| 山东花生茎腐病发生规律及防治研究初报 |
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| 引用本文： | 郭洪参,李林,齐军山,张正,李长松,徐作珽,李凡,万书波.山东花生茎腐病发生规律及防治研究初报[J].山东农业科学,2009(8):83-85. |
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| 作者姓名： | 郭洪参 李林 齐军山 张正 李长松 徐作珽 李凡 万书波 |
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| 作者单位： | 1. 山东农业大学植物保护学院,山东,泰安,271018;山东省农业科学院,山东,济南,250100
2. 山东省农业科学院,山东,济南,250100 |
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| 基金项目： | 国家“十一五”科技支撑计划项目(2006BAD21B04);;山东省农业科学院高新技术自主创新基金(2007ycx022、2007ycx023-03) |
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| 摘 要： | 对山东省十几个县市花生茎腐病的调查研究结果表明，该病在花生主产区苗期发病率高，主要危害茎基部及分枝，并与土质、气候、栽培方式密切相关。一般有两次发病高峰期，第一次出现在6月中旬，全省花生主产区普遍发生。8月中下旬以后，随着植株衰老，病情指数缓慢上升进入第二个发病高峰期。田间防治试验表明，好力克＋多菌灵、腈菌唑＋多菌灵、甲基托布津和百泰防治效果分别为92．36％、76．74％、79．8％和78．35％。
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| 关 键 词： | 花生 色二孢茎腐病 发病规律 药剂防治 |
Preliminary Study on Occurrence and Control of Peanut Collar Rot in Shandong Province |
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| GUO Hong-shen,LI Lin,QI Jun-shan,ZHANG Zheng,LI Chang-song,XU Zuo-ting,LI Fan,WAN Shu-bo.Preliminary Study on Occurrence and Control of Peanut Collar Rot in Shandong Province[J].Shandong Agricultural Sciences,2009(8):83-85. |
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| Authors: | GUO Hong-shen LI Lin QI Jun-shan ZHANG Zheng LI Chang-song XU Zuo-ting LI Fan WAN Shu-bo |
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| Institution: | 1.College of Plant Protection;Shandong Agricultural University;Taian 271018;China;2.Shandong Academy of Agricultural Sciences;Jinan 250100;China |
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| Abstract: | The results of investigation and study on peanut collar rot in Shandong Province showed that the disease had high incidence at seedling stage in the main producing areas of peanut and mainly harmed the basal stems and branches,which had close relation with soil,climate and cultivation ways.There were usually two occurrence peak periods and the first one commonly appeared in mid-June in the main peanut producing areas.After mid and late August,with the plant senescing,the disease index increased slowly and t... |
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| Keywords: | Peanut Diplodia collar rot Occurrence regularity Fungicid control |
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