摘要
真菌是荸荠(Eleocharisdulcis)贮藏期间腐烂病的重要病原,严重影响荸荠的品质和产量,造成巨大的经济损失。为了查明致病真菌种类,作者在2001年,分别从荔浦、合浦、南宁等地收购站,采集荸荠病害标本。经分离、培养、致病力测定和形态特征观察,获得三种病原:A-8菌株为根串珠霉(Thielaviopsissp.)、A-13菌株为根霉(Rhizopussp.)、A-3菌株为尖孢镰刀菌(FusariumoxysporumSchlecht.)。
Fungus was one of the pathogens of Chinese water chestnut during storing up periodThe output and quality of Chinese water chestnut was damaged by fungus,thus serious loss of economy was caused In order to investigate the pathogens, a large number of samples of diseases were collected from purthasing stations in Lipu,Hepu and Nanning in 2001According to the experiments of culture,pathogenicity and morphology,three species of pathogen were identified to be Thielaviopsis sp(A-8 Strain), Rhizopus sp(A-13 Strain), Fusarium oxysporum Schlecht.(A-3 Strain).
出处
《广西农业生物科学》
CAS
CSCD
2003年第2期96-99,共4页
Journal of Guangxi Agricultural and Biological Science
关键词
荸荠
贮藏期
真菌性病害
种类
病原鉴定
Chinese water chestnut
pathogenic fungus
identification
