摘要
对榆紫叶甲成虫的日活动节律进行系统研究的结果表明:一天中,榆紫叶甲成虫取食行为3:00最多,静息行为1:00最多,爬行行为20:00最多;一天6个时段,静息行为晚上最多,爬行、取食行为黄昏最多;性别对各行为日节律也有一定的影响。
Ambrostoma quadriimopressum is a major pest of elm trees,which brought tremendous damage to the trees in the Northeast region of China and Siberia of Russia.So study on the diurnal rhythm of males and females adult behavior of the A.quadriimopressum could contribute to control the pest best.The results showed that the peak periods of different activities during the day were different.The foraging behavior reached maximum at3:00,the resting behavior was maximum at1:00,the moving behavior was maximum at20:00.In the6time periods of a day,the resting behavior was maximum at night,the moving,foraging behavior was maximum at dusk.The diurnal rhythm of various behaviors was affected by sexual difference to a certain degree.The effective control measures could be developed by using the experimental results,such as the large amount of food taking in the dusk.
作者
刘增才
赖鑫
曹慧丽
迟德富
LIU Zengcai(School of Forestry, Northeast Forestry University, Heilongjiang Harbin 150040)
出处
《林业科技》
2018年第2期42-46,共5页
Forestry Science & Technology
基金
国家自然科学基金(31370649)资助
关键词
榆紫叶甲
成虫
性别差异
活动行为
日节律
Ambrostoma quadriimopressum
Adult
Sexual difference
Activity behavior
Diurnal rhythm
