The most important pathogenic fungus of the silkworm, Bombyx mori L. (Lepidoptera: Bombycidae), is Beauveria bassiana (Balsamo-Crivelli ) Vuillemin (Hypocreales: Clavicipitaceae), which causes significant damage to sericulture production. Therefore, diagnosing fungal disease and developing new control measures are crucial to silk production. To better understand the responsive and interactive m...

The genus Claviceps (Clavicipitaceae) is noted for producing ergot alkaloids that cause ergotism. yanagawaensis, a parasite of Zoysia japonica (family: Poaceae), has been isolated in Japan. Bioactivity screening showed methanol extract from rice culture C. yanagawaensis was cytotoxic to cancer cells. In our search active substances, the new secalonic acid analogues (-)-5-epi-F-7 (1) and ergochr...

Ergot alkaloids are indole-derived mycotoxins that are important in agriculture and medicine. Ergot alkaloids are produced by a few representatives of two distantly related fungal lineages, the Clavicipitaceae and the Trichocomaceae. Comparison of the ergot alkaloid gene clusters from these two lineages revealed differences in the relative positions and orientations of several genes. The questi...

Bu çalışmanın amacı, 2019 yılında Sakarya İli yayla ve meralarından alınan toprak örneklerinden elde edilen entomopatojen fungusların izolasyonunun, teşhisinin yapılması Metarhizium anisopliae (Metschn.) Sorokin, 1883 (Hypocreales: Clavicipitaceae) olarak teşhisi yapılan beş adet izolatın (S43/1, S43/2, S43/3, S42/1, S42/2), Meloidogyne incognita (Kofoid & White, 1919) javanica (Treub, 1885) (T...

Introduction Cordyceps sinensis is the complex of fungus Cordyceps sinensis (Berk.) Sacc. (Clavicipitaceae) growing on the larva of Hepialus armoricanus Oberthur (caterpillar) that lives afew inches underground. It is also commonly known as Cordyceps, or “Dong Chong Xia Cao” (winter-worm and summer-grass) in Chinese, because of its appearance during different seasons. Cordyceps has been used in...

The abundance of Nassella leucotricha and its rate of infection by its fungal pathogen, Atkinsonella texensis (Balansieae, Clavicipitaceae, Ascomycota), varied spatially in three savanna sites in central Texas. In two of the three sites, Nassella was much more abundant at the edge of clusters of woody plants than in the open grassy areas between them. In all three sites, the incidence of diseas...

Wilson, A. D., Clement, S. L., and Kaiser, W. J. 1991. Survey and detection of endophytic fungi in Lolium germ plasm by direct staining and aphid assays. Plant Dis. 75:169-173. Clavicipitaceous anamorphic endophytes were detected in 28 of 85 accessions from five of eight species in a collection of Lolium germ plasm. Comparative descriptions of endophytic mycelium in seeds of L. multiflorum, L. ...

Epichloë species (Clavicipitaceae, Ascomycota) are the causal agents of choke disease of grasses. This disease is characterized by the presence of cylindrical fungal stromata which wrap the immature inflorescences and inhibit the normal development of reproductive tillers. Using phenotypic and molecular characters, as well as mating compatibility tests, the fungus causing choke disease in Brach...

The susceptibility of preimaginal and adult olive fruit fly, Bactrocera oleae (Gmelin) (Diptera: Tephritidae), to a strain of the mitosporic ascomycete Metarhizium brunneum (Petch) (Hypocreales: Clavicipitaceae) and the insecticidal activity of its crude extract to olive fruit fly adults were investigated. Strain EAMb 09/01-Su caused 60% mortality to B. oleae adults, with average survival time ...