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首页> 外文期刊>Australasian Plant Pathology >Host-parasite interaction between cultivated mushroom, Agaricus bisporus hybrid strain Sylvan A15, and the mycoparasite Verticillium fungicola, a causal agent of dry bubble disease
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Host-parasite interaction between cultivated mushroom, Agaricus bisporus hybrid strain Sylvan A15, and the mycoparasite Verticillium fungicola, a causal agent of dry bubble disease

机译：栽培蘑菇，双孢蘑菇杂交菌株Sylvan A15和真菌寄生性黄萎病菌（干泡病的病原体）之间的寄主-寄生虫相互作用

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摘要

Verticillium fungicola is one of the most economically significant pathogens of the cultivated mushroom Agaricus bisporus throughout the world. A. bisporus basidiomes are reported to be more susceptible to infection by V. fungicola than the vegetative mycelium. V. fungicola spores were also reported to be dependent on A. bisporus mycelium. Transmission and scanning electron microscopy were used to investigate the host-pathogen interactions at the mycelial and sporophore stages of A. bisporus. The transmission electron micrographs showed that the V. fungicola mycelium grows very close to the A. bisporus mycelium. There were no specialised penetration structures or any evidence of direct penetration of the pathogen in the host tissue. The scanning electron micrograph of the necrotic tissue of the diseased mushroom shows clusters of phialoconidia and hyphae of the pathogen in large numbers.
机译：黄萎病菌是全世界栽培的蘑菇双孢蘑菇的最经济重要的病原体之一。据报道，双孢蘑菇的basidiomes比真菌菌丝体更容易被V. fungicola感染。据报道，伏地真菌孢子也依赖于双孢曲霉菌丝体。使用透射电子显微镜和扫描电子显微镜研究双孢曲霉菌丝体和孢子体阶段的宿主-病原体相互作用。透射电子显微镜照片显示，真菌真菌菌丝体非常靠近双孢菌菌丝体生长。没有专门的穿透结构或病原体直接穿透宿主组织的任何证据。患病蘑菇的坏死组织的扫描电子显微镜照片显示出大量的毛囊菌和病原菌的菌丝簇。

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