立枯丝核菌对马铃薯致病性及综合防治研究进展  

Research progress on pathogenicity and integrated control of Rhizoctonia solani Kühn to potato

作　　者：高宇晗 孟利强[1] 刘治廷 姜超 刁琢 杜蓉春 候婷婷 曹旭[1] GAO Yuhan;MENG Liqiang;LIU Zhiting;JIANG Chao;DIAO Zhuo;DU Rongchun;HOU Tingting;CAO Xu(Institute of Microbiology,Heilongjiang Academy of Sciences,Harbin Heilongjiang 150010,China;Daxinganling Agricultural and Forestry Research Institute,Daxinganling Heilongjiang 165000,China)

机构地区：[1]黑龙江省科学院微生物研究所,黑龙江哈尔滨150010 [2]大兴安岭地区农业林业科学研究院,黑龙江大兴安岭165000

出　　处：《农业工程》2025年第1期85-92,共8页AGRICULTURAL ENGINEERING

基　　金：2023年度黑龙江省重大科技成果转化项目(CG23014);黑龙江省科学院院长基金项目(YZ2023SW02)。

摘　　要：研究了以立枯丝核菌为病原菌的土传病害马铃薯黑痣病,该病具有固定繁殖在土壤中难以根除的特点。在我国主要马铃薯种植区都有不同程度的发生,给马铃薯的商业价值带来了严重影响。归纳总结了马铃薯黑痣病的症状、融合群、分布和发病规律等,同时探讨了病原菌的鉴定方法和致病机制。提出了农业防治、选育抗性品种及生物防治等多种措施,为进一步深入研究和防治马铃薯黑痣病提供了理论基础。Potato black scurf,a soil-borne disease with Rhizoctonia solani Kühn as the causal agent was studied,which was character-ized by fixed propagation in soil and is difficult to eradicate.It has occurred in different degrees in major potato growing areas in China and has brought serious influence on commercial value of potato.The symptoms,anastomosis groups,distribution,and occurrence regularity of potato black scurf were summarized,and identification method and pathogenic mechanism of pathogenic bacteria were dis-cussed.Agricultural control,breeding resistant varieties,biological control,and other measures were proposed to provide a theoretic-al basis for further in-depth research and control of potato black scurf.

关 键 词：马铃薯 黑痣病 立枯丝核菌 融合群 致病机制 防治措施 

分 类 号：S532[农业科学—作物学]