KRITAP 50SPComparaison des produits phytopharmaceutiquesComparaison des produits phytopharmaceutiquesRapport incorrectRapport incorrect

Kritap 50SP is a systemic insecticide used to control a wide range of sucking and chewing pests in various crops, including cotton, sugarcane, vegetables, and fruits. It is a carbamate insecticide that works by inhibiting acetylcholinesterase (AChE), an enzyme essential for nerve function in insects. Without AChE, insects cannot control their muscles and eventually die.

Active Ingredient

The active ingredient in Kritap 50SP is cartap hydrochloride, a carbamate insecticide with the molecular formula C16H23ClN2O3. It is a white, odorless, and crystalline solid.

Mode of Action

Kritap 50SP works by inhibiting AChE, an enzyme essential for nerve function in insects. AChE is responsible for breaking down acetylcholine, a neurotransmitter that helps to transmit signals between nerve cells. When AChE is inhibited, acetylcholine builds up in the insect's nervous system, causing paralysis and death

Application Methods

Kritap 50SP can be applied as a foliar spray, a soil drench, or a seed treatment. Foliar spray is the most common application method. It involves spraying the insecticide onto the foliage of the plants using a backpack sprayer or a boom sprayer. Soil drench involves applying the insecticide to the soil around the base of the plants. Seed treatment involves treating the seeds with the insecticide before planting.

Restrictions

Kritap 50SP should not be applied to crops that are under stress from drought, flooding, or other environmental factors. It should also not be applied to crops that are grown on sandy or gravelly soils.

Precautions

Kritap 50SP is a moderately toxic insecticide, so it is important to wear protective clothing, such as gloves, goggles, and a respirator, when handling and applying the insecticide. Kritap 50SP is moderately toxic to fish and other aquatic organisms, so it should not be applied near water sources.

Storage and Disposal

Kritap 50SP should be stored in a cool, dry place out of reach of children and pets. The insecticide 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

Cartap hydrochloride is a moderately persistent insecticide 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. Cartap hydrochloride is also a potential groundwater contaminant, so it should not be applied in areas where groundwater is used for drinking water.