山东省主要植棉地区棉花铃病发生及品种抗性分析  

Occurrence of Cotton Boll Rot in Main Cotton Producing Areas of Shandong and Analysis of Variety Resistance

作　　者：赵鸣[1] 王红艳[2] 牛玉军 薛超[1] 隋洁[1,4] 杨媛雪[1] Zhao Ming;Wang Hongyan;Niu Yujun;Xue Chao;Sui Jie;Yang Yuanxue(Shandong Cotton Research Center,Jinan 250100,China;College of Plant Protection,Shandong Agricultural University,Taian 271018,China;Juye County Agricultural Bureau,Juye 274900,China;Shandong Academy of Agricultural Sciences,Jinan 250100,China)

机构地区：[1]山东棉花研究中心,山东济南250100 [2]山东农业大学植物保护学院,山东泰安271018 [3]巨野县农业局,山东巨野274900 [4]山东省农业科学院,山东济南250100

出　　处：《山东农业科学》2018年第12期91-95,共5页Shandong Agricultural Sciences

基　　金：山东省自然科学基金项目"温湿度互作对棉铃疫病抗性的影响机制研究"(ZR2015YL072);山东省农业科学院青年科研基金项目"温湿度互作影响棉花疫病发生的机制研究"(2015YQN17)

摘　　要：2015—2017年对山东省主要植棉地区棉花铃病的发生情况进行调查,同时对山东省棉花新品种区域试验供试品种的铃病抗性进行了评价。结果表明:(1)棉铃疫病、红腐病、红粉病、炭疽病、黑果病、曲霉病和软腐病在各地均有发生,其中疫病、红腐病和红粉病的发病比例最高,不同地区间棉花铃病的发生无显著差异,但相同调查点不同年份发病程度变化较大。(2)对烂铃的抗性,品种间存在显著差异。During2015-2017,a survey on occurrence of cotton boll rot in main cotton planting areas in Shandong Province was launched.The resistance of cotton varieties in the provincial regional tests against this disease was evaluated by field experiments.The results showed the main disease types of cotton boll rot were cotton boll blight,red rot,pink rot,anthrax,black fruit,aspergillosis and soft rot,of which,the incidence of cotton boll blight,red rot and pink rot was the highest.There was no significant difference in the occurrence of cotton boll rot among different regions in Shandong Province,but the incidence of cotton boll disease varied greatly in different years at the same survey site.There were significant differences among varieties in the resistance to cotton boll rot.

关 键 词：山东 棉花 铃病 抗性 

分 类 号：S435.621252[农业科学—农业昆虫与害虫防治]