摘要
甘薯长喙壳菌(Ceratocystis fimbriata Ellis&Halsted)是在世界范围内分布广泛、危害严重的食品腐败真菌,尤其会在甘薯采后贮藏过程中造成极大经济损失。此外,在甘薯长喙壳菌侵染过程中可诱导甘薯产生植物抗毒素呋喃萜类毒素,该毒素具有严重的肝毒性和肺毒性,会严重威胁人体健康。因此,控制甘薯长喙壳菌及其造成的甘薯采后贮藏损失刻不容缓。本文主要综述了甘薯长喙壳菌的生物学特性、侵染途径、发病条件、致病机制、呋喃萜类毒素的合成途径及其防控方法,以期为高效防控甘薯长喙壳菌、提升甘薯的贮藏品质提供理论依据。
Ceratocystis fimbriata Ellis&Halsted is a widely distributed and devastating phytopathogen causing significant losses in post-harvest sweet potatoes.In addition,sweet potato can be induced to produce furanoterpenoids during the infection of Ceratocystis fimbriata Ellis&Halsted.The toxin can cause hepatoxicity,pneumonia,and lung edema and seriously threaten human health.Therefore,it is urgent to control C.fimbriata and the storage loss of sweet potatoes.The current paper mainly reviewed the biological characteristics,infection pathways,pathogenic conditions,pathogenicity mechanism,synthesis pathway of furanoterpenoid toxins,and the control measures of C.fimbriata.The paper aimed to provide an important theoretical basis for the efficient prevention and control of C.fimbriata and the improvement of the storage quality of sweet potatoes.
作者
王森
田俊
刘曼
WANG Sen;TIAN Jun;LIU Man(School of Life Sciences,Jiangsu Normal University,Xuzhou 221116,China)
出处
《江苏农业学报》
CSCD
北大核心
2023年第5期1256-1264,共9页
Jiangsu Journal of Agricultural Sciences
基金
江苏省研究生科研与实践创新计划项目(KYCX21-2591)
徐州市科技局科技计划项目(KC21126)。
关键词
甘薯
甘薯长喙壳菌
生物学特性
致病机制
呋喃萜类毒素
防控方法
sweet potato
Ceratocystis fimbriata
biological characteristics
pathogenicity
furanoterpenoids
control measures
