摘要
2017年开展的60%吡唑醚菌酯·代森联水分散粒剂防治猕猴桃褐斑病田间药效试验,结果表明,该药剂对猕猴桃灰霉病有很好的防治效果,于叶片发病初期使用有效剂量400~600mg/kg,连续茎叶喷雾2次,10d后防治效果达75%~83%,试验剂量下对猕猴桃树生长安全。
The control effect of pyraclostrobin + metiram 60% WG against kiwifruit brown blotch was determined in field conditions in 2017. The results showed that this product had a good control effect on kiwifniit brown blotch. When used 2 times at the early stage of leaf infection with the application dosage of 400-600mg/kg, the control effects were 75% to 83% after 10 days of the treatment. Moreover, it is safe for kiwifruit under test dosage.
作者
白伟
姜军侠
朱岁层
李建明
Bai Wei;Jiang Junxia;Zhu Suiceng;Li Jianming(Institute for the Control of Agrochemicals, Shaanxi Province, Xi' an Shaanxi 710003 , China;Mei County Agricultural Technology Extension Center, Baoji Shaanxi 722300, China)
出处
《农药科学与管理》
CAS
2019年第2期54-57,共4页
Pesticide Science and Administration
