Virulence and Pre-Lethal Reproductive Effects of Metarhizium anisopliae var. anisopliae on Pseudococcus viburni (Hemiptera: Pseudococcidae)
نویسندگان
چکیده
منابع مشابه
Differential expression of genes involved in entomopathogenicity of the fungi Metarhizium anisopliae var. anisopliae and M. anisopliae var. acridum (Clavicipitaceae).
Expression analysis of the genes involved in germination, conidiogenisis and pathogenesis of Metarhizium anisopliae during its saprophytic and pathogenic life stages can help plan strategies to increase its efficacy as a biological control agent. We quantified relative expression levels of the nitrogen response regulator gene (nrr1) and a G-protein regulator of genes involved in conidiogenesis ...
متن کاملEVALUATION OF Metarhizium anisopliae var. anisopliae Qu-M845 ISOLATE TO CONTROL Varroa destructor (Acari: Varroidae) IN LABORATORY AND FIELD TRIALS
The effectiveness of the Metarhizium anisopliae (Metschinkoff) Qu-M845 isolate was evaluated in laboratory and field trials. It was previously selected for thermal resistance (at 30 and 35 oC) and pathogenicity on Varroa destructor (Anderson and Trueman). In the laboratory, the first evaluations were carried out by spraying and increasing the concentration from zero to 108 conidia mL-1 on varro...
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...
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 کاملCordyceps brittlebankisoides, a new pathogen of grubs and its anamorph, Metarhizium anisopliae var. majus.
A survey of entomogenous fungi was undertaken in the reserve of Wawu Mountains, Sichuan, China in July 1997. The specimens of the genus Cordyceps and other entomogenous fungi collected included C. militaris (Vuill.) Fr., C. agriota Kawam, C. nutans Pat., C. tricentri Yasuda, C. sphecocephala (K1.) Sacc., Paecilomyces cacadae (Miquel) Samson, Paecilomyces farinosus (Wize) Brown & Smith, Beauveri...
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ژورنال
عنوان ژورنال: Chilean journal of agricultural research
سال: 2011
ISSN: 0718-5839
DOI: 10.4067/s0718-58392011000400009