herbicide is mixed with water and sprayed onto the leaves of weeds. It can also be applied as a soil drench, where the herbicide is applied to the soil around the base of weeds.

Dosage Rates

The recommended dosage rate of Targa Super Herbicide (Quizalofop Ethyl 5% EC) varies depending on the target weed, crop, soil type, and application method. Consult the product label for specific dosage instructions.

Precautions

When handling and applying Targa Super Herbicide (Quizalofop Ethyl 5% EC), follow these precautionary measures to ensure safety:

• Wear protective clothing, including gloves, goggles, and a respirator.

• Avoid contact with skin and eyes.

• Do not apply the herbicide in windy conditions.

• Wash hands thoroughly after handling the product.

• Dispose of empty containers responsibly.

• Avoid using near water sources or aquatic habitats.

• Do not use on bees or other beneficial insects.

Storage and Shelf Life

Store Targa Super Herbicide (Quizalofop Ethyl 5% EC) in a cool, dry place, away from direct sunlight and heat. When stored properly, the product has a shelf life of two years.

Conclusion

Targa Super Herbicide (Quizalofop Ethyl 5% EC) is a versatile and effective herbicide that provides broad-spectrum control against a wide range of narrow-leaf weeds in a variety of crops. Its systemic action, long-lasting residual activity, and favorable environmental profile make it a valuable tool for integrated pest management (IPM) programs. However, it is important to use Targa Super Herbicide (Quizalofop Ethyl 5% EC) responsibly and in accordance with label instructions to minimize potential risks to human health and the environment.