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美洲斑潜蝇是上海地区 1995年才发现的一种危险性检疫害虫。为有效控制其对多种作物的危害 ,笔者在 1996～ 1998年对美洲斑潜蝇在松江地区的发生规律作了初步探索。1美洲斑潜蝇的疫情1996～ 1998年全区的蔬菜、西甜瓜、花卉三大类作物累计调查 5 35 .1ｈｍ2 ,涉及 17个镇、5 9?
Liriomyza sativae is a dangerous quarantine pest found in Shanghai in 1995. In order to effectively control its harm to a variety of crops, the author made a preliminary exploration of the occurrence regularity of the leaf blotch in the Songjiang area from 1996 to 1998. 1 The epidemic situation of Liriomyza sativae From 1996 to 1998, a total of 5 35 .1hm2 of vegetables, melons and flowers in the whole region were surveyed involving 17 towns and 59