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白粉虱是世界性的重要害虫之一,主要在温室和塑料大棚内发生。现已扩展为到室外蔬菜地,家庭花卉上均有发生,蔓延很快。
Whitefly is one of the world’s major pests and occurs mainly in greenhouses and plastic greenhouses. Has now been extended to outdoor vegetable land, home flowers have occurred, spread rapidly.