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中国农学通报 ›› 2016, Vol. 32 ›› Issue (24): 186-189.doi: 10.11924/j.issn.1000-6850.casb16020044

所属专题: 园艺

• 植物保护 农药 • 上一篇    下一篇

信息素诱虫板对茶叶黑刺粉虱的诱捕试验

陈丽萍   

  1. (漳州市农业检验监测中心,福建漳州 363000)
  • 收稿日期:2016-02-16 修回日期:2016-08-10 接受日期:2016-03-25 出版日期:2016-08-29 发布日期:2016-08-29
  • 通讯作者: 陈丽萍
  • 基金资助:
    港澳台科技合作专项“闽台农产品安全生产系统技术联合研发”(2014DFT30240)。

Pheromone Trap Board Trapping Aleurocanthus spiniferus on Tea Leaves

Chen Liping   

  1. (Zhangzhou Agricultural Test and Inspection Center, Zhangzhou Fujian 363000)
  • Received:2016-02-16 Revised:2016-08-10 Accepted:2016-03-25 Online:2016-08-29 Published:2016-08-29

摘要: 为了研究信息素诱虫板对茶叶上黑刺粉虱的防治效果,每667 m2安装放置20片信息素诱虫板,每2天调查一次虫口数量,计算校正防效。田间试验结果表明:信息素诱虫板对茶叶黑刺粉虱有较好的防治效果,安装信息素诱虫板20天后处理区平均虫口密度从923头/50片叶降到190头/50片叶,防治效果逐渐增加,校正防效达78.9%,20~30天仍保持较高的防治效果。黑刺粉虱信息素诱虫板的持效期可长达1个月。

关键词: 散穗高粱, 散穗高粱, 白壳苏丹草, 染色体加倍植株, ISSR

Abstract: In order to study the control effect of pheromone trap board on Aleurocanthus spiniferus, 20 pieces of trap boards were installed on tea plants per 667 m2. Then insect population was investigated every 2 days, and the correct control effect was calculated. The field experiment results showed that pheromone trap board had good control effect on Aleurocanthus spiniferus, the control effect gradually increased and the mean population density of Aleurocanthus spiniferus dropped from 923 to 190 individuals every 50 leaves after the trap boards installed for 20 days. The correct control effect was 78.9%, and still remained high after the trap boards installed for 20-30 days. The effect of using pheromone trap board to control Aleurocanthus spiniferus could last for a month.