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橄榄鲨防治蚜虫试验报告

Modern Agriculture(2017)

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Abstract
蚜 虫 [Lipaphis erysimi(kaltenbach)]是蔬菜、花卉、草药等作物上重要的害虫,在秋冬季节危害较重,通常受害作物叶片枯萎,甚至生长停滞,影响作物品质.蚜虫还可以传播病毒,致使作物出现病害,间接造成的损失超过直接的危害.蚜虫发生期长,繁殖速度较快,目前对蚜虫的防治普遍采用化学农药,这种防治方法存在抗药性加剧、农药残留超标、防治滞后及作物保护差等弊端.
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