1988年前,为调查葡萄透翅蛾对葡萄的危害情况,从受害葡萄枝蔓中曾剥查到形态与透翅蛾不同的钻蛀性幼虫。 1989年6月,在检查葡萄透翅蛾化蛹率和羽化率时发现有一个形态与透翅蛾稍异、还没羽化的活蛹,7月14日羽化成蛾。蛾体长18毫米,灰白色,胸背有3对蓝黑斑点,腹部有规律的排列蓝黑色斑块,前后翅上密布着蓝黑色点纹,此蛾形态与葡萄透翅蛾大不 Before 1988, in order to investigate the grapes’ harmfulness to grape through the moth, the peculiar larvae with different morphological characteristics were found from the grape vine of the victim grape. In June 1989, when examining the pupation rate and emergence rate of grape perennial moths, it was found that there was a live pupae that was slightly different from the perennial moth and had not emerged. It became a moth on July 14th. Moth body length 18 mm, gray, chest and back with 3 pairs of blue and black spots, blue and black plaque regularly arranged in the abdomen, before and after the wings covered with blue and black dot pattern, the moth morphology and Grapevine moth big