153233-91-1 Raw Materials Agriculture Etoxazole With Purity 98%

Agricultural Technical Materials Etoxazole Powder With Purity 98%

Etoxazole is an IGR with contact activity against eggs, larvae and nymphs of mites. It has very little activity against adults but can exert ovicidal activity in adult mites. The eggs and the larvae are particularly sensitive to the product, which acts by inhibiting respiratory organ formation in the eggs and moulting in the larvae. In Japan, laboratory tests have shown that this activity is not affected by temperature changes in the range 15-30°C. In field trials, etoxazole has shown residual activity against mites lasting up to 35 days on fruit.

Etoxazole is a narrow spectrum systemic acaricide used to combat spider mites. It targets a variety of mites in the egg, larvae and nymph stages however not the adult stage. It also exhibits insecticidal activity towards aphids, the green rice leafhopper and diamondback moth. The mode of action was originally suspected to inhibit the molting process but has since been shown to inhibit chitin synthesis. Resistance due to its high efficacy and cross resistance when used with other acaricides are both of concern similar to was seen in the fast development of cross resistance in the previous generation of acaricides. The LC₅₀ for resistant mite strains has been observed over 100,000 times greater than that of susceptible strains. Thus resistance management strategies are important in order to limit the increase of etoxazole resistant mite strains.