草坪草红丝病与粉斑病的研究进展  

Research advances in the red thread and pink patch of turfgrasses

作　　者：章武 黄俊文 林金梅 黎宇婷 刘金祥 牛学礼 ZHANG Wu;HUANG Junwen;LIN Jinmei;LI Yuting;LIU Jinxiang;NIU Xueli(Lingnan Normal University,Zhanjiang 524048,Guangdong,China;School of Life Science,South China Normal University,Guangzhou 510631,Guangdong,China)

机构地区：[1]岭南师范学院,广东湛江524048 [2]华南师范大学生命科学学院,广东广州510631

出　　处：《草业科学》2018年第8期1819-1828,共10页Pratacultural Science

基　　金：国家自然科学基金(31602002);岭南师范学院博士启动项目(ZL1610);岭南师范学院校级培育项目(LP1861)

摘　　要：草坪草红丝病(Laetisaria fuciformis)与粉斑病(Limonomyces roseipellis)是发生于世界各地温带地区的重要草坪草病害,L.fuciformis和Li.roseipellis可侵染大部分禾本科冷季型草坪草,其中对多年生黑麦草(Lolium perenne)及紫羊茅(Festuca rubra)危害最为严重,极大地影响了草坪草观赏价值和使用价值。近年来,这两种病害首次在我国热带地区相继报道,对海滨雀稗(Paspalum vaginatum)、结缕草(Zoysia spp.)和杂交狗牙根(C.dactylon×C.transvaalensis)等多种暖季型草坪草产生较大危害,然而我国对这两种病害的系统研究较少,因此,本文综述了这两种病害在世界范围内的发生分布、症状、病原以及病害发生规律,并对国内外草坪草红丝病和粉斑病的生态防治、化学防治和寄主的抗病性等方面进行了总结,以期为草坪草红丝病和粉斑病的快速诊断、预防和治理提供科学依据,为进一步深入研究红丝病和粉斑病提供基础资料。Red thread(Laetisaria fuciformis)and pink patch(Limonomyces roseipellis)are important turfgrass diseases which widely spread in temperate regions of the world.L.fuciformis and Li.roseipellis can infect most of gramineous cold-season turfgrass,which especially causing serious damage on Lolium perenne and Festuca rubra,leading to seriously affects the ornamental and use value of turfgrass.In recent years,these two diseases have been firstly reported successively in tropical regions of China,causing great harm to various types of warm season lawn grass,such as Paspalum vaginatum,Zoysia spp.,and C.dactylon×C.transvaalensis.In addition,there are few systematic studies on these two diseases in China.Therefore,the distribution,harmfulness,symptoms,pathogens and disease development of the red thread and pink patch of turfgrass were summarized.The ecological,biological and chemical control technologies and hosts disease resistance were introduced,looking forward to provide reliable and detailed information for red thread and pink patch disease diagnosis,prevention and management of turfgrass in China,and providing the basic data for further study of red thread and pink patch of turfgrass.

关 键 词：红丝病 粉斑病 病害发生规律 生态防治 

分 类 号：S435.4[农业科学—农业昆虫与害虫防治]