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2015年6月,江苏出入境检验检疫局植检室从南京口岸送检的来自美国桧木(Juniperus virginiana)中检出落羽杉大树蜂(Urocerus taxodii(Ashmead))活体成虫数头,为国内首次截获。落羽杉大树蜂在我国无分布,是一种危险性林木害虫。形态特征:雌成虫黑色,翅深黑色,触角除柄节、梗节及鞭节最末端一节黑色外,鞭节前部分为白色。复眼后各有一块白斑。后足胫节端部具2个端距。腹部1~9节黑色,尾突红棕色。雄成虫除了腹部
In June 2015, the number of live adults of Urocerus taxodii (Ashmead) detected by Juniperus virginiana from the Nanjing Port for the first time in the phytosanitary office of the Exit Inspection and Quarantine Bureau of Jiangsu Entry-Exit Inspection and Quarantine Bureau was the first in China Intercepted. Taxodium distichum is not distributed in our country, is a dangerous forest pests. Morphological characteristics: female adult black, black wings, antennae except stem, stem and whip the last section of a black, the whip anterior white. After the compound eyes have a white spot. Hind tibia end with 2 ends. Abdominal 1 to 9 black, caudate reddish brown. Male adults except the abdomen