摘要
针对海南省景观植物小叶榕榕管蓟马(Gynaikothrips uzeli Zimmermann)及大棚甜瓜烟粉虱(Bemisia tabaci Gennadius)发生危害严重的情况,对其防治进行了药剂筛选试验。结果发现,20%啶虫咪1500倍+绿颖喷淋油200倍的药剂处理有较好的防治效果,防治效果达80%以上。
Pesticides used for control of Gynaikothrips uzeli (Zimmermann) infecting landscaping plant Ficus microcarpa. L. and Bemisia tabaci (Gennadius) attacking sweet melon under simple shade were screened in the field. Results showed that pesticide treatment with 20% Acetamiprid diluted 1500 times plus EnSpray, a petroleum spray oil, diluted 300 times had a good effect of controlling G. uzeli and B. tabaci, with a controlling efficiency of 80% or more after 5 days of application.
出处
《热带农业科学》
2008年第6期19-21,共3页
Chinese Journal of Tropical Agriculture
基金
国家支撑计划(编号:2007BAD48B01-05)
海南省自然科学基金(编号:30623)资助。
关键词
榕管蓟马
烟粉虱
化学防治
Gynaikothrips uzeli (Zimmermann)
Bemisia tabaci (Gennadius)
chemical control