Integrated management approaches for pink bollworm in the southwestern United States.
Integrated management approaches for pink bollworm in the southwestern United States.
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DOI：
10.1023/a:1009673622862
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发表时间：
1998-01-01
期刊：
影响因子：
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通讯作者：
Naranjo, S. E.
中科院分区：
文献类型：
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作者：
Henneberry, T. J.;Naranjo, S. E.
棉铃虫(Pectinophora Cotsypiella)是棉花的主要害虫。美国西南部和世界上许多其他棉花产区的棉花产区。化学防治的高昂成本、持续的经济损失、次生害虫问题和环境考虑表明，有必要制定以生态为导向的PBW管理战略。广泛的研究产生了广泛的监测、生物防治、文化、行为、遗传和寄主植物抗性方法，可作为制定综合PBW管理系统的基础。PBW的生活史特征，特别是成虫的高流动性，表明需要结合在大片地理区域实施的选定的病虫害综合管理(IPM)组成部分。涉及的地区存在着广泛的PBW人口密度、棉花生产方法的差异以及社会和环境方面的考虑。最佳选择是为有针对性的管理区域量身定做系统，根据PBW人口密度、作物生产方法和经济可行性选择IPM组成部分。根除的可能性不大，这表明在成功地进行全区域管理之后，需要进行长期监测和方案维持。全区PBW管理的成功在很大程度上取决于农业界所有部门对该方案的规划、选址、执行和评估阶段的参与。一个高度有效的推广教育传播方案是一个必不可少的组成部分。当地不协调的努力并没有降低这种有害生物在任何已确定为有害生物的地区的经济地位。在全区域基础上抑制PBW人口的潜在长期好处似乎证明，在降低成本、更有效的控制、减少环境污染以及与传统控制方法相关的其他外围问题方面，有理由在整个区域范围内作出努力。
The pink bollworm (PBW), Pectinophora gossypiella, is the key pest in cotton (Gossypium spp.) production areas in the southwestern USA and in many other cotton-producing areas of the world. The high costs of chemical control, continuing economic losses, secondary pest problems and environmental considerations suggest the need for ecologically oriented PBW management strategies. Extensive research has resulted in a broad array of monitoring, biological control, cultural, behavioural, genetic and host plant resistance methods that can serve as a base for the formulation of integrated PBW management systems. The life history characteristics of the PBW, in particular the high mobility of adults, indicate the need for combinations of selected integrated pest management (IPM) components implemented over large geographical areas. The areas involved present a wide range of PBW population densities, differences in cotton production methods and social and environmental considerations. The best option is tailor-made systems for targeted management areas with the selection of IPM components based on the PBW population density, crop production methods and economic feasibility. The unlikelihood of eradication indicates the need for long-term monitoring and programme maintenance following successful area-wide management. The success of area-wide PBW management is highly dependent on participation in the planning, site selection, implementation and assessment phases of the programme by all segments of the agricultural community. A highly effective extension-education communication programme is an essential component. Local uncoordinated efforts have not reduced the economic status of this pest in any area where it is an established pest. The potential long-term benefits of PBW population suppression on an area-wide basis appear to justify area-wide efforts in terms of reduced costs, more effective control, less environmental contamination and other peripheral problems associated with conventional control approaches.