利用黄色粘虫卡对烟粉虱成虫活动规律的研究

Studies on active regularity of adult Bemisia tabaci by using yellow sticky traps

黄色粘虫卡对烟粉虱成虫具有显著的诱捕效果。利用黄色粘虫卡监测田间烟粉虱成虫活动规律,结果表明,夏季烟粉虱成虫仅在上午7:00～10:00出现一个日活动高峰,秋季烟粉虱成虫分别在8:00～11:00和16:00～18:00出现两个日活动高峰,黄色粘虫卡的田间悬挂高度对诱捕数量有明显影响。

The yellow sticky traps have significant effect on catching adult Bemisia tabaci. Active regularity of adult B.tabaci was monitored by using yellow sticky traps in the field, the results showed that there were only one active peak of the adults appeared from 7 : 00 to 10 :00 in summer; and two active peak appeared from 8 : 00 -11: 00 and 16 : 00 - 18 : 00 in autumn. Trap height significantly affected the amount of the adult been caught.