CHLORPYRIPHOS 1.5% D.PComparaison des produits phytopharmaceutiquesComparaison des produits phytopharmaceutiquesRapport incorrectRapport incorrect

Introduction

Chlorpyrifos 1.5% D.P Insecticide is a broad-spectrum insecticide formulated as a dust powder (D.P) containing 1.5% chlorpyrifos, an organophosphate insecticide that acts as a contact, stomach, and respiratory poison. By disrupting the acetylcholinesterase enzyme in the insect nervous system, chlorpyrifos prevents the breakdown of acetylcholine, a neurotransmitter essential for normal nerve function. This disruption leads to an accumulation of acetylcholine, causing overstimulation of nerve cells, paralysis, and eventual death of insects.

Active Ingredient and Mode of Action

The active ingredient in Chlorpyrifos 1.5% D.P Insecticide is chlorpyrifos, an organophosphate insecticide that is chemically similar to the natural insecticide paraoxon. When insects ingest, inhale, or come into contact with chlorpyrifos, it binds to acetylcholinesterase, an enzyme responsible for breaking down acetylcholine. This binding inhibits the activity of acetylcholinesterase, allowing acetylcholine to accumulate in the insect nervous system. The excess acetylcholine overstimulates nerve cells, leading to muscle tremors, paralysis, and respiratory failure.

Application Methods

Chlorpyrifos 1.5% D.P Insecticide can be applied as a soil drench, seed treatment, or direct application to the base of plants.

• Soil drench: Mix the recommended dosage of Chlorpyrifos 1.5% D.P Insecticide in water and apply it to the soil around the base of plants.

• Seed treatment: Mix the recommended dosage of Chlorpyrifos 1.5% D.P Insecticide with water and coat seeds before planting.

• Direct application: Sprinkle the recommended dosage of Chlorpyrifos 1.5% D.P Insecticide evenly around the base of plants.

Dosage Rates

The recommended dosage rate of Chlorpyrifos 1.5% D.P Insecticide varies depending on the target pest, crop, soil type, application method, and environmental conditions. Consult the product label for specific dosage instructions.

Precautions

When handling and applying Chlorpyrifos 1.5% D.P Insecticide, 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 Chlorpyrifos 1.5% D.P Insecticide in a cool, dry place, away from direct sunlight and heat. When stored properly, the product has a shelf life of two years.