ROTENONE

1, specificity, and the insecticidal quickly; insects, especially aphids, thrips and flea beetle kill in addition to the role of strong contact and stomach toxicity to Pieris rapae larvae, diamondback moth larvae.
2, long duration; rotenone insecticide persistence length, in about 10 days.
See light easily decomposed residue rarely see the light can easily break down; leaves the appearance of drug solution, does not pollute the environment, an application intervals of three days.
4, on the environment, human and animal safety. Rotenone addition of aquatic animals harmful to other human and animal safety, does not pollute the environment.
Control target: aphids, striped flea, thrips, yellow Aulacophora, bowringi, and other caterpillar.