LAMBDA-CYHALOTHRIN

Description

Introduction and Mode of Action: Lambda-cyhalothrin is a non-systemic, contact-stomach insecticide with repellent and residual effects, belonging to the pyrethroid group. It has a strong knockdown effect, quickly penetrating the insect cuticle, disrupting the nervous system, halting feeding, causing muscle dysfunction, paralysis, and eventually death. It acts as a neuroinhibitor, reducing post-synaptic sensitivity and thereby lowering the response to nerve stimuli. Additionally, it increases gamma-aminobutyric acid (GABA) release in the presynaptic area, blocking nerve signal transmission.

Usage and Application Rates:

Pre-Harvest Interval (PHI):
The interval between the last spraying and harvest for wheat is 35 days.

Method of Application:

1. Select and calibrate a suitable sprayer.
2. Dissolve the recommended amount of pesticide in a small quantity of water.
3. Add this solution to the sprayer tank, which is half-filled with water.
4. While mixing, add the remaining required water.
5. Ensure the sprayer tank’s agitator operates during both preparation and spraying.

Precautions:

• Avoid ingesting the pesticide, contaminating food, or contact with skin, eyes, or clothing.
• Do not inhale pesticide particles, eat, or drink during spraying.
• Wear protective clothing, a hat, goggles, a mask, impermeable boots, and gloves during spraying.
• After spraying, wash clothing and body thoroughly.
• Smoking during spraying is strictly prohibited.
• Do not reuse pesticide containers. Empty containers should be stored away from water sources and disposed of according to national environmental regulations.
• Transport must comply with international hazardous materials regulations.

Storage Conditions:
Store the pesticide out of reach of children and animals, in its original packaging, in closed storage areas away from sunlight, moisture, and livestock.
Storage temperature should be between 10°C and 35°C.
Once the container seal is broken, the stability decreases.
Do not store the pesticide as an aqueous solution.

Symptoms of Poisoning and First Aid:
Symptoms include headache, dizziness, nausea, and visual disturbances.

• If pesticide solution contacts skin or face, immediately wash the affected area with soap and water several times.
• In case of poisoning symptoms, consult a doctor and provide the pesticide label.

Environmental Toxicity:
This pesticide is hazardous to honeybees, birds, fish, and aquatic organisms.

• Remove livestock and poultry from the area before spraying.
• Prevent grazing in freshly sprayed areas.
• Do not contaminate drinking water sources, stagnant, or underground water with the pesticide or its solution.
• Avoid washing spraying equipment near rivers and flowing water.

Antidote:
Lambda-cyhalothrin has no specific antidote.