Biological insect control using Metarhizium anisopliae: morphological, molecular, and ecological aspects
نویسندگان
چکیده
منابع مشابه
BIOLOGICAL CONTROL Action of Pesticides to Metarhizium anisopliae in Soil
RESUMO Este trabalho objetivou analisar a ação de alguns acaricidas, fungicidas, inseticidas e herbicidas contendo diferentes princípios ativos, sobre Metarhizium anisopliae Metsch. (Sorokin), inoculado em solo autoclavado. A ação dos pesticidas foi analisada por meio da atividade respiratória do fungo. A primeira avaliação foi realizada 48h após a inoculação, em seguida foram adicionados os pe...
متن کاملBIOLOGICAL AND MICROBIAL CONTROL Susceptibility of Agrilus planipennis (Coleoptera: Buprestidae) to Beauveria bassiana and Metarhizium anisopliae
The susceptibility of Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) to selected strains of the entomopathogenic fungi Beauveria bassiana (Balsamo) Vuillemin and Metarhizium anisopliae (Metschnikoff) Sorokin was evaluated through bioassays with direct immersion or foliar exposureunder laboratoryconditions.Results showed thatA.planipennisadultswere susceptible toB. bassiana andM. anisop...
متن کاملDetection and characterisation of pr1 virulent gene deficiencies in the insect pathogenic fungus Metarhizium anisopliae.
In an initial attempt to characterise single-spore isolates from Metarhizium anisopliae wild-type strain V275, three genetically identical spontaneous pr1A- and pr1B-deficient mutants were detected. These mutants were identified by Nested-PCR amplification and verified by Southern hybridisation. Sequencing and comparison of the highly conserved sequences of 28S rDNA domains 9-11 confirmed that ...
متن کاملFungal keratitis caused by Metarhizium anisopliae complex
PURPOSE To report a case of fungal keratitis caused by Metarhizium anisopliae complex. METHODS Case report. RESULTS Our patient presented with a central corneal infiltrate. Fungal culture yielded a Metarhizium species. She was started on antifungal agents with no significant improvement. A therapeutic corneal transplant was performed after perforation. At two years follow up, she was free o...
متن کامل[Variability in esterases of Metarhizium anisopliae].
The variability in esterases of the entomogenous fungus Metarhizium anisopliae was determined electrophoretically on 8.5% polyacrylamide gel. Ten isolates from diverse taxonomic groups of insects were analyzed. The electrophoretic analysis showed differences and similarities between these isolates and it was possible to distinguish six different patterns. The results obtained show a great polym...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2014
ISSN: 0103-8478
DOI: 10.1590/s0103-84782014000400012