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| 草地螟产卵和取食寄主种类初报 | |
| 引用本文： | 姜玉英 康爱国 王春荣. 草地螟产卵和取食寄主种类初报[J]. 中国农学通报, 2011, 27(7): 266-278 |
| 作者姓名： | 姜玉英 康爱国 王春荣 |
| 作者单位： | 1. 全国农业技术推广服务中心,北京,100125 2. 河北省康保县植物保护站,河北康保,076650 3. 黑龙江省植检植保站,哈尔滨,150090 4. 内蒙古自治区乌兰察布市植保站,内蒙古集宁,012000 |
| 基金项目： | 国家科技攻关项目"飞蝗、草地螟和鼠害监测预警及持续控制技术研究与示范"，％％ |
| 摘 要： | 通过2年多点广泛和系统的田间调查和观察，结合以往调查结果，确定了草地螟取食和产卵植物种类、方式，阐述了不同地区间、幼虫不同龄期时，草地螟对不同植物种类表现喜好度有差异；且观察到草地螟产卵寄主和取食寄主不完全一致，产卵部位和所占比率随环境温度和湿度不同而有所变化。以上结论进一步阐明了草地螟对寄主植物具有较强的选择性，而这种选择性是草地螟种群生存的需要。由此认为，草地螟是种植业上的重要害虫，调整种植作物种类是草地螟治理的有效措施，适时中耕除草可起到趋利避害作用。 |
| 关 键 词： | 分解规律 分解规律 |
| 收稿时间： | 2010-08-27 |
| 修稿时间： | 2010-10-11 |
Preliminary Report on the Ovipositing and Feeding Host Species of the Meadow Moth (Loxostege sticticalis L.) |
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| Jiang Yuying,Kang Aiguo,Wang Chunrong,Meng Zhengping,Zeng Juan. Preliminary Report on the Ovipositing and Feeding Host Species of the Meadow Moth (Loxostege sticticalis L.)[J]. Chinese Agricultural Science Bulletin, 2011, 27(7): 266-278 | |
| Authors: | Jiang Yuying Kang Aiguo Wang Chunrong Meng Zhengping Zeng Juan |
| Affiliation: | Jiang Yuying 1,Kang Aiguo 2,Wang Chunrong 3,Meng Zhengping 4,Zeng Juan 1 (1 National Agro-Technical Extension and Service Centre,Beijing 100125,2 Plant Protection Station of Kangbao County in Hebei Province,Kangbao 076650,3 Plant Quarantine and Protection Station of Heilongjiang Province,Harbin 150090,4 Plant Protection Station of Ulan Oab City in Nei Monggol Autonomous Region,Jining Nei Monggol 012000) |
| Abstract: | Through extensive and systemic field investigation and observation in multi-points for 2 years,combining with former survey results,the host species and behavior mode of Loxostege sticticalis L.' s ovipositing and feeding have been listed and confirmed.The preference differences on plant species among different regions and larvae instars have been expatiated.It was indicated that the feeding host species were not completely coincident with that of ovipositing.The ovipositing positions and their ratios were ... |
| Keywords: | Loxostege sticticalis L. ovipositing host feeding host selectivity preference |
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