安徽农学通报
安徽農學通報
안휘농학통보
AUHUI AGRICULTURAL SCIENCE BULLETIN
2011年
21期
82-82,151
,共2页
周君%方利民%化占勇%李海东
週君%方利民%化佔勇%李海東
주군%방이민%화점용%리해동
分月扇舟蛾%灌根%树干注射%防效
分月扇舟蛾%灌根%樹榦註射%防效
분월선주아%관근%수간주사%방효
Clostera anastomosis (Linnaeus)%Root - irrigating%Trunk - injecting%Control effect
以杨树为供试植物,采用灌根和树干注射2种方法,测定了乙酰甲胺磷、吡虫啉及杀虫双对杨树分月扇舟蛾的防治效果。结果表明:18%杀虫双AS360倍液灌根,40%乙酰甲胺磷EC0.5mL/cm(胸径)和5%吡虫啉EC 0.5mL/cm(胸径)树干注射防治杨树分月扇舟蛾效果较好,校正防效达90%以上。
以楊樹為供試植物,採用灌根和樹榦註射2種方法,測定瞭乙酰甲胺燐、吡蟲啉及殺蟲雙對楊樹分月扇舟蛾的防治效果。結果錶明:18%殺蟲雙AS360倍液灌根,40%乙酰甲胺燐EC0.5mL/cm(胸徑)和5%吡蟲啉EC 0.5mL/cm(胸徑)樹榦註射防治楊樹分月扇舟蛾效果較好,校正防效達90%以上。
이양수위공시식물,채용관근화수간주사2충방법,측정료을선갑알린、필충람급살충쌍대양수분월선주아적방치효과。결과표명:18%살충쌍AS360배액관근,40%을선갑알린EC0.5mL/cm(흉경)화5%필충람EC 0.5mL/cm(흉경)수간주사방치양수분월선주아효과교호,교정방효체90%이상。
The control- effect of acephate, imidacloprid and dimehypo against Clostera anastomosis (Linnaeus) were determined with methods of root - irrigating and trunk - injecting in Poplar. The results indicate that, 18% dimehypo AS 360 - fold solution by pouring root, 40% aeephate EC 0.5mL/cm(DBH) and 5% imidacloprid EC 0.5mL/cm(DBH) by injecting trunks have good effect, 5 d after the treatment, the corrected efficacy are more than 90%.