ABSTRACT Magnolia tamaulipana powder extract inhibited egg laying and food intake of adult female Tetranychus urticae. These effects increased according to concentration, being highly effective between 500 and 1000 µg/mL. Thus, this powder extract shows promise as a control agent for spider mites.

中文翻译：

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玉兰提取物对叶螨科（Acari：Tetranychidae）产卵和摄食的影响

摘要 Magnolia tamaulipana 粉末提取物抑制成年雌性叶螨的产卵和食物摄入。这些影响随着浓度的增加而增加，在 500 到 1000 µg/mL 之间非常有效。因此，这种粉末提取物有望作为红蜘蛛的控制剂。