36%噻呋•嘧菌酯悬浮剂防治水稻纹枯病和稻瘟病试验总结

富锦市位于三江平原腹地,水稻种植面积常年稳定在200万亩以上,随着近几年异常天气增多,病虫害基数增大,对水稻病害防治提出了更高的要求,因此,探索防治效果更好,农药残留更低的水稻病害防治药剂是当前重点工作之一。通过试验对比,36%噻呋?嘧菌酯悬浮剂对水稻安全,且有一定的促进生长作用,对水稻纹枯病、穗颈瘟防治效果好,可以在生产中大面积推广应用。

Study on the control of Rice Sheath Blight and Blast

the fujin city is located in the hinterland of the sanjiang plain, rice planting area is stable at more than 2 million mu, with unusual weather increased in recent years, the increase of base of plant diseases and insect pests, to rice disease control put forward higher request, therefore, to explore the better control effect, lower pesticide residues of rice disease control is one of the important work of the pharmacy. The results showed that 36% thiofur-pyrizoyl suspension was safe for rice, had certain growth promotion effect, had good prevention and treatment effect on rice sheath blight and ear neck disease, and could be widely applied in production.