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Pathogenicity, formulation and storage of insect pathogenic hyphomycetous fungi tested against Diabrotica speciosa

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  • معلومة اضافية
    • بيانات النشر:
      Springer
    • Collection:
      CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
    • نبذة مختصرة :
      Studies were conducted to search for fungal strains with potential pathogenicityagainst Diabrotica speciosa (Germar) (Coleoptera: Chrysomelidae). Among sixteen fungalisolates screened the most virulent was a Beauveria bassiana (Balsamo) Vuillemin isolate(FHD13) that caused 70% mortality of D. speciosa third instar larvae. The LC50 value ofB. bassiana isolate FHD13 was 3.48 × 1010 conidia/ml. Different temperatures (4, 17 and26 ◦C) and vegetable oils (corn, sunflower and canola) used for storage did not significantlyaffect viability of conidia. A pathogenicity trial against D. speciosa larvae performed with thecorn oil formulation (1 × 108 conidia/ml of oil) caused 65% of mortality. ; Fil: Consolo, Verónica Fabiana. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina ; Fil: Salerno, Graciela Lidia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Fundación para Investigaciones Biológicas Aplicadas; Argentina ; Fil: Berón, Corina Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Fundación para Investigaciones Biológicas Aplicadas; Argentina
    • File Description:
      application/pdf
    • ISSN:
      1386-6141
    • Relation:
      info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1023/A:1026387723447; http://hdl.handle.net/11336/160074; Consolo, Verónica Fabiana; Salerno, Graciela Lidia; Berón, Corina Marta; Pathogenicity, formulation and storage of insect pathogenic hyphomycetous fungi tested against Diabrotica speciosa; Springer; Biocontrol (Dordrecht); 48; 12-2003; 705-712; CONICET Digital; CONICET
    • الدخول الالكتروني :
      http://hdl.handle.net/11336/160074
    • Rights:
      info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
    • الرقم المعرف:
      edsbas.CAF82BEB