| 陇南小麦条锈病越夏菌量对流行的影响研究初报 |
| |
| 引用本文： | 李宗明,肖志强,马云,孟总彦. 陇南小麦条锈病越夏菌量对流行的影响研究初报[J]. 中国植保导刊, 2001, 21(9): 21-22 |
| |
| 作者姓名： | 李宗明 肖志强 马云 孟总彦 |
| |
| 作者单位： | 1. 甘肃省陇南地区农技总站 746000
2. 陇南气象台 |
| |
| 摘 要： | 通过对1989～2000年陇南小麦条锈病越夏调查资料统计分析,明确了越夏菌量与越夏区7～8月降水量密切相关,越夏菌量与秋苗发病及来年流行程度相关显著.组建了以越夏菌量预报来年流行程度的长期预测模型.
|
| 关 键 词： | 小麦条锈病 越夏 流行 |
| 修稿时间： | 2001-06-25 |
The Impact of the Abundance of Over Summer Inocula in LongnanArea on the Epidemic of Wheat Strip Rust Disease |
| |
| Li Zongming. The Impact of the Abundance of Over Summer Inocula in LongnanArea on the Epidemic of Wheat Strip Rust Disease[J]. China Plant Protection, 2001, 21(9): 21-22 |
| |
| Authors: | Li Zongming |
| |
| Abstract: | Based on analyzing the investigated data of Longnan area during 1989to 2000,it was ascertained that the amount of over -summer pathogens be closely related to the rainfa ll during July to August of the over -summer area,and the amount of over su mmer pathogens be remarkably relate d to the incidence of wheat strip rust on autumn wheat seedlings and the epi demic degree of the disease in the nex t year.Based on the amount of over summer pathogens,a long forecast mo del for the epidemic degree of the dis ease in next year was built up. |
| |
| Keywords: | wheat strip rust over-summer epidemic |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
