phytotoxic

常见例句

• In the text, we identify the phytotoxic substances in root exudates of cucumber by GC-MS, the root exudates was collected with Amberlite XAD-4 resin.
  本文采用GC-MS分析法，鉴定了XAD-4吸附树脂连续收集黄瓜水培液所获得的黄瓜根系分泌物的种类。
• Their structures were determinated by spectroscopic method.This kind of compound have antimicrobial antifungal. phytotoxic and antiaiabetic activities.
  异香豆素和二氢异香豆素虽然在自然界中分布较广，但是我们尚未发现这两类化合物，同出一处。
• Prior to phytotoxic action, herbicide must be absorbed by the plant and reach its site of action, usually located within an organelle in the plant cell.
  50 %25的除草剂主要是影响光合作用光反应之电子传递，其馀则分别为抑制胺基酸的生合成、干扰细胞正常分裂或具有植物生长素活性等；
• It is the safest herbicide for the control of grass weeds in rice field and it will not be phytotoxic to rice in all cultivation forms from seedling to jointing stage.
  是对水稻安全性最高的禾本科除草剂。各种栽培方式的水稻由苗期到拔节期使用都不会产生药害。
• Oil spotting (oleocellosis) was a prevalent physiological rind disorder of citrus fruits that was caused by the action of phytotoxic rind oils released from the oil cells in the flavedo.
  摘要油斑病是发生在柑橘果实上的一种常见的生理性病害，是由于柑橘外皮组织中溢出的橘油的光毒性造成的。
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