成蟲(chóng)(圖102~104)長(zhǎng)翅型:體連翅長(zhǎng)雄蟲(chóng)4.1~4.8mm,雌蟲(chóng)5.5~6.1mm;體長(zhǎng)雄蟲(chóng)2.5~2.8mm,雌蟲(chóng)3.9~4.3mm;翅長(zhǎng)雄蟲(chóng)3.6mm,雌蟲(chóng)4.0mm。中翅型:體長(zhǎng)雄蟲(chóng)2.5~2.7mm,雌蟲(chóng)3.5~4.0mm;翅長(zhǎng)雄蟲(chóng)1.9mm,雌蟲(chóng)2.2mm。圖102大褐飛虱長(zhǎng)翅型雄蟲(chóng)圖103大褐飛虱中翅型成蟲(chóng) (本文共 801 字 , 5 張圖 ) [閱讀本文] >>