| 江西首次发现入侵害虫木瓜粉蚧Paracoccus marginatus |
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| 作者姓名： | 廖嵩 廖为财 李婷 卢和平 吴敏 王建国 |
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| 作者单位： | 江西农业大学 入侵生物实验室,江西 南昌 330045;江西省赣州市植保植检局,江西 赣州 341000;江西省赣州市章贡区植保植检站,江西 赣州 341000 |
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| 摘 要： | 2020年9月在江西省赣州市章贡区新发现一种严重发生的粉蚧,经制作玻片标本,形态鉴定为木瓜粉蚧(Paracoccus marginatus Williams and Granara de Willink),后得到28S序列比较鉴定确认.该虫为国内新入侵物种在江西的首次发现,在赣州主要危害园林绿化植物和杂草,其中以木芙蓉、黄花槐、白花鬼针草危害最甚,介绍了木瓜粉蚧的鉴别特征、寄主、分布和为害情况.
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| 关 键 词： | 木瓜粉蚧 入侵害虫 赣州 |
Invasive Pest Paracoccus marginatus was First Discovered in Jiangxi Province |
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| Authors: | LIAO Song LIAO Weicai LI Ting LU Heping WU Min WANG Jianguo |
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| Institution: | (Laboratory of Invasive Species,Jiangxi Agricultural University,Nanchang 330045,China;Plant Protection and Inspection Station of Zhanggong District,Ganzhou City,Ganzhou,Jiangxi 341000,China;Plant Protection and Inspection Station of Ganzhou City,Ganzhou,Jiangxi 341000,China) |
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| Abstract: | In September 2020,a new kind of mealybugs were discovered in Zhangong District,Ganzhou City.After the glass slide specimens was made,its morphology was identified as papaya mealybug(Paracoccus marginatus Williams and Granara de Willink),and 28S sequence was compared to confirm the identification results.This insect was the first new invasive species found in Jiangxi Province,China.It was mainly harmful to landscape plants and weeds in Ganzhou,among which Sophora xanthantha,Hibiscus mutabilis and Bidens pilosa suffered the most.The study mainly introduced the identification characteristics,host,distribution and damage of Papaya Mealybug. |
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| Keywords: | papaya mealybug invasive pest Ganzhou |
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