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Bifenthrin is poorly soluble in water and often remains in soil. Its residual half-life in soil is between 7 days and 8 months, depending on the soil type, with a low mobility in most soil types. Bifenthrin has the longest known residual time in soil of insecticides currently on the market. It is a white, waxy solid with a faint sweet smell.
Green says residual insecticides (synthetic pyrethroids) with the active ingredient, bifenthrin, can help suppress chiggers, but spraying large areas can kill beneficial insects and pollinators.
Pyrethroids often do not bind efficiently to mammalian sodium channels. [12] They also absorb poorly via skin and human liver is often able to metabolize them relatively efficiently. Pyrethroids are thus much less toxic to humans than to insects. [13] It is not well established if chronic exposure to small amounts of pyrethroids is hazardous or ...
Synergists make pyrethrin more effective, allowing lower doses to be effective. Pyrethrins are effective insecticides because they selectively target insects rather than mammals due to higher insect nerve sensitivity, smaller insect body size, lower mammalian skin absorption, and more efficient mammalian hepatic metabolism. [21]
The metallic green and brown insects are known to feed on more than 300 species of plants, including roses, ornamental trees and vegetables. ... bifenthrin, and cyhalothrin. However, these ...
Raid is the brand name of a line of insecticide products produced by S. C. Johnson & Son, first launched in 1956.. The initial active ingredient was allethrin, the first synthetic pyrethroid. [1]