Chlorpyrifos is a kind of high effective and broad-spectrum - TopicsExpress



          

Chlorpyrifos is a kind of high effective and broad-spectrum insecticide and acaricide with contact, stomach toxicity and fumigation action. The persistent time is not long on the leaf, but in the soil, so it can control and kill off the pest underground effectively. Inhibitor of AChE, which will destroy the Nerve impulse conduction and cause paralyze and die. if you need reach tony song
Posted on: Mon, 12 Jan 2015 09:29:51 +0000

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