橡胶树红根病病原菌的鉴定(Ⅱ)  

Identification of Pathogenic Fungi of Rubber Red Root Disease

作　　者：张运强[1] 谢艺贤[1] 张辉强[1] 

机构地区：[1]中国热带农业科学院植物保护研究所,海南儋州571737

出　　处：《热带作物学报》2000年第1期20-24,共5页Chinese Journal of Tropical Crops

摘　　要：通过对室内人工培养的2种类型橡胶树红根病菌子实体的外部形态、内部微观结构包括担孢子、管扎、管孔间隔膜等分类学上特征的观察，以及与大田病树上子实体的比较，进一步证实海南岛2种类型橡胶树红根病菌的性状差异达到变种级水平．类型Ⅰ和类型Ⅱ可区分为2个不同的变种。Two Ganoderma pseudofeereum (Wakef) Over et Steinm in rubber trees, type Ⅰ and type Ⅱ were collected in Hainan Island. The external morphology and the internal microstructure of the cultural fructification and the field fructification of type Ⅰ and type Ⅱ were studied. There are differences between twe Ⅰ and type Ⅱ, such as external shape, internal microstructure like basidiosspore, tube and distance of inter-tube, etc. According to these differences of systemaic characteristics,G. pseudoferreum in Hainan Island type Ⅰ and type Ⅱ are considered to fallinto two different varieties.

关 键 词：橡胶树 红根病 病原菌 鉴定 

分 类 号：S435.76[农业科学—农业昆虫与害虫防治]