Is lambda-cyhalothrin water soluble?
$ Lambda-cyhalothrin is a colorless to beige solid that has a mild odor. It has a low water solubility (5 x 10-3 mg/L) and is nonvolatile with a vapor pressure of 1.5 x 10-9 mm Hg at 20oC (2, 4).
How do you dilute lambda-cyhalothrin?
Dilute CSI 16-145 Lambda-cyhalothrin with water for application using hand-held or power-operated application equipment as a coarse spray for crack and crevice or spot and general surface (non -food/ nonfeed areas only) treatments.
How do you use lambda-cyhalothrin 5 EC?
METHOD & TIME OF APPLICATION
- Foliar spray is recommended.
- Mix the recommended dose in or LOCSLAY 5 in a bucket half filled with water with agitation, add remain recommended quantity of water with continuous agitation and spray uniformly for batter result.
What is lambda-cyhalothrin used for?
Lambda-cyhalothrin is a synthetic pyrethroid insecticide used worldwide in agriculture, home pest control, protection of foodstuff and disease vector control.
How does lambda-cyhalothrin behave in water?
$ Lambda-cyhalothrin has a low potential to contaminate ground water due to its low water solubility and high potential to bind to soil (13).
How long does lambda-cyhalothrin take to work?
After application, once the insect has been exposed to the active ingredient, their feeding activity stops within minutes to hours and they often die within 1 to 2 days but it can take up to 7 days depending on the formulation and the target pest.
Is lambda-cyhalothrin harmful to humans?
Toxicity to humans It is unlikely that lambda-cyhalothrin would cause chronic effects in humans under normal conditions. Symptoms of chemical poisoning are burning facial sensation, skin irritation, respiratory tract irritation, headache, nausea, vomiting, anorexia, fatigue, salivation, fluid in lungs and convulsions.
Is lambda-cyhalothrin safe for humans?
Lambda-cyhalothrin has moderate acute oral, dermal, and inhalation toxicity in humans; however, the proposed method of application and adherence to label requirements substantially reduces the potential for exposure to humans and the environment, including nontarget fish and wildlife.
How does lambda-cyhalothrin work?
Lambda-cyhalothrin begins working immediately upon contact or ingestion, resulting in fast insect knock-down and kill. Lambda-cyhalothrin kills by acting as a high-power poison to the insect’s central nervous system. Once poisoned, the insect’s nerve cells become excited, causing paralysis and eventual death.
How long does Lambda insecticide last?
In a field study, lambda-cyhalothrin degraded with a half-life of approximately 9 days (12). $ Lambda-cyhalothrin has a low potential to contaminate ground water due to its low water solubility and high potential to bind to soil (13).