predatory enemies 第1页

EFFECTS OF HERBICIDES AND FUNGICIDES ON THE BROWN PLANTHOPPER, NILAPARVATA LUGENS AND ITS PREDATORY ENEMIES STUDIES ON NICHES OF THTRANYCHUS VIENNENSIS, PANONYCHUS USMI AND THEIR PREDATORY ENEMIES(Ⅲ).MICROCLIMATIC NICHES ON NICHES OF TETRANYCHUS VIENNENSIS,PANONYCHUS ULMI AND THEIR PREDATORY ENEMIES──TROPHIC NICHES STUDIES ON NICHES OF TETRANYCHUS VIENNENSIS, PANONYCHUS ULMI AND THEIR PREADATORY ENEMIES: (Ⅰ). SPATIAL AND TEMPORAL NICHES