摘要
应用不同菊酯类杀虫剂的不同浓度对苜蓿籽象甲成虫进行了防治试验,结果表明,氯氰菊酯乳油的最佳适宜用药量为833.37ml/ha,兑水49654.2ml/ha,效果好,灭治率高。
Apply diverse consistence of different pyrethrum type pesticides to prevention and control test of adult clover seed weevil,the result shows,the cypermethrin optimal medicine quantity is 833.37ml /ha,the reconstitute is 49654.2 ml/ha, the effect is good,the suppressant quotiety is high.
出处
《草食家畜》
2008年第3期52-53,共2页
Grass-Feeding Livestock
关键词
苜蓿
籽象甲成虫
防治试验
clover seed
adults of weevil
test of prevention and control
