Sporulation of Metarhizium anisopliae var. Acridum and Beauveria bassiana on Rhammatocerus schistocercoides under humid and dry conditions

The sporulation of the fungi Metarhizium anisopliae var. acridum and Beauveria bassiana in cadavers of the grasshopper Rhammatocerus schistocercoides was studied in dry and humid environments. Both fungi were equally virulent against R. schistocercoides. However, internally, M. anisopliae produced more conidia than B. bassiana at 53% and 75% relative humidity. Externally, there was no sporulation at 53% and 75% RH, and M. anisopliae produced more conidia than B. bassiana at 100% RH.

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Bibliographic Details
Main Authors: Magalhães,Bonifácio Peixoto, Goettel,Mark Stanislaw, Frazão,Heloisa da Silva
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Microbiologia 2000
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822000000300002
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