金陵科技学院学报
金陵科技學院學報
금릉과기학원학보
JOURNAL OF JINLING INSTITUTE OF TECHNOLOGY
2014年
1期
82-84
,共3页
烟粉虱%杀虫剂%防效
煙粉虱%殺蟲劑%防效
연분슬%살충제%방효
Bemisia tabaci%insecticide%efficacy
以期为烟粉虱的防治提供参考,比较了几种不同类型杀虫剂对甘蓝烟粉虱的田间防治效果,结果表明:10%烯啶虫胺、25%阿克泰、10%吡虫啉、1.8%害极灭和25%吡蚜酮对烟粉虱均具有较好的防治效果,9 d后的防效分别达到89.57%、96.11%、76.56%、90.52%、88.68%。25%扑虱灵、4.5%高效氯氰菊酯、2.5%高效氯氟氢菊酯和40%毒死蜱对烟粉虱的防效较差,已失去对烟粉虱的有效防治。
以期為煙粉虱的防治提供參攷,比較瞭幾種不同類型殺蟲劑對甘藍煙粉虱的田間防治效果,結果錶明:10%烯啶蟲胺、25%阿剋泰、10%吡蟲啉、1.8%害極滅和25%吡蚜酮對煙粉虱均具有較好的防治效果,9 d後的防效分彆達到89.57%、96.11%、76.56%、90.52%、88.68%。25%撲虱靈、4.5%高效氯氰菊酯、2.5%高效氯氟氫菊酯和40%毒死蜱對煙粉虱的防效較差,已失去對煙粉虱的有效防治。
이기위연분슬적방치제공삼고,비교료궤충불동류형살충제대감람연분슬적전간방치효과,결과표명:10%희정충알、25%아극태、10%필충람、1.8%해겁멸화25%필아동대연분슬균구유교호적방치효과,9 d후적방효분별체도89.57%、96.11%、76.56%、90.52%、88.68%。25%복슬령、4.5%고효록청국지、2.5%고효록불경국지화40%독사비대연분슬적방효교차,이실거대연분슬적유효방치。
The toxicity of several insecticides on Bemisia tabaci is determined in this test,so as to provide the reference for prevention and control of Bemisia tabaci.The results show that 10% nitenpyram AS,25% thiamethoxam WG,10% imidacloprid WP,1.8% abamectin EC and 25% pymertrozine WP have good control effect on Bemisia tabaci. The control effects are 89.57%,96.11%,75.56%,90.52%,88.68% respectively after 9-day treatment.The control effects of 25% buprofezin WP,4.5% Beta-cypermethrin EC,2.5%cyhalothrin WP,and 40%chlorpyrifos EC are bad.They cannot be used for prevention and control against Bemisia tabaci.