植物有害生物(plant pest)：为害或可能为害 植物及其产品的任何生物，即任何对植物或 植物产品有害的植物、动物或病原体的种、 株( 品) 系或生物型(Any sp...
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植物有害生物鉴定规范 Rules for identification of pests
在收集种质时，最终行动应遵循当地植物检疫程序，如有害生物风险评估。
When collecting germplasm, local plant quarantine procedures, for example pest risk assessment, should guide ultimate action.
植物与其它有机体种间存在着通过次生物质为媒介的化学作用，这些化学作用在农业生态系统中则表现为植物对有害生物的化学防御。
There are chemical interactions manipulated by plant secondary metabolites between plant and other organisms, which act as plant chemical defense on pests in cropping ecosystems.
该病毒属我国潜在危险性有害生物，目前口岸植物检疫部门常有截获，在国内少数地区新近发现。
At present, it has been intercepted and captured frequently by port plant quarantine department, and it has been found at several regions recently.
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