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Applied and Environmental Microbiology, July 2005, p. 4104-4107, Vol. 71, No. 7
0099-2240/05/$08.00+0     doi:10.1128/AEM.71.7.4104-4107.2005
Copyright © 2005, American Society for Microbiology. All Rights Reserved.

SHORT REPORT

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

Chun Chen1 and Ming-Guang Feng1,2*

Institute of Microbiology, College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang 310029, People's Republic of China,1 Institute of Applied Entomology, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang 310029, People's Republic of China2

Received 25 September 2004/ Accepted 14 January 2005

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 (r2 = 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.


* Corresponding author. Mailing address: Institute of Microbiology, College of Life Sciences, Zhejiang University, Hangzhou 310029, People's Republic of China. Phone and fax: 86-571-86971129. E-mail: mgfeng{at}zju.edu.cn.


Applied and Environmental Microbiology, July 2005, p. 4104-4107, Vol. 71, No. 7
0099-2240/05/$08.00+0     doi:10.1128/AEM.71.7.4104-4107.2005
Copyright © 2005, American Society for Microbiology. All Rights Reserved.