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首页> 外文期刊>Greenhouse Management >Battling the leaf hopper blues: Leafhoppers cause significant damage when they find their way into greenhouses — learn how to identify and eradicate the most common of these species
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Battling the leaf hopper blues: Leafhoppers cause significant damage when they find their way into greenhouses — learn how to identify and eradicate the most common of these species

机译:与叶蝉蓝调战斗:叶蝉进入温室时会造成重大破坏-了解如何识别和消除这些物种中最常见的物种

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摘要

Leafhoppers are not common pests in the greenhouse, but because they can plague production of outdoor-grown herbaceous perennials, they can be found as invaders from the outdoors trapped on yellow sticky cards. Of the more than 2,500 species of leafhoppers found in North America, growers are most likely to encounter just a few species: potato, aster and mint (also known as sage) leafhoppers. Adult leafhoppers are small insects (about 1/8 to 3/16 of an inch long) with slender, wedge-shaped bodies that taper at the end. With piercing-sucking mouthparts, leafhoppers feed on plant sap, causing pale spotting or distortion of leaves, yellowing, stunting and loss of plant vigor.
机译:叶蝉不是温室中的常见害虫,但是由于它们会困扰户外种植的多年生草本植物的生长,因此它们可以从户外被发现,被困在黄色粘卡上。在北美发现的2,500多种叶蝉中,种植者最有可能遇到以下几种:马铃薯,翠菊和薄荷(也称为鼠尾草)叶蝉。成年叶蝉是小的昆虫(约1/8至3/16英寸长),具有细长的楔形体,其末端逐渐变细。叶蝉具有吸吮口器的功能,以植物液汁为食,引起叶片淡淡的斑点或变形,发黄,发育迟缓和植物活力的丧失。

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