【摘要】 葡萄斑叶蝉成虫对黄色有趋性。利用黄板诱杀葡萄斑叶蝉,涂粘虫胶和涂黄油的黄板对该虫均具有一定的诱杀效果,涂粘虫胶黄板的诱杀效果好于涂黄油,两者诱杀效果分别为37.10头/天和13.89头/天。黄板对葡萄斑叶蝉成虫诱虫量随时间的推移而减少,涂粘虫胶黄板对草蛉等天敌昆虫有一定的影响,平均每块黄板每天诱杀草蛉0.39头。更多还原

【Abstract】 Grape leafhopper(Erythroneura apicalis Nawa) adults have the habit of trending to yellow colour.The yellow sticky traps daubing insect with blue and grease can trap grape leafhopper.The trapping effect of daubing insect with blue is better than that of daubing insect with grease.The trapping effect of the two trappings was 37.10 per day and 13.89 per day respectively.The results showed that the number of trapping insects decreased with the lapse of time.The yellow sticky traps with daubing insect blue also can trap green lacewing and other natural enemy.更多还原