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桑白蚧严重发生是影响新疆经济林发展的主要因素之一,特对桑白蚧在新疆的风险进行分析,为科学防治提供依据。根据桑白蚧在国内外的分布、危害情况,确定桑白蚧在新疆的危害性,参照有害生物危险性分析方法,通过定性和定量分析,对桑白蚧在新疆的危险性进行了综合评价。应用综合分析法对桑白蚧在新疆扩散蔓延的风险评估结果表明,桑白蚧是新疆重要的危险性有害生物,其风险值为2.26,属高度危险性有害生物。对桑白蚧在新疆的风险分析能够准确地反映出其危险性,要引起人们的足够重视,并采取积极有效的防治措施,为新疆林果业的健康发展保驾护航。
Severe occurrence of mulberry white scale is one of the main factors affecting the development of economic forest in Xinjiang, especially the risk analysis of mulberry white scale in Xinjiang, to provide scientific basis for prevention and treatment. According to the distribution and damage of mulberry leaf scale at home and abroad, the harm of mulberry leaf scale in Xinjiang was determined. According to the method of pest risk analysis, the risk of mulberry leaf scale in Xinjiang was comprehensively evaluated by qualitative and quantitative analysis . The result of risk assessment on the spread and spread of mulberry white scale in Xinjiang by comprehensive analysis shows that mulberry white bark is an important pest in Xinjiang with a risk of 2.26 and is a highly dangerous pest. The risk analysis of mulberry white scale in Xinjiang can accurately reflect its danger, arouse enough attention of people and adopt active and effective control measures to protect the healthy development of forestry industry in Xinjiang.