【摘要】 为筛选防治水稻纹枯病的有效生物药剂,进行了田间药效试验。结果表明:新型生物农药6%井冈.蛇床素WP对水稻纹枯病有较好的防治效果,完全可以替代生物农药井冈霉素防治水稻纹枯病,既减少农药污染,又确保稻谷质量安全。更多还原

【Abstract】 In order to screen effective biological pesticides for controlling rice sheath blight,the field trials were carried out.The results showed that Jingangmycin+cnidiadin 6% WP had good control effect on rice sheath blight,and it could completely replace Jingangmycin to control rice sheath blight.The pollution of pesticide was reduced,and the quality and safety of rice would be ensured.更多还原