摘要
本文报道了季节、风速、降雨、云雾、机场质地、作业区地形等诸因素对“海燕”超轻型飞机防治作业的影响．提出了应用小飞机治虫应“主攻越冬代，春秋防相结合”的防治策略。
The effects of different factors such as season,wind speed,rainfall,running path,topogaph of control area,ect. were investigated in the insect control using 'Haiyan'ultralight helicopter. A treament policy 'control the overwinter generation intensively combined with Autumn & Spring preventions' was put forword to be taken in the insect control by areoplane.Furtherly some counter measures were suggested to avoid the negative effects of some factors.
出处
《福建林学院学报》
CSCD
1998年第1期44-47,共4页
Journal of Fujian College of Forestry
基金
林业部科学基金
关键词
林业
超轻型飞机
影响因素
防治作业
ultralight helicopter, affecting factors,insect control
