Results 61 to 70 of about 3,219 (217)

A new species complex including Claviceps fusiformis and Claviceps hirtella [PDF]

open access: yes, 2008
Isolates of Claviceps species with lunate to fusiform macroconidia were collected from panicoid grasses in Texas and Zimbabwe and described as new species based on anamorphs since no teleomorphs were available.
Odvody, G N   +5 more
core  

Correlations based on mixed models as selection criteria for breeding programs targeting seed production and quality in Paspalum nicorae Parodi ecotypes

open access: yesCrop Science, Volume 66, Issue 1, January/February 2026.
Abstract To achieve satisfactory genetic gains, breeding programs must identify and prioritize key traits that affect seed production and quality. This study investigated associations among traits related to seed yield and quality in 84 Paspalum nicorae ecotypes.
Diógenes Cecchin Silveira   +10 more
wiley   +1 more source

Effects of conidial concentration and stigma wetness period on infection by the sorghum ergot pathogen Claviceps africana

open access: yes, 2009
The effect of conidial concentration and length of stigma wetness period on infection of sorghum spikelets by Claviceps africana was studied in a controlled environment experiment. A spore concentration of at least 106 conidia/mL was required for maximum
Bhuiyan, S. A.   +4 more
core   +1 more source

Efficacy of a Commercial Mycotoxin Adsorbent Against Low‐Level Aflatoxin B1 and Fumonisin B1 Exposure in Broiler Chickens: In Vitro and In Vivo Assays

open access: yesVeterinary Medicine International, Volume 2026, Issue 1, 2026.
Mycotoxins cause significant economic losses in poultry. This study evaluates the ability of a commercial mycotoxin adsorbent to bind toxins in vitro and its effects at different concentrations on broiler chickens exposed to low levels of aflatoxin B1 (AFB1) and fumonisin B1 (FB1).
M. J. Luna   +10 more
wiley   +1 more source

Comparative Ergot Alkaloid Elaboration by Selected Plectenchymatic Mycelia of Claviceps purpurea through Sequential Cycles of Axenic Culture and Plant Parasitism

open access: yesBiology, 2020
Ergot alkaloids have an established place in plant pathology and toxicology. As pharmaceuticals, their sourcing is via natural or managed agricultural occurrence of sclerotia of Claviceps purpurea (Fr.) Tul.
Peter Mantle
doaj   +1 more source

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to ochratoxin A (OTA) from food

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Ochratoxin A (OTA) is a secondary metabolite primarily produced by moulds of the genera Aspergillus and Penicillium. It is most commonly found in foods of plant origin, such as cereals, wine, coffee, spices and various types of fruits and vegetables, green tea, pistachios, figs, raisins, grapes, wine and chestnuts, as well as beer, coffee ...
Sanja Miloš   +5 more
wiley   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

A current approach to serotonin syndrome

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Serotonin syndrome is a rare but life-threatening and potentially fatal adverse reaction and it usually due to serotonergic agents, which increase the levels of serotonin in the central nervous system.
Samuray Özdemir, Neşe Kocabaşoğlu
doaj  

DNA Aptamers Targeting BcSOD1: A Novel Strategy for Controlling Botrytis cinerea in Sustainable Agriculture

open access: yesPlant Biotechnology Journal, Volume 23, Issue 12, Page 5778-5796, December 2025.
ABSTRACT Botrytis cinerea, the necrotrophic fungus responsible for grey mould disease, is a major threat to global crop production. Control strategies mainly rely on chemical fungicides, but resistance development limits their long‐term effectiveness. This study introduces, for the first time in crop protection, the use of DNA aptamers as a novel and ...
Alba López‐Laguna   +9 more
wiley   +1 more source

Nine draft genome sequences of Claviceps purpurea s.lat., including C. arundinis, C. humidiphila, and C. cf. spartinae, pseudomolecules for the pitch canker pathogen Fusarium circinatum, draft genome of Davidsoniella eucalypti, Grosmannia galeiformis, Quambalaria eucalypti, and Teratosphaeria destructans

open access: yesIMA Fungus, 2018
This genome announcement includes draft genomes from Claviceps purpurea s.lat., including C. arundinis, C. humidiphila and C. cf. spartinae. The draft genomes of Davidsoniella eucalypti, Quambalaria eucalypti and Teratosphaeria destructans, all three ...
Brenda D. Wingfield   +25 more
doaj   +1 more source

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