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Introduction

Zapac (Dhanuka Pesticide Ltd) Thiamethoxam 12.6% + Lambda-cyhalothrin 9.5% ZC is a broad-spectrum insecticide formulated as a water-dispersible granule (ZC) containing two active ingredients: thiamethoxam and lambda-cyhalothrin. This combination provides effective control of a wide range of sucking and chewing pests in various crops, including cotton, vegetables, fruits, and ornamentals.

Active Ingredients and Mode of Action

Zapac contains two active ingredients:

• Thiamethoxam: This active ingredient belongs to the neonicotinoid class of insecticides. It specifically targets nicotinic acetylcholine receptors (nAChRs) in the insect's central nervous system. Disrupting the normal functioning of nAChRs leads to paralysis and eventually death of the insect.

• Lambda-cyhalothrin: This active ingredient belongs to the pyrethroid class of insecticides. It targets sodium channels in the insect's nervous system, disrupting nerve impulse transmission, leading to hyperexcitation, paralysis, and death of the insect.

Application Methods

Zapac can be applied as a foliar spray, soil drench, or seed treatment.

• Foliar spray: Mix the recommended dosage of Zapac with water and apply it to the foliage of plants until they are thoroughly wet.

• Soil drench: Mix the recommended dosage of Zapac with water and apply it to the soil around the base of plants.

• Seed treatment: Coat seeds with the recommended dosage of Zapac before sowing.

Dosage Rates

The recommended dosage rate of Zapac varies depending on the target pest, crop, and application method. Consult the product label for specific dosage instructions.

Precautions

When handling and applying Zapac, 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 insecticide 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 Zapac in a cool, dry place, away from direct sunlight and heat. When stored properly, the product has a shelf life of three years.

Benefits of Zapac

Zapac stands out as a versatile and effective insecticide with several notable benefits:

• Broad-spectrum control: Effective against a wide range of sucking and chewing pests.

• Dual activity: Combination of systemic (thiamethoxam) and contact (lambda-cyhalothrin) activity for effective control of both feeding and non-feeding pests.

• Fast-acting and long-lasting residual activity: Provides rapid knockdown and extended control of pests.

• Relatively low toxicity to mammals and beneficial insects.

Conclusion

Zapac (Dhanuka Pesticide Ltd) Thiamethoxam 12.6% + Lambda-cyhalothrin 9.5% ZC proves to be a valuable tool for integrated pest management (IPM) programs, offering effective control of a wide range of pests while minimizing potential environmental risks. Its unique combination of active ingredients, favorable environmental profile, and long-lasting residual activity make it a preferred choice for sustainable pest management practices. However, it is crucial to use Zapac responsibly and in accordance with label instructions to maximize its benefits and minimize potential hazards.