吉林林业科技
吉林林業科技
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JILIN FORESTRY SCICNCE AND TECHNOLOGY
2013年
6期
33-34
,共2页
曹玉忠%曹玉良%许晓东%曹玉斌%梅柏橡%屈璇
曹玉忠%曹玉良%許曉東%曹玉斌%梅柏橡%屈璇
조옥충%조옥량%허효동%조옥빈%매백상%굴선
落叶松鞘蛾%苦参烟碱%防治
落葉鬆鞘蛾%苦參煙堿%防治
락협송초아%고삼연감%방치
Coleophora dahurica Falkovitsh%matrine smoke%prophylaxis and treatment
在九台市，落叶松鞘蛾1 a发生1代。采用1．2％苦参烟碱进行喷烟防治，平均防治效果为87％，虫口减退率为83％～95％。
在九檯市，落葉鬆鞘蛾1 a髮生1代。採用1．2％苦參煙堿進行噴煙防治，平均防治效果為87％，蟲口減退率為83％～95％。
재구태시，락협송초아1 a발생1대。채용1．2％고삼연감진행분연방치，평균방치효과위87％，충구감퇴솔위83％～95％。
Coleophora dahurica Falkovitsh has one generation a year in Jiutai .The results of spraying smoke by using 1.2%matrine smoke indiated that the average control effect was 87%, the dropping rate of insect was 83%~95%.
