Results 81 to 90 of about 4,797 (222)

The Trichoderma harzianum demon: complex speciation history resulting in coexistence of hypothetical biological species, recent agamospecies and numerous relict lineages

open access: yesBMC Evolutionary Biology, 2010
Background The mitosporic fungus Trichoderma harzianum (Hypocrea, Ascomycota, Hypocreales, Hypocreaceae) is an ubiquitous species in the environment with some strains commercially exploited for the biological control of plant pathogenic fungi. Although T.
Mulaw Temesgen   +4 more
doaj   +1 more source

Chemotaxonomy of Penicillium and Related Teleomorphs

open access: yesNippon Ishinkin Gakkai Zasshi, 1991
Penicillium is a taxonomically difficult genus of great importance in fields as diverse as food spoilage, biotechnology, biodeterioration, plant pathology and medicine. Traditional morphological approaches to taxonomy have been less than satisfactory, so in recent years a wide range of newer techniques-chemical, biochemical and physiologicalhave been ...
openaire   +2 more sources

Herbarium Specimens Provide Evidence for the Early Introduction of Erysiphe quercicola Into the United States and Document New Hosts

open access: yesForest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT The powdery mildew fungus Erysiphe quercicola (Erysiphaceae) has a complex taxonomic history that has long complicated assessments of its geographic distribution and host associations. Although knowledge of the global host range of this species has expanded substantially over the past two decades, sequencing‐confirmed records from North ...
Michael Bradshaw   +8 more
wiley   +1 more source

Intercropping Chickpea with Flax in Saskatchewan, Canada, Reduces Ascochyta Blight

open access: yesLegume Science, Volume 8, Issue 1, March 2026.
ABSTRACT Chickpea is a nutritious crop grown in drier parts of Saskatchewan. The disease Ascochyta blight, caused by Ascochyta rabiei, makes production risky. Small plot trials at four Saskatchewan locations from 2018 to 2022 aimed to test the hypothesis that intercropping chickpea with flax reduces Ascochyta blight.
Michelle Hubbard   +5 more
wiley   +1 more source

Stagonosporopsis cucurbitacearum Effector Protein ScAA9 Contributes to Virulence and Triggers Plant Immune Responses

open access: yesMolecular Plant Pathology, Volume 27, Issue 3, March 2026.
The AA9 family protein ScAA9 of Stagonosporopsis cucurbitacearum plays dual roles as both a virulence factor for infection and a PAMP for host immune manipulation, highlighting the complexity of S. cucurbitacearum–host interactions. ABSTRACT Fungal pathogens secrete cell wall‐degrading enzymes that either act as virulence factors or are perceived by ...
Mengmeng Guo   +4 more
wiley   +1 more source

First report of Trichophaea abundans and the teleomorph of Peziza ostracoderma associated with mushroom cultivation in South Africa [PDF]

open access: yes, 1994
Trichophaea abundans (Karst.) Boud., its anamorph Dichobotrys abundans Hennebert and the teleomorph of Peziza ostracoderma Korf are reported from South Africa for the first time.
Coetzee, J.C., Eicker, A.
core   +1 more source

Respiratory tract intracavitary colonization due to Scedosporium apiospermum: report of four cases

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2004
Four cases of respiratory tract intracavitary colonization (fungus ball) due to Scedosporium apiospermum (teleomorph, Pseudallescheria boydii) are reported. The need for a careful search for anneloconidia, in order to establish the etiologic diagnosis in
Luiz Carlos Severo   +2 more
doaj  

An Ustilaginoidea virens Nuclear Effector SCRE7 Inhibits Rice Immunity via Suppressing OsLBD11/12‐Promoted Transcription of OsCPS2

open access: yesPlant Biotechnology Journal, Volume 24, Issue 3, Page 1305-1321, March 2026.
ABSTRACT Phytopathogenic fungi secrete a great number of effector proteins into various organelles of host plants and suppress plant immunity through different mechanisms. In this study, we identify SCRE7 as a unique nuclear effector that is essential for U. virens infection.
Chunquan Jiang   +13 more
wiley   +1 more source

Ogataea thermophila sp. nov., the teleomorph of Candida thermophila

open access: yes, 2007
Ascospore formation was observed in the type strain of Candida thermophila Shin K-S, Shin YK, Yoon and Park on some yeast sporulation media. In addition, a further sporulating strain was found that proved to be conspecific with C.
J Tornai-Lehoczki   +7 more
core   +1 more source

Aspergillus sect. Aeni sect. nov., a new section of the genus for A. karnatakaensis sp. nov. and some allied fungi

open access: yesIMA Fungus, 2010
The new species Aspergillus karnatakaensis sp. nov. is described and illustrated. All three isolates of this species were isolated from Indian soil; two from soil under a coconut palm in a coffee plantation in Karnataka, and one from soil in the Machrar ...
J. Varga, J.C. Frisvad, R.A. Samson
doaj  

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