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insecticide |
Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson | 0.04 sec. |
insecticide [insek′tisīd] a chemical agent that kills insects. insecticide an agent that kills insects. May be applied by pour-on technique, dipping, spraydip, jetting, dusting powders. Insecticides come in a wide variety of chemical compounds. See also pyrethroids, rotenone, derris, chlorinated hydrocarbons, organophosphorus compound, arsenical, carbamates, triazines. The toxicity of an insecticidal preparation may be greatly altered by the agents used as emulsifiers and solvents. Called also pesticide. insecticide resistance insects exposed to one insecticide for long periods may develop a resistance to it and suffer no ill-effects when it is applied. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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If a treatment deters a considerable number of mosquitoes from entering the hut, the values given by proportion blood-feeding or proportion killed in the treatment hut may underestimate the full personal protective effect and overestimate the full insecticidal efficacy of the treatment. to a proprietary insecticidal chemistry owned by FMC--zeta-cypermethrin. aggressively promoted WBC control provided by the unique insecticidal protein in their Herculex I corn borer hybrids. |
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