| 昆虫病原线虫对黄曲条跳甲幼虫防治的初步研究 |
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| 引用本文： | 李小峰,王国汉. 昆虫病原线虫对黄曲条跳甲幼虫防治的初步研究[J]. 植物保护学报, 1990, 17(3): 229-231 |
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| 作者姓名： | 李小峰 王国汉 |
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| 作者单位： | 广州师范学院生物系，华南农业大学植物保护系 |
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| 摘 要： |
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| 关 键 词： | 昆虫 病原 线虫 黄曲条跳甲 防治 |
A PRELIMINARY STUDY ON THE APPLICATION OF ENTOMOPATHOGENIC NEMATODES AGAINST STRIPED FLEA BEETLE |
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| Li Xiaofeng and Wang Guohan. A PRELIMINARY STUDY ON THE APPLICATION OF ENTOMOPATHOGENIC NEMATODES AGAINST STRIPED FLEA BEETLE[J]. Acta Phytophylacica Sinica, 1990, 17(3): 229-231 |
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| Authors: | Li Xiaofeng and Wang Guohan |
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| Affiliation: | Li Xiaofeng(Guangzhou Teacher's College)Wang Guohan(South China Agricultural University) |
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| Abstract: | Based on a comparison of the parasitism effects of six nematodespecies and strains,belonging to Steinernematidae and Heterorhabditi-dae,on striped flea beetle Phyllotreta vittata (Fabricius) larvae,it isfound that Steinernema feltiae(strain A_24)and Heterorhabditis sp.(86H-1)were most effective,the parasitizations at three days after treatmentwere up to 100%.Field application showed that the 94% of the bee-tle larvae were parasitized and 97% of the effective beetle populationwas decreased by S. feltiae(A_24) at five days after application.It issuggested that this nematode species is an available agent for bio-control against striped flea beetle. |
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| Keywords: | entomopathogenic nematodes Phyllotreta vittata bio-control |
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