THE APPLICATION OF ELECTROPHORETIC ANALYSIS FOR DETECTING THE PREDATION OF PARDOSA ASTRIGERA KOCH Studies of hemocytes DNA damage by two pesticides acetamiprid and chlorpyrifos in predaceous spiders of Pardosa astrigera Koch The effects of low doses of insecticides on predation of green peach aphid Myzus persicae (Hemiptera: Aphididae) by a wolf spider Pardosa astrigera (Araneae: Lycosidae) Application of electrophoretic analysis on detecting the predation of Pardosa astrigera to Plutella maculipennis Curtis Effects of temperature induction on the expression level of hsp70 and hsp90 gene in Pardosa astrigera L. Koch The effect of low-dose of pesticide on predation of spider and its preliminary mechanisms The trend of the supercooling ability of Pardosa astrigera in different seasons