吉林林业科技
吉林林業科技
길림임업과기
Journal of Jilin Forestry Science and Technology
2015年
6期
39-41
,共3页
云杉%落叶松球蚜%瘿蚜%防治
雲杉%落葉鬆毬蚜%癭蚜%防治
운삼%락협송구아%영아%방치
Picea asperata%Adelgs laricis%gall aphid%control
通过4种不同药剂对落叶松球蚜瘿蚜进行防治试验,结果表明:40%氧化乐果EC1000倍液防治效果相对较差;而10%吡虫啉WP1000倍液、25%噻虫嗪WG3000倍液、3%定虫脒EC1500倍液平均杀虫效果均能达到90%以上,且不易使害虫对其产生交互抗性。
通過4種不同藥劑對落葉鬆毬蚜癭蚜進行防治試驗,結果錶明:40%氧化樂果EC1000倍液防治效果相對較差;而10%吡蟲啉WP1000倍液、25%噻蟲嗪WG3000倍液、3%定蟲脒EC1500倍液平均殺蟲效果均能達到90%以上,且不易使害蟲對其產生交互抗性。
통과4충불동약제대락협송구아영아진행방치시험,결과표명:40%양화악과EC1000배액방치효과상대교차;이10%필충람WP1000배액、25%새충진WG3000배액、3%정충미EC1500배액평균살충효과균능체도90%이상,차불역사해충대기산생교호항성。
Adelgs laricis gall aphid control experiment was carried through 4 kinds of agentia.The result showed that the control effect of 40%omethoate EC1 000 times was worse relatively.The average insecticidal effect of 10% imidacloprid WP1 000 times, 25%thiamethoxam WG3 000 times and 3%acetamiprid EC1 500 times were more than 90%.It was not easy to appear cross resistance for insects.