摘要
采用高空黄盆诱蚜、卵巢解剖、体型测量及起飞角度测定方法研究了南京地区棉蚜飞行行为与卵巢发育间的关系。结果表明 ,5月份高空诱蚜的卵巢小管数与个体大小间成显著正相关 ,而木槿上有翅蚜的体长与卵巢小管数间相关不显著。棉蚜起飞角度的大小与卵巢小管数目呈显著的负相关 ,棉蚜的最大起飞角度为 4 4°左右。
The relationships between flight and ovary development in cotton aphids was studied by yellow-basin trapping, ovary dissection, and measurement of size and take-off angle in Nanjing, China. There was significantly positive correlation between the number of ovarioles and body size in cotton aphids trapped in basins during May, but not in those caught on hibiscus. There was a significant negative correlation between take-off angle and ovule number. The maximum take-off angle of cotton aphids was about 44 degrees.
出处
《昆虫知识》
CSCD
北大核心
2003年第1期39-42,共4页
Entomological Knowledge
基金
国家自然科学基金资助 (No:30 0 70 12 7)。
关键词
棉蚜
飞行行为
卵巢发育
关系
Aphis gossypii, development of ovary, take-off angle, body size
