Epizootiological Modeling of Pandora neoaphidis Mycosis Transmission in Myzus persicae Colonies Initiated by Primarily Infected Alates

Author:

Chen Chun1,Feng Ming-Guang12

Affiliation:

1. Institute of Microbiology, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310029, People's Republic of China

2. Institute of Applied Entomology, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang 310029, People's Republic of China

Abstract

ABSTRACT Pandora neoaphidis transmission was monitored within progeny colonies initiated by infected Myzus periscae alates individually flown for 1 to 5 h. Mycosis progress in the colonies was well fitted ( r 2 = 0.97) to a modified logistic or Gompertz model that included their flight distance, postflight survival time, premycosis fecundity, and primary infection rate as influential variables.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference25 articles.

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3. Chen, C., and M. G. Feng. 2004. Observation on the initial inoculum source and dissemination of Entomophthorales-caused epizootics in populations of cereal aphids. Sci. China Ser. C47:39-44.

4. Chen, C., and M. G. Feng. 2004. Sitiobion avenae alatae infected by Pandora neoaphidis: their flight ability, post-flight colonization and mycosis transmission to progeny colonies. J. Invertebr. Pathol.86:117-123.

5. Dixon, A. F. G. 1987. Seasonal development in aphids, p. 315-320. In A. K. Minks and P. Harrewijn (ed.), Aphids, their biology, natural enemies and control,vol. A. Elsevier, Amsterdam, The Netherlands.

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