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Topics 主题

Topics 主题. Bt maize in the United States Bt 玉米在美国 Insect resistance management forum 昆虫抗性管理论坛 IRM Research 昆虫抗性管理研究 Modeling 建模型 Monitoring 监测 Genetic studies 遗传研究 Molecular 分子水平 Population 群体水平 Diabrotica consortium 玉米叶甲的基因图谱. Resistance Management Forum 抗 性管理论坛.

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Topics 主题

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  1. Topics主题 • Bt maize in the United States Bt玉米在美国 • Insect resistance management forum 昆虫抗性管理论坛 • IRM Research 昆虫抗性管理研究 • Modeling 建模型 • Monitoring 监测 • Genetic studies 遗传研究 • Molecular 分子水平 • Population 群体水平 • Diabrotica consortium 玉米叶甲的基因图谱

  2. Resistance Management Forum 抗性管理论坛 • Academics 科研界 • Land-grant universities “赠地大学” • Industry 工业界 • Seed-corn companies 玉米种子公司 • Gene suppliers 基因供应商 • Government Agencies 政府机构 • Environmental Protection Agency (EPA) 环保局（EPA） • US Dept. Agriculture (USDA)美国农业部（USDA） • • Extension & Education (CSREES) 推广和教育(CSREES) • •Agricultural Research Service (ARS) 农业研究服务局(ARS) • •Animal, Plant Health Inspection Service (APHIS) 动植物卫生检疫局(APHIS) • Grower Groups生产者团体 • National Corn Growers Association全国玉米种植者协会 • Crop Consultants 农作物咨询协会

  3. Advantages to Forum 论坛的优点 • Opportunities 机会 • for sharing information 分享信息 • fine-tuning programs 精心设置的项目 • establishing research priorities 建立研究优先权 • reducing redundancies 减少冗余 • building trust among all participants 建立所有参与者间的信任 • Resistance management strategies抗性性管理的策略 • Science based 依科学为基础 • Practical 切合实际的

  4. Accomplishments 成绩 • IRM Recommendations 昆虫耐受性管理的建议 • EPA Science Advisory Panels 环保局科学顾问团 • Publications 出版物 • Grower Education, IRM logo 生产者教育，昆虫耐受性管理的标语 • Foster research 促进科研

  5. Framework for Managing Insect Resistance to Transgenic Plants管理昆虫对转基因植物耐受性的框架 • Evaluation & Integration of IRM Models 评价和昆虫抗性管理整合模型 • Evaluation & Standardization of Monitoring Procedures 评价和监测程序的标准化 USDA/EPA Interagency Agreement

  6. High Dose Strategy高剂量策略 Bt Titre Level Bt量水平

  7. Goals of Resistance Monitoring耐受性监测的目标 • Determine baseline levels of susceptibility to insecticides 测定杀虫剂敏感的基准水平 • Detect changes in frequencies of resistance alleles 测定耐受性等位基因频率的变化 • Determine the genetic basis of transmission of resistance traits under more realistic evolutionary scenarios 测定耐受性特征在比较真实的进化情况下转移的基因基础

  8. F2 Screen: If Resistance is Completely Recessive F2筛选: 如果耐受性完全隐性 F1 F1 Sib Matings F1 同胞交配 F2 Larvae F2 幼虫 1/4 SS x SS 1/4 SS x SR 1/2 SS 1/4 SR x SS 1/4 SR x SR 1/2 SR P1 SS SR

  9. ECB Monitoring Team欧洲玉米螟监测团队 Blair Siegfried Dave Andow Doug Sumerford

  10. Future of Resistance Monitoring Methods?抗性监测方法的未来？ Diagnostic-Dose Assays 诊断试剂盒 F2 Screen F2筛选 F2 Screen F2筛选 + DNA Markers DNA标示

  11. Summary 摘要 • Bt corn is an important tool; IRM necessary Bt玉米是很重要的工具；昆虫抗性管理是必要的 • Partnership approach to IRM has advantages 昆虫抗性管理的合作式方法是有优点的 • Generic IRM research 一般的昆虫抗性研究 • Modeling 模型 • Monitoring methods 监测方法 • Insect dependent IRM research 依赖于昆虫的抗性研究 • Insect movement (adults & larvae) 昆虫移动（成虫和幼虫） • Insect genetics 昆虫遗传学 • Many challenges ahead; opportunities for collaboration 很多挑战在前面；有机会合作

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