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近期,在广东省广州市局部地区的扶桑上发现扶桑绵粉蚧。此前,没有该虫在我国发现的记载。据报道,该虫
Recently, Fusongmilian mealybug was found on the hibiscus in some areas of Guangzhou, Guangdong Province. Earlier, there is no record of the bug found in our country. It is reported that the worm