大豆科技
大豆科技
대두과기
SOYBEAN BULLETIN
2014年
2期
40-42
,共3页
宋鹏翔%崔娟%李维宇%武婷婷%张萌%秦昊东%史树森
宋鵬翔%崔娟%李維宇%武婷婷%張萌%秦昊東%史樹森
송붕상%최연%리유우%무정정%장맹%진호동%사수삼
大豆食心虫%杀虫剂%防治效果
大豆食心蟲%殺蟲劑%防治效果
대두식심충%살충제%방치효과
Leguminivora glycinivorella%Pesticides%Control efficacy
研究5种不同药剂对大豆食心虫防治效果试验，结果表明：20%吡虫啉可溶液剂防治效果最好，蛀荚率防效为97.45%，30%毒死稗微囊悬浮剂和77.5%DDVP乳油防效略差于20%吡虫啉，防效分别为92.76%和89.71%，显著高于其他2种药剂，4.5%高效氯氰菊酯乳油和1.8%阿维菌素可湿性粉剂防效分别为62.90%和55.58%。5种药剂虫食粒率防效与蛀荚率防效相一致。
研究5種不同藥劑對大豆食心蟲防治效果試驗，結果錶明：20%吡蟲啉可溶液劑防治效果最好，蛀莢率防效為97.45%，30%毒死稗微囊懸浮劑和77.5%DDVP乳油防效略差于20%吡蟲啉，防效分彆為92.76%和89.71%，顯著高于其他2種藥劑，4.5%高效氯氰菊酯乳油和1.8%阿維菌素可濕性粉劑防效分彆為62.90%和55.58%。5種藥劑蟲食粒率防效與蛀莢率防效相一緻。
연구5충불동약제대대두식심충방치효과시험，결과표명：20%필충람가용액제방치효과최호，주협솔방효위97.45%，30%독사패미낭현부제화77.5%DDVP유유방효략차우20%필충람，방효분별위92.76%화89.71%，현저고우기타2충약제，4.5%고효록청국지유유화1.8%아유균소가습성분제방효분별위62.90%화55.58%。5충약제충식립솔방효여주협솔방효상일치。
The efficacy of 5 pesticides against Leguminivora glycinivorella were tested. The results showed that the best pod borers control efficacy was 97.45% with 20% of imidacloprid. The efficacy of 30%chlorpyrifos and 77.5%DDVP was 92.76%and 89.71%, significantly better than the other pesticides. The efficacy of 4.5% cypermethrin and 1.8% avermectin was 62.90% and 55.58%. The fresh grain control efficacy was same to the pod borers control efficacy in 5 pesticides.
