Temporal dynamics of the survival of Verticillium dahliae microsclerotia with or without melanin in soils amended with biocontrol agents
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Plant Pathology"
DOI: 10.1007/s10658-020-02014-9
Abstract: Verticillium dahliae is a soilborne pathogen that causes wilt in many economically important crops. It produces melanized microsclerotia for its long-term survival in soil. Accurate quantification of viable microsclerotia in soil prior to planting is… read more here.
Keywords: microsclerotia; verticillium dahliae; melanin; biocontrol ... See more keywords
Metarhizium microsclerotia and hydrogel versus hydromulch: testing fungal formulations against Asian longhorned beetles
Sign Up to like & getrecommendations! Published in 2017 at "Biocontrol Science and Technology"
DOI: 10.1080/09583157.2017.1362546
Abstract: ABSTRACT The efficacy of microsclerotia of Metarhizium brunneum (Petch) (Hypocreales: Clavicipitaceae) strain F52 (ARSEF 7711) was tested using samples which had been exposed on forest trees, allowing time for conidia to be produced. An aqueous… read more here.
Keywords: microsclerotia; hydrogel; asian longhorned; metarhizium ... See more keywords
Effects of Sublabeled Rates of Dazomet and Metam-Sodium Applied Under Low-Permeability Films on Calonectria Microsclerotia Survival.
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DOI: 10.1094/pdis-05-17-0713-re
Abstract: Infested soil is the primary inoculum source for Calonectria spp. for initiating disease in ornamental and forestry crops. The effects of dazomet and metam-sodium on survival of microsclerotia of 28 isolates belonging to 19 Calonectria… read more here.
Keywords: microsclerotia; calonectria spp; calonectria; metam sodium ... See more keywords
Superoxide Initiates the Hyphal Differentiation to Microsclerotia Formation of Macrophomina phaseolina
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DOI: 10.1128/spectrum.02084-21
Abstract: Reactive oxygen species (ROS) have been proposed as the key stimulus for sclerotia development by studying fungal systems such as Sclerotinia sclerotiorum, and the theory has been adapted for microsclerotia development in Verticillium dahliae and… read more here.
Keywords: development; microsclerotia formation; h2o2; formation ... See more keywords
The bZip Transcription Factor VdMRTF1 is a Negative Regulator of Melanin Biosynthesis and Virulence in Verticillium dahliae
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DOI: 10.1128/spectrum.02581-21
Abstract: Verticillium wilt is difficult to manage because the pathogen colonizes the plant xylem tissue and produces melanized microsclerotia which survive for more than 10 years in soil without a host. The molecular mechanisms underlying microsclerotia formation… read more here.
Keywords: transcription; melanin biosynthesis; virulence; dahliae ... See more keywords
Dormancy and germination of microsclerotia of Verticillium longisporum are regulated by soil bacteria and soil moisture levels but not by nutrients
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.979218
Abstract: The soil-borne pathogen Verticillium longisporum infects roots of its host plant, oilseed rape, and systemically colonizes stems where it finally forms microsclerotia at crop maturity. Once returned to the soil after harvest, microsclerotia undergo a… read more here.
Keywords: dormancy; longisporum; microsclerotia germination; microsclerotia ... See more keywords