spider mite 第1页

Influence of host plant species on the development and reproduction of hawthorn spider mite Tetranychus viennensis Zacher Effect of carmine spider mite on enzymes related to active oxygen metabolism in cowpea seedling leaves ON THE DYNAMIC COMPOUND ACTION THRESHOLDS OF SECOND GENERATION COTTON BOLL WORM AND SPIDER MITES DAMAGED TO COTTON IN NORTHERN CHINA COTTON AREA STUDIES ON THE INSECTICIDAL RESISTANCE MECHANISMS OF COTTON SPIDER MITE STUDIES ON THE FUZZY DIVISION OF METEOROLOGIC FACTORS AFFECTING ON THE NATURAL POPULATION DYNAMICS OF CARMINE SPIDER MITE THE EFFECTS OF INSECTICIDES ON DISPERSAL BEHAVIOR AND FECUNDITY OF CARMINE SPIDER MITE OMETHOATE-RESISTANT CARMINE SPIDER MITE(TETRANYCHUS CINNABARINUS BOISDUVAL):SELECTION OF R-STRAIN AND GENTIC ANALYSIS Studies on the POD activities in pearleaf crabapple (Malus zumi) leaves damaged by plum spider mite (Tetranychus viennensis) MONITORING ON THE REPRODUCTION RATE OF COTTON APHID AND CARMINE SPIDER MITE ON COTTON AND THE RESURGENCE OF COTTON APHID UNDER PYRETHROIDS PRESSURE Effects of high temperature shocks on hawthorn spider mite, Tetranychus viennensis Zacher Spatial pattern of hawthorn spider mite population and its application Ⅰ. Three-dimensional spatial pattern of adult mites in apple tree Spatial pattern of hawthorn spider mite population and its application Ⅱ.Synthetical es timation of population density or adult mites and its sampling techinique