作　　者： ; ;

机构地区： 中国林业科学研究院热带林业研究所

出　　处： 《林业科学研究》 1994年第4期447-448,共2页

摘　　要： 非洲桃花心木苗叶斑病研究初报李云，骆土寿关键词非洲桃花心木苗，叶斑病，咖啡生小核菌，药剂防治非洲桃花心木（ＫｈａｙａｓｅｎｅｇａｌｅｎｓｉｓＡ．Ｊｕｓｓ．）是著名的热带速生珍贵用材树种和优良的行道及庭园绿化树种。非洲桃花心木苗病害过去有过调查报道，但... This paper reports leaf spot disease of seedlings of Khaya senegalensis A.Juss. caused by fungus of Sclerotium coffeicola Stahel,which can incur much severer disease favored by high temperature and humidity,especially from May to October.The disease fun-gus is propagated mainly by wind,rain and leaf contact.The effect of control is 63.6%,69.8%and 70.1%,respectively,spraying on leaves with water soluble carbendazim solution of 500,1000 and 1500 ppm.

关 键 词： 非洲桃花心木 叶斑病 药剂防治

领　　域： [农业科学] [农业科学]