...
【24h】

Green scale

机译:绿色规模

获取原文
获取原文并翻译 | 示例
           

摘要

Adults and immature crawler stages (Fig. 1) are oval-shaped, flattened in appearance and, as the name suggests, light green in color. A distinctive feature of adults is the prominence of the digestive tract which appears as a curvy black line, often U-shaped, visible through the transparent body of the scale. Green scale is typically found feeding on new leaf flushes on the outer canopy of trees. Consequently, it is most often found on young trees (less than 5 years of age) that flush more often. When populations of green scale reach high levels, scales can be observed lined up along green stems and the midrib of young leaves (Fig. 2).
机译:成虫和未成熟的爬行阶段(图1)为椭圆形,外观扁平,顾名思义,颜色为浅绿色。成人的一个显着特征是消化道突出,表现为一条弯曲的黑线,通常为U形,可通过秤的透明主体看到。通常发现绿色鳞屑以树木外层的新叶潮红为食。因此,最常见的是在幼树(小于5岁)上泛滥的频率更高。当绿色鳞片种群达到高水平时,可以观察到沿着绿色茎和幼叶的中脉排列的鳞片(图2)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号