EPIZOOTIC PARAMETERS OF BEAUVERIA BASSIANA MYCOSIS IN A LEPTINOTARSA DECEMLINEATA POPULATION
Journal Title: ISB-INMA TEH AGRICULTURAL AND MECHANICAL ENGINEERING - Year 2017, Vol 0, Issue 1
Abstract
The epizootic potential of B.bassiana depends on the ability of fungal strains to spread into host population on mode, speed and intensity of sporulation. This paper presents epizootiological parameters of the process by which B. bassiana is transmitted directly from one host to another. Observations were made on the epizootiological dynamics, respectively the number of infected hosts, infectious propagules in soil, mortality rate of host insect in the experimental crop and the post-mortem sporulation degree. Fungal infection had the greatest value when ratio between new micotic infections rate and mortality rate of individuals covered by fungal mycelium was 1.
Authors and Affiliations
M. M Dinu, A. C. Fatu, A. M. Andrei
Keywords
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