现代农药
現代農藥
현대농약
MODERN AGROCHEMICALS
2014年
4期
46-47,51
,共3页
罗志会%刘慕兰%李惠%于康平%张海军%刘寒芳%李楠
囉誌會%劉慕蘭%李惠%于康平%張海軍%劉寒芳%李楠
라지회%류모란%리혜%우강평%장해군%류한방%리남
霜霉病%50％嘧菌酯WG%药效
霜黴病%50％嘧菌酯WG%藥效
상매병%50％밀균지WG%약효
downy mildew%azoxystrobin 50％WG%control efficiency
采用50%嘧菌酯水分散粒剂(WG)对葡萄霜霉病进行了2年田间药效试验。结果表明：末次施药后8 d，50%嘧菌酯WG 93.75～187.50 g/hm2对葡萄霜霉病有较好的防治效果(均在72%以上)，且对葡萄植株生长安全。
採用50%嘧菌酯水分散粒劑(WG)對葡萄霜黴病進行瞭2年田間藥效試驗。結果錶明：末次施藥後8 d，50%嘧菌酯WG 93.75～187.50 g/hm2對葡萄霜黴病有較好的防治效果(均在72%以上)，且對葡萄植株生長安全。
채용50%밀균지수분산립제(WG)대포도상매병진행료2년전간약효시험。결과표명：말차시약후8 d，50%밀균지WG 93.75～187.50 g/hm2대포도상매병유교호적방치효과(균재72%이상)，차대포도식주생장안전。
Field trials of azoxystrobin 50% WG against downy midew on grape were carried out in 2012-2013. The results showed that azoxystrobin 50%WG 93.75-187.50 g/hm2 could control downy mildew effectively with efficiencies above 72%, and it was safe to grape.
