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| 稻水象甲幼虫危害根系对水稻生长及其产量的影响 | |
| 引用本文： | 李爱平,黄志农,文吉辉,曾燕清,胡胜辉.稻水象甲幼虫危害根系对水稻生长及其产量的影响[J].湖南农业科学,2011(15). |
| 作者姓名： | 李爱平 黄志农 文吉辉 曾燕清 胡胜辉 |
| 作者单位： | 1. 株洲县农业局,湖南株洲,412100 2. 湖南省植物保护研究所,湖南长沙,410125 3. 湘乡市植保植检站,湖南湘乡,411400 4. 汨罗市植保植检站,湖南汨罗,414400 |
| 基金项目： | 国家“十一五”科技支撑计划(2006BAD08A04); 湖南省“十五”重大科技攻关项目(02NKY3008-04); 湖南省“十一五”重大科技攻关项目(2006NK1001) |
| 摘 要： | 稻水象甲对水稻的危害主要表现为成虫啃食稻叶、幼虫蛀食稻根,特别是幼虫破坏根系,直接影响水稻的生长发育和产量,对水稻生产危害极大。初步研究探讨了稻水象甲幼虫危害根系后对水稻的生长发育、经济性状和产量的影响。 |
| 关 键 词： | 稻水象甲 幼虫危害 稻根 水稻生长 产量损失 |
Influences of Lissorhoptrus oryzophilus Larva Damaging Root System on Development and Yield of Rice |
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| LI Ai-ping,HUANG Zhi-nong,WEN Ji-hui,ZENG Yan-qing,HU Sheng-hui.Influences of Lissorhoptrus oryzophilus Larva Damaging Root System on Development and Yield of Rice[J].Hunan Agricultural Sciences,2011(15). | |
| Authors: | LI Ai-ping HUANG Zhi-nong WEN Ji-hui ZENG Yan-qing HU Sheng-hui |
| Institution: | LI Ai-ping1,HUANG Zhi-nong2,WEN Ji-hui2,ZENG Yan-qing3,HU Sheng-hui4(1.Agricultural Bureau of Zhuzhou County,Hunan 412100,PRC,2.Hunan Plant Protection Institute,Changsha 410125,3.Plant Protection and Quarantine Station of Xiangxiang City,Hunan 411400,4.Plant Protection and Quarantine Station of Miluo City,Hunan 414400,PRC) |
| Abstract: | Damage of Lissorhoptrus oryzophilus on rice mainly showed as adult biting leaves and larva boring roots,especially the larva damaging root system immediately influences development and yield of rice and has huge harm on rice production.This paper preliminarily discussed the influences of Lissorhoptrus oryzophilus larva damaging root system on development,economic characteristics and yield of rice. |
| Keywords: | Lissorhoptrus oryzophilus larva damage rice roots rice growth yield loss |
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