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| 大螟为害小麦的初步调查 | |
| 引用本文： | 徐丽娜,李昌春,胡本进,周子燕,李晓霞,刘守荣,李文晋.大螟为害小麦的初步调查[J].植物保护,2012,38(2):182-182. |
| 作者姓名： | 徐丽娜 李昌春 胡本进 周子燕 李晓霞 刘守荣 李文晋 |
| 作者单位： | 1. 安徽省农业科学院植物保护研究所,合肥,230031 2. 安徽省含山县植保站,含山,238100 3. 安徽省滁州市植保站,滁州,239001 |
| 摘 要： | 大螟(Sesamia in erens Walker)是一种以水稻为主要寄主的杂食性害虫,然而关于其为害小麦的调查研究却鲜有报道.为了研究大螟在麦田的发生规律,作者于2011年5月上、中旬,采用平行线跳跃式取样方法对安徽省部分地区麦田大螟的发生为害情况进行了初步调查.大螟以越冬代和第1代幼虫为害小麦,在小麦茎秆上蛀孔后,可取食麦茎组织,形成白穗.滁州市南谯区麦田大螟为害最为严重,田间平均受害株率达到9.83％,有虫株率为6.17％. |
| 关 键 词： | 大螟 小麦 为害 |
Preliminary investigation on damage of pink stem borer on wheat |
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| Xu Lin,Li Changchun,Hu Benjin,Zhou Ziyan,Li Xiaoxi,Liu Shourong,Li Wenjin.Preliminary investigation on damage of pink stem borer on wheat[J].Plant Protection,2012,38(2):182-182. | |
| Authors: | Xu Lin Li Changchun Hu Benjin Zhou Ziyan Li Xiaoxi Liu Shourong Li Wenjin |
| Institution: | 1.Institute of Plant Protection,Anhui Academy of Agricultural Sciences,Hefei 230031,China; 2.Plant Protection Station of Hanshan,Anhui 238100,China; 3.Plant Protection Station of Chuzhou,Anhui 239001,China) |
| Abstract: | In order to investigate the damage of Sesamia inferens on wheat,an investigation of S.inferens was carried out in Anhui in May 2011.The rate of damaged plants,with the average percentage reaching to 9.83%,was the highest in Nanqiao of Chuzhou City.The rate of plants infested with S.inferens was 6.17%.Wheat was damaged by the over-wintering and first generations of S.inferens.It bored into wheat stem and ate tissue to make the wheat head become white. |
| Keywords: | Sesamia inferens wheat damage |
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