合肥市草坪主要病害种类调查及病原鉴定

Investigation on principal turfgrass diseases in Hefei

通过对安徽省合肥市植物园、市府广场、琥珀山庄、黄山路及高校校园等绿化草坪病害进行调查,并采集病害标本室内鉴定,明确了合肥市草坪以白粉病Blumeria graminis、锈病Pucciniaspp.、炭疽病Colleto-trichumspp、黑粉病Sphacelothecaspp.、丝核菌综合症Rhizoctonia solani为主要病害,尤其以锈病和丝核菌综合症发生范围广,危害重。同时针对这些草坪病害的发生特点提出了防治建议。

Kinds of turfgrass disease of the Hefei Botanical Garden, the Municipal Square, Hupo Village, the Huangshan Road and the university campus were investigated, and samples were collected from the turfgrass to identify the pathogens. Blumerid graminis, Puccinia spp. , Colletotrichum spp. , Sphacelotheca spp. and Rhizoctonia solani were identified as pathogens of the principal turfgrass diseases in Hefei. Rusts and Rhizoctonia blight occur [n wide areas and cause serious damage. The recommendation to control these turfgrass diseases was also put forward.