According to pest risk analysis rule, risk degree of Bactrocera latifrons(Hendel) was calculated to establish of criterion and grade in every index by using comprehensive multi-criterion estimation.
采用多指标综合评估方法来计算锈腹实蝇的风险程度，确定了各指标的评判标准和等级。
Chapter four summarized the main means of Pest Risk Analysis measure.
第四章总结了有害生物风险分析的主要方法。
Pest risk analysis includes pest risk assessment and pest risk management.
有害生物风险分析包括有害生物风险评估和有害生物风险管理。
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