Long-term preservation of Neozygites tanajoae (Entomophthorales: Neozygitaceae) in cadavers of Mononychellus tanajoae (Acari: Tetranychidae) |
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Authors: | Vitalis W. Wekesa |
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Affiliation: | Department of Entomology, Plant Pathology and Agricultural Zoology , ESALQ/University of S?o Paulo , C.P. 9, 13418–900, Piracicaba, SP, Brazil |
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Abstract: | To determine the effect of storage on fungal survival, mummified cadavers of the cassava green mite pathogen, Neozygites tanajoae were placed at different conditions of temperature and relative humidity. The best condition for long-term preservation was ?10°C. At this condition, the fungus retained viability for 10 years when the experiment was terminated, with a decrease in sporulation with time. Cadavers placed at 4°C and 5% RH sporulated for 2 years, while the fungus survived for only 7 days at 25°C and 50% RH. |
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Keywords: | Neozygites tanajoae temperature relative humidity Mononychellus tanajoa sporulation preservation |
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