中国大陆一种新害虫：马缨丹绵粉蚧
A new pest, Phenacoccus parvus Morrison (Hemiptera: Coccoidea: Pseudococcidae), in mainland China
王戌勃 武三安**
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作者单位：北京林业大学省部共建森林培育与保护教育部重点实验室，北京 100083
中文关键词：马缨丹绵粉蚧，新纪录，云南，小米辣，马缨丹
英文关键词：Phenacoccus parvus, new record,Yunnan, Capsicum frutescens, Lantana
中文摘要：
原产于南美的马缨丹绵粉蚧 Phenacoccus parvus Morrison 是一种广布热带的多食性害虫，在我国以前仅记录于香港和台湾。2008年4月发现该虫在云南景洪危害小米辣（Capsicum frutescens），2013年又在云南蒙自马缨丹（Lantana camara）上采到该虫，这是该虫在我国大陆的首次报道。文章介绍了马缨丹绵粉蚧的鉴别特征、寄主、分布、生物学和经济重要性等。
英文摘要：Phenacoccus parvus Morrison, a polyphagous pest originally from South America，is widely distributed in tropical areas. This mealybug had previously been recorded in Hong Kong andTaiwanbut not on the Chinese mainland. However, it was found at two sites in Yunnan Province, on Capsicum frutescens in Jinghong in 2008 and Lantana camara in Mengzi in 2013. These are first records of P. parvus on mainlandChina. This paper provides a brief introduction of the morphological identification characteristics of this species, its distribution, host plants, biology and economic importance.