摘要
报道了使用6HW-50车载高射程喷雾机,采用1.2%苦烟乳油不同施药量进行杨潜叶跳象防治的对比试验的结果,旨在评估这一新药械防治杨潜叶跳象的效果。
A comparative experiment of 1.2 % bitter smoke of different application amount using 6HW-50-car high-range spray machines, so as to assess the control effect of the new spraying equipment on Rhynchaenus empopulifolis Chen.
出处
《畜牧与饲料科学》
2009年第3期192-192,共1页
Animal Husbandry and Feed Science
关键词
6HW-50车载高射程喷雾机
杨潜叶跳象
防治
虫口减退率
6HW-50-type high-range car sprayer
Rhynchaenus empopulifolis Chen
controling
population decline rate
