The invention discloses a fosthiazate and ethylicin-based rice
aphelenchoides besseyi
disease environment-friendly treatment agent and a preparation method thereof, the fosthiazate and ethylicin-based rice
aphelenchoides besseyi
disease environment-friendly treatment agent comprises fosthiazate, ethylicin, an auxiliary agent and
powder, the
mass ratio of fosthiazate to ethylicin is 30: 1-1: 30, the auxiliary agent is selected from one of a filler, a dispersant, a
wetting agent, a penetrant, a film-forming agent and a stabilizer, and the
powder is
powder. The powder is prepared from prothioconazole, imazalil,
cartap and a dispersing agent; through scientific compounding of fosthiazate and ethylicin, the contact killing and
systemic absorption effects on
aphelenchoides besseyi are remarkably enhanced, meanwhile, the use concentration of the
pesticide is reduced, damage to soil microbial communities is reduced, the
environmental pressure is effectively relieved, and the prevention and control safety is improved; the photolysis stability and slow release performance of active ingredients are remarkably improved, the
pesticide effect lasting time is prolonged, the
pesticide application frequency is reduced, the adhesion capacity and
permeation efficiency of the pesticide on the surfaces of rice leaves are enhanced through the nanometer
silicon carrier, and the pesticide
utilization rate is increased.