【摘要】 1985—1988年期间对浙江省6地(市)的山茶花进行了详细调查研究,并对病原作了鉴定。在初步确定的20种病害中,分布广泛、为害较重的病害有:炭疽病(Colletotrichum camelliae)、灰枯病(Monochaetia camelliac)、灰斑病(Pestalotia guepini)、赤叶斑病(Phyllosticta theicola)、根腐病(Fusarium ventricosum)。其中灰斑病、枝枯病(Dothiorella ribis和根腐病为害山茶花以前在我国未见正式报道。文章对山茶花病害的症状作了描述。更多还原

【Abstract】 This paper deals with diseases of Camellia in six zone of Zhejiang Province from 1985 to 1988, 20 of the diseases are described briefly about symptoms and the biology of pathogens. Among them, 5 of the 20 diseases caused by Colletotrichum camellia, Monochaetia camellia, Pestalotia guepini, Phyllosticta theicola and Fusarium ventricosum are distributed more widely and cause more severe damages and the those caused by Pestalotia alqeriensis, Dothiorella ribis aud Fusarium ventricosum are first records in Chiua.更多还原