Rotenone

Application: In recent years, the use of rotenone products has been increasing year by year. Among these products, 2.5% and 7.5% rotenone EC, 3.5% hypertonic rotenone EC, 5% pyrethrin rotenone EC (pyrethrin + rotenone), 18% cypermethrin rotenone EC (cypermethrin + rotenone) and 1.3% cyanamide rotenone EC (cypermethrin + rotenone) are used to control aphids on cruciferous vegetables and tomatoes; 0.2% matrine aqueous solution + 1.8% rotenone EC barrel mixture, 25% dipterex rotenone EC (trichlorfon + rotenone),1.3% Cyanide Derris EC (cypermethrin + rotenone) and 2.5% Cyanide Derris EC (cypermethrin + rotenone) are used to control Pieris rapae, 7.5% Cyanide Derris EC (cypermethrin + rotenone) and 1.8% Avermectin Derris EC (avermectin + rotenone) are used to control Plutella xylostella, 25% Amidophos Derris EC (Amidophos + rotenone) is used to control Prontaspis yanonensis on citrus, and 21% Phoxim Derris EC (Phoxim + rotenone) is used to control Heliothiszea on cotton.These products are mainly made of rotenone, most of which are compound products, and the control area reaches tens of millions of hectares. Studies have shown that rotenone mixed with other chemical or biological pesticides is highly efficient and low-toxic, can effectively delay the resistance of pests, reduce environmental pollution, stimulate plant growth, have no killing effect on natural enemies, and are conducive to promoting ecological balance.