Sanders G M, Korsten L
Department of Microbiology and Plant Pathology, Forestry and Agricultural Biotechnology Institute, University of Pretoria, Pretoria 0002, South Africa.
Microbiol Res. 2003;158(2):143-50. doi: 10.1078/0944-5013-00186.
Three hundred and eighteen Colletotrichum gloeosporioides isolates from stem-end rot and anthracnose infected avocados as well as from stem-end rot/anthracnose and soft brown rot on mango, were compared using fruit inoculations. Isolates could be categorised according to lesion size and both avocado and mango isolates produced larger lesions when inoculated on their own hosts. Cross-inoculation potential of these isolates was also compared on strawberries, peppers, guavas, papayas and citrus. All isolates produced lesions on all hosts except citrus. Factors such as area of origin and symptom type from which original isolations were made, could not be correlated with lesion development on these hosts.
使用果实接种法，对从患茎端腐烂病和炭疽病的鳄梨以及患茎端腐烂病/炭疽病和软腐病的芒果中分离出的318株胶孢炭疽菌进行了比较。分离株可根据病斑大小进行分类，并且鳄梨和芒果分离株在接种到各自宿主上时会产生更大的病斑。还比较了这些分离株在草莓、辣椒、番石榴、木瓜和柑橘上的交叉接种潜力。除柑橘外，所有分离株在所有宿主上均产生病斑。分离株的起源地区和最初分离时的症状类型等因素，与这些宿主上病斑的发展没有相关性。
