摘要
在青海高寒牧区利用人工饲养的牧鸭进行防治草原蝗虫,结果表明:在60d的防治期内,牧鸭平均灭治效果86.3%,为人工利用天敌治虫技术在高寒牧区的应用提供了依据。
The man-made chicken and duck raised of utilization is herded the prevention and cure grasslands locust in the northern bank of Qinghai lake high and cold pastureland the result show that Equally going out rules effect 91.4%during the preevntion and cure at 60days,It has provided the baus at behaving uses the natural enemy to rule the insect technology in the application at high and cold pasture land.
出处
《青海草业》
2004年第3期17-19,共3页
Qinghai Prataculture
