论文部分内容阅读
以巨峰葡萄为试材,果穗套袋前喷多利维生可湿性粉剂、15%四霉素水剂和10%苯醚甲环唑水分散粒剂,观察对葡萄白腐病、炭疽病和霜霉病的防治效果。结果表明,以生物杀菌剂多利维生7500~5000倍液对3种葡萄病害的防效较好,非常显著地优于对照70%代森锰锌可湿性粉剂800倍液,且对葡萄安全;15%四霉素水剂800倍和600倍液对3种葡萄病害防效均较差;10%苯醚甲环唑水分散粒剂1000倍液对葡萄白腐病、炭疽病防效较好,但对
Taking Kyoho grapes as tested materials, Doritosine wettable powder, 15% tetracycline and 10% difenoconazole water dispersible granule were sprayed before bagging, and the effects of white rot, anthracnose and frost were observed. Prevention and treatment of mold disease. The results showed that the biocontrol agent Dorian 7500 ~ 5000 times better control effect on three grape diseases, which is significantly better than the control 70% mancozeb WP 800 times, and the safety of grapes; The control efficacy of 800% and 600 times liquor of 4% and 4% phytotoxicity on three grape diseases was poor. The control efficacy of 10% difenoconazole water dispersible granules 1000 times on grape white rot and anthracnose was better But yes