微小盾壳霉的预萌发分生孢子可增强对核盘菌的叶部生物防治效果。
Pre-germinated conidia of Coniothyrium minitans enhances the foliar biological control of Sclerotinia sclerotiorum.
作者信息
Shi Junling, Li Yin, Qian Huali, Du Guocheng, Chen Jian
机构信息
The Key Laboratory of Industrial Biotechnology, Ministry of Education, P.R. China.
出版信息
Biotechnol Lett. 2004 Nov;26(21):1649-52. doi: 10.1007/s10529-004-3515-2.
PMID:15604814
Abstract
The relatively slow germination rate of Coniothyrium minitans limits its control efficiency against Sclerotinia sclerotiorum. Pre-germinated conidia of C. minitans enhanced its efficiency significantly: in foliar experiments with oilseed rape, hyphal extension of S. sclerotiorum was inhibited by 68%, while formation of sclerotia was completely inhibited when pre-germinated conidia were applied.
摘要
微小盾壳霉相对较慢的萌发速率限制了其对核盘菌的防治效果。微小盾壳霉的预萌发分生孢子显著提高了其防治效果：在油菜的叶面实验中，核盘菌的菌丝生长被抑制了68%，而当施用预萌发分生孢子时，菌核的形成被完全抑制。
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