阐明了与这二种植绥螨的定位反应有关的刺激源是除雄螨以外不同发育阶段的叶螨及其分泌物和排泄物，而与叶螨的奇主植物无关。
These responses were directed only to the kairomone of the spider mite, its secretion and excreta (with the exception of the males). However, no responses occurred towards the host plant of the prey.
叶绿酸是通过水解叶绿素去除疏水性叶绿植醇侧链而获得的一种水溶性的衍生物。
Chlorophyllin is a water soluble derivative, which is obtained by hydrolyzing chlorophyll to remove phytyl alcohol.
那些可进行光合作用和所维生的细胞呈线形结构，但原植体则无根、茎、叶的分化，无输导组织。
The photosynthetic and supportive cells tend to be organized linearly, but a thallus lacks such differentiated specialized structures as stem, leaves, and conducting tissue.
植原体病原主要依靠吸食植物韧皮部的昆虫介体传播，如叶蝉、木虱等。
Primary vectors for transmitting phytoplasma are insects feeding on the sap of phloem, such as leafhopper, and psylla.
公园的湖内池中广植荷花，盛夏时节红白竟放，花光照眼，叶翻绿浪，香气侵衣。
In summer, lotus in the lakes bloom in white and redamong the sea of leaves, giving off delicate scents.
公园的湖内池中广植荷花，盛夏时节红白竟放，花光照眼，叶翻绿浪，香气侵衣。
In summer, lotus in the lakes bloom in white and redamong the sea of leaves, giving off delicate scents.
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