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Dietary effect on the development, reproduction and sex ratio of the predatory mite Amblyseius denmarki Zaher & El-Borolosy (Acari: Phytoseiidae)

Published online by Cambridge University Press:  28 February 2007

F.M. Momen ,
Aly H. Rasmy ,
M.A. Zaher ,
M.S. Nawar  and
G.M. Abou-Elella
F.M. Momen
Affiliation:
National Research Centre, Dokki, Cairo, Egypt
Aly H. Rasmy*
Affiliation:
National Research Centre, Dokki, Cairo, Egypt
M.A. Zaher
Affiliation:
Faculty of Agriculture, Cairo University, Giza, Egypt
M.S. Nawar
Affiliation:
Faculty of Agriculture, Cairo University, Giza, Egypt
G.M. Abou-Elella
Affiliation:
National Research Centre, Dokki, Cairo, Egypt
*
*Email: aly_rasmy@hotmail.com
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Abstract

The effect of diet on the biology of the predatory mite Amblyseius denmarki Zaher & El-Borolosy (Acari: Phytoseiidae) was studied in the laboratory. Predatory mites fed on the eriophyid mites eriophyes dioscoridis, E. olivi and Cisaberoptus kenyae had a faster development, higher fecundity and a more female-biased sex ratio than those fed on the other diets tested, namely pollen of the palm Phoenix dactylifera, the scale insect Parlatoria ziziphus and the whitefly Bemisia tabaci.

Keywords

Amblyseius denmarkipredatory mitedietdevelopmentfecunditysex ratio
Type
Short Communication
Information
International Journal of Tropical Insect Science , Volume 24 , Issue 2 , June 2004 , pp. 192 - 195
Copyright
Copyright © ICIPE 2004

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References

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