Spatial pattern of Tetranychus urticae population in apple tree garden Resistance of Tetranychue uriticae Koch to several insecticides and their mixtures The economic injury level caused by Tetranychus urticae at apple orchard Effects of healthy and pest damaged kidney beans on development and fecundity of Tetranychus urticae and Frankliniella occidentalis Resistance selection by meilingmycin and chlorfenapyr and activity changes of detoxicated enzymes in Tetranychus urticae Influence of cyhalothrin and fenpropathrin on life-vigor and fecundity of Tetranychus urticae Koch The functional response of Amblyseius barkeri to Tetranychus urticae Testing two methods to detect voltage-gated sodium channels gene mutations in Tetranychus urticae The prey preference of Orius sauteri on western flower thrips and two-spotted spider mite Abamectin resistance of Tetranychus urticae and detection for resistance-related gene by PASA technique Effect of different preys on the predation and prey preference of Orius similis The influence of 4 species of preys on the development and fecundity of Orius similis Zheng Volatile constituents in leaves of Rhus typhina and their influence on selective behavior of two species of mites Comparison of the effect of two prey species on the population growth of Orius similis Zheng and the implications for the control of Tetranychus urticae Koch STUDY ON THE RESISTANCE OF TETRANYCHUS URTICAE KOCH TO 16 INSECTICIDES AND ACARICIDES Determination on the Selectivity of Two Kinds of Spider Mites to Ginkgo biloba Leaves and Foliar Volatiles Gene expression of a detoxification enzyme in Tetranychus urticae resistant to fenpropathrin