What kind of insecticide is lambda cyhalothrin?
$ Lambda-cyhalothrin is an insecticide registered by the U.S. Environmental Protection Agency (EPA) in 1988 (1). $ Lambda-cyhalothrin belongs to a group of chemicals called pyrethroids. $ Lambda-cyhalothrin affects a variety of indoor and outdoor insects when they eat or touch the chemical (4).
Is there an ARfD for lambda cyhalothrin?
Lambda-cyhalothrin consists of two of the four enantiomers of cyhalothrin. It was first evaluated by JMPR in 1984 (T, R) and periodic re-evaluation conducted in 2007 (T) and 2008 (R). A group of ADI for cyhalothrin and lambda-cyhalothrin was established as 0–0.02 mg/kg bw and an ARfD was estimated at 0.02 mg/kg bw.
Can you mix lambda cyhalothrin with buprofezin?
Lambda cyhalothrin is available as an emulsifiable concentrate, wettable powder or ULV liquid (62, 12), and is commonly mixed with buprofezin, pirimicarb, dimethoate or tetramethrin (12). It is compatible with most other insecticides and fungicides (12).
What are the effects of lambda cyhalothrin on rabbits?
The EPA classifies lambda-cyhalothrin as very low in toxicity for skin effects (3). $ Lambda-cyhalothrin causes mild eye irritation in rabbits (2). The U.S. EPA categorizes lambda- cyhalothrin as moderately toxic for eye effects (3). $ Guinea-pigs exposed to lambda-cyhalothrin show no signs of skin sensitivity (2).
Are there any reproductive effects of lambda cyhalothrin?
It is unlikely that lambda cyhalothrin would cause reproductive effects in humans under normal conditions. Teratogenic Effects:No teratogenic or fetotoxic effects were observed in teratology studies of lambda cyhalothrin in rats and rabbits at the highest doses tested in both species (15 mg/kg/day and 30 mg/kg/day, respectively;(107, 110).
What is the relative density of lambda cyhalothrin?
Relative density ( water = 1): 1.3 Vapor pressure, Pa at 20 °C: Lambda-cyhalothrin has known environmental transformation products that include 3-phenoxybenzoic acid. Chemicals that kill or inhibit the growth of fungi in agricultural applications, on wood, plastics, or other materials, in swimming pools, etc.
