保护地间作芹菜对温室粉虱的防治作用
Control effects of whitefly by intercropping celery in greenhouse
朱培祥1**，刘美昌2，秦玉川1***，谢建军3，刘云虹4
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作者单位：1.中国农业大学昆虫系北京100193； 2.山东省日照市农业局植保站日照276826；3.天津市农业技术推广站天津300061； 4.山东省日照市莒县农业局植保站莒县276500
中文关键词： 温室白粉虱, 烟粉虱，芹菜, 间作, 防治
英文关键词： whitefly, tobacco whitefly, celery, intercropping, control
中文摘要： 温室白粉虱Trialeurodes vaporariorum (Westwood)和烟粉虱 Bemisia tabaci (Gennadius)是严重危害葫芦科、茄科和豆科等多种蔬菜的主要害虫，具有分布范围广、种群数量大、繁殖力强等特性。作者通过田间试验研究了蔬菜保护地内间作温室粉虱非嗜食植物芹菜(Apium graveliens L.)对其的防治效果。结果表明：与空白处理和常规化学防治相比，在番茄和黄瓜保护地内间作芹菜对温室粉虱均具有显著的防治效果，驱避效果分别达到98.0%和84.5%。这些结果是初步的，但其为进一步研究温室粉虱的寄主选择机制和非化学防治方法提供了依据。
英文摘要： Whitefly (Trialeurodes vaporariorum(Westood)) and tobacco whitefly (Bemisia tabaci (Gennadius)) are major pests of many kinds of vegetables, including the Curcurbitaceae, Solanaceae and Leguminosae. These pests are difficult to control because of their wide host range, large populations and strong reproductive ability. The effect of intercropping host plants of these two whiteflies with celery (Apium graveliens L.) was studied in a greenhouse. Intercropping with celery effectively controlled whitefly damage to tomatoes and cucumbers; the beneficial effect of celery for these crops reaching about 98.0% and 84.5% respectively. Although preliminary, these results are important to research on host selection in whiteflies, and nonchemical control of the whitefly and tobacco whitefly.