Results 31 to 40 of about 6,982 (224)

Aspergillus section Flavi and aflatoxins in Algerian wheat and derived products [PDF]

open access: yes, 2010
Wheat and its derivatives are a very important staple food for North African populations. The aim of this study was to analyze populations of Aspergillus section Flavi from local wheat based on aflatoxins (AFs),cyclopiazonic acid (CPA) and sclerotia ...
Salim Mokrane   +11 more
core   +1 more source

Effect of the mycoflora of ergot (Claviceps purpurea)sclerotia on their viability

open access: yesPlant Protection Science, 2010
Twenty fungal species were isolated from sclerotia of ergot (Claviceps purpurea) originating from rye. In in vitro tests with the anamorphic stage of ergot (known as Sphacelia segetum) high mycoparasitic activity was exhibited only by two of them ...
Michal ONDŘEJ   +2 more
doaj   +1 more source

Control of ergot (Claviceps purpurea (Fr.) Tul.) ascoscarpus formation under the impact of chemical, biological seed dressing

open access: yesPlant Protection Science, 2002
The present paper discuses the feasibility of ergot contaminants control in rye seeds through seed dressing. The objective of the work was to determinate the impact of chemical and biological seed dressing on sclerotia germination and ascocarps formation.
Z. Dabkevičius, R. SEMAŠKIENĖ
doaj   +1 more source

Formation of sclerotia and production of indoloterpenes by Aspergillus niger and other species in section Nigri. [PDF]

open access: yesPLoS ONE, 2014
Several species in Aspergillus section Nigri have been reported to produce sclerotia on well-known growth media, such as Czapek yeast autolysate (CYA) agar, with sclerotia considered to be an important prerequisite for sexual development.
Jens C Frisvad   +3 more
doaj   +1 more source

Potential of Nonthermal Atmospheric-Pressure Dielectric Barrier Discharge Plasma for Inhibition of Athelia rolfsii Causing Southern Blight Disease in Lettuce

open access: yesAgriculture, 2023
Athelia rolfsii is one of the most destructive and aggressive fungal pathogens worldwide and causes southern blight disease of lettuce. A nonthermal atmospheric-pressure dielectric barrier discharge (DBD) plasma has attracted interest as an alternative ...
Salit Supakitthanakorn   +4 more
doaj   +1 more source

Host specialization of different populations of ergot fungus (Claviceps purpurea)

open access: yesCzech Journal of Genetics and Plant Breeding, 2002
In our previous study of Claviceps purpurea three populations were found: G1 on open localities, G2 from shady or wet habitats and G3 on Spartina stands of coastal salt marshes. The latter two are also chemoraces.
S. Pažoutová   +3 more
doaj   +1 more source

MANAGEMENT OF Allium WHITE ROT CAUSED BY Sclerotium cepivorum BY USING COMPOST OF CERTAIN PLANT WASTES [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2009
A laboratory trial was conducted at 20 ºC to investigate the effect of pH range on the growth and sclerotial formation of Sclerotium cepivorum, which causes white rot of Allium species.
G. A. El-Kot, M. E. Shalaby
doaj   +1 more source

Epidemiological Characterization of Lettuce Drop (Sclerotinia spp.) and Biophysical Features of the Host Identify Soft Stem as a Susceptibility Factor

open access: yesPhytoFrontiers, 2021
The soilborne fungus Sclerotinia minor was not known to produce sclerotia in the stems of infected and uncollapsed Lactuca standing intact until our observation in a greenhouse in 2017. We investigated lettuce–environment–S.
Bullo Erena Mamo   +5 more
doaj   +1 more source

Multiplex TaqMan qPCR Assay for Detection, Identification, and Quantification of Three Sclerotinia Species

open access: yesMycobiology, 2022
White mold (or Sclerotinia stem rot), caused by Sclerotinia species, is a major air, soil, or seed-transmitted disease affecting numerous crops and wild plants.
Dong Jae Lee   +5 more
doaj   +1 more source

Sclerotia

open access: yes, 2016
Sclerotia fui sp. nov. (Figs 27, 28, 97−110) Types. Holotype. Male. CHINA. Hubei Province, Wuhan City, Xianjian Village, 23.vii.2008 sweeping, X.H. Fu (NHMHAU). Paratypes: 5 males, 5 females, same data as for holotype; Wuhan City, 20.v.2005 X.H. Fu 8 -10 p.m., 24 males, 9 females, 2 larvae (ANIC); 25 males, 16 females, Hubei Province, Xiaogan City ...
Ballantyne, Lesley A.   +7 more
openaire   +2 more sources

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