Natural occurrence of ampelomyces intracellular mycoparasites in mycelia of powdery mildew fungi
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چکیده
منابع مشابه
Intracellular Mycoparasites in Action: Interactions Between Powdery Mildew Fungi and Ampelomyces
Pycnidial fungi of the genus Ampelomyces are widespread intracellular mycoparasites of powdery mildew fungi worldwide. Their pycnidia are produced in hyphae, conidiophores and immature ascomata of their mycohosts. Thus, they suppress both the asexual and the sexual reproduction of the invaded powdery mildew mycelia, and then destroy them completely. Conidia of Ampelomyces are released from the ...
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Powdery mildew disease of rubber affects immature green leaves, buds, inflorescences, and other immature tissues of rubber trees, resulting in up to 45% losses in rubber latex yield worldwide. The disease is often controlled by dusting the diseased plants with powdered sulfur, which can have long-term negative effects on the environment. Therefore, it is necessary to search for alternative and ...
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Plant Protection Department, Laiyang Agricultural College, Chunyang Road, Chengyang, Qingdao, 266109, Shandong Province, PR China Institute of Crop Protection, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi Province, PR China Eötvös Loránd University, Department of Plant Anatomy, H-1117 Budapest, Pázmány Péter sétány 1/C, Hungary Plant Protection Institute of the H...
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Understanding the mechanisms responsible for divergence and specialization of pathogens on different hosts is of fundamental importance, especially in the context of the emergence of new diseases via host shifts. Temporal isolation has been reported in a few plants and parasites, but is probably one of the least studied speciation processes. We studied whether temporal isolation could be respon...
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In this research,for taxonomic studies and identification of the fungi associated with the powdery mildew(Oidium euonymi- japonici) of Buxus trees (Euonymus japonica), the infected leaves were collected during autumn and winter 2012-2013 in Gorgan (Golestan province -Iran). The samples after washing and surface sterilizing, were cultured on PDA medium(with boxwood extract).Then based on availab...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 1998
ISSN: 0028-646X,1469-8137
DOI: 10.1046/j.1469-8137.1998.00316.x