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| 2%阿维•苏可湿性粉剂对桉树尺蠖的防治效果 | |
| 引用本文： | 赵丹阳. 2%阿维•苏可湿性粉剂对桉树尺蠖的防治效果[J]. 广东林业科技, 2011, 27(1): 39-41 |
| 作者姓名： | 赵丹阳 |
| 作者单位： | 1. 广东省罗定市林业局,广东罗定,527200 2. 广东省森林病虫害防治与检疫总站 3. 广东省林业科学研究院 |
| 摘 要： | 用2%阿维·苏可湿性粉剂防治林间的桉树尺蠖3~4龄幼虫,施药后第5d,轻度、中度和重度发生区的幼虫校正死亡率分别为91.59%、90.76%和90.96%。用2%阿维.苏杀虫剂防治1333 hm2桉林的桉树尺蠖,防治成本支出为18.6万元。 |
| 关 键 词： | 2%阿维·苏可湿性粉剂 桉树尺蠖 生物防治 |
| 收稿时间： | 2010-12-30 |
| 修稿时间： | 2011-02-21 |
The Effect of 2% Awei•Su WP on Inchworm on Eucalyptus |
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| ZHAO Danyang. The Effect of 2% Awei•Su WP on Inchworm on Eucalyptus[J]. Forestry Science and Technology of Guangdong Province, 2011, 27(1): 39-41 | |
| Authors: | ZHAO Danyang |
| Affiliation: | Chen Jing1 Liu Jianfeng2 Zhao Danyang3(1.Forestry Administration of Luoding,Guangdong Luoding,527200,2.General Station of Forest Pest Control and Quarantine of Guangdong Province,3.Guangdong Academy of Forestry) |
| Abstract: | An important natural enemy of Ipomoea cairica, Cassida circumdata, was found. The morphology and biology of Cassida circumdata were described, and feeding ability of the beetle was observed in laboratory. |
| Keywords: | Ipomoea cairica Cassida circumdata morphology biology feeding ability |
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