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2008年8月,在广东省广州市发现一种严重危害扶桑的害虫,经鉴定确认为扶桑绵粉蚧Phenacoccus solenopsis Tinsley。2008年12月16日调查发现,在广州市的扶桑上多点发生。扶桑绵粉蚧原产美洲,最近几年入侵印度和巴基斯坦,严重危害棉花,其暴发危害已经造成了重大损失,成为威胁世界棉花安全的重大入侵害虫。文章提供扶桑绵粉蚧的形态特征、寄主、分布、危害等情况,并对其检疫与防控措施等提出建议。
In August 2008, a serious insect pest was found in Guangzhou, Guangdong Province, which was identified as Phenacoccus solenopsis Tinsley. December 16, 2008 The survey found that more occurred in Fuso, Guangzhou. Hibiscus mongolica native to the Americas, in recent years invaded India and Pakistan, a serious endangering of cotton, the outbreak of harm has caused heavy losses, as a threat to the world’s major cotton insecurity insects. The article provides the morphological characteristics, hosts, distribution, hazards and other conditions of Flos Magnaportana mealybugosa, and makes recommendations on its quarantine and prevention and control measures.