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Zur Wirkung von Temperatur und Photoperiode auf die Entwicklung,Ernährung und Eiablage der Raubmilbe Amblyseius swirskii Ath.-Henr. (Acari,Gamasida, Phytoseiidae)
Authors:Dr Abd el-tawab A Yousef  A H El-keifl  A M Metwally
Institution:1. Plant Protection Department, Faculty of Agriculture, Mansoura University, Mansoura, Dakahlia, Egypt
2. Plant Protection Department, Faculty of Agriculture, Al-Azhar University, Egypt
Abstract:Amblyseius swirskii was reared on immature stages ofTetranychus urticae Koch, under 4 temperature and 3 photoperiod regimes. The raise of temperature produced more rapid development and reduced the adult longevity. The mite feeding capacity and fecundity were positively correlated with temperature. At a photoperiod of 16 h the predator developed quicker but it introduced a considerably lower prey consumption and fecundity.
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