摘要
应用B - 84 80型飞机超低量喷洒 1 %和 2 %长效壁垒防治黄脊竹蝗。结果表明 :两种剂型都具有高效、快速、持效的特点 ,但 2 %长效壁垒持效期更长 ,防治更彻底。两种剂型用量 (与水比例为 1 :3 )均能持续有效地控制黄脊竹蝗的大发生 。
Experiment of ULV aerial spray of 1% and 2%Changxiaobilei against Ceracris kiangsu was made. The result showed the 2 formulations were high effective and long lasting and could effectively control the occurrence of Ceracris kiangsu.
出处
《中国森林病虫》
北大核心
2005年第2期21-23,共3页
Forest Pest and Disease
关键词
黄脊竹蝗
长效壁垒
飞机防治
Ceracris kiangsu
Changxiaobilei
aerial control
