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首页> 美国卫生研究院文献>Frontiers in Bioengineering and Biotechnology >Genetically Engineered Crops: Importance of Diversified Integrated Pest Management for Agricultural Sustainability
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Genetically Engineered Crops: Importance of Diversified Integrated Pest Management for Agricultural Sustainability

机译：基因工程作物：多种病虫害综合管理对农业可持续发展的重要性

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摘要

As the global population continues to expand, utilizing an integrated approach to pest management will be critically important for food security, agricultural sustainability, and environmental protection. Genetically engineered (GE) crops that provide protection against insects and diseases, or tolerance to herbicides are important tools that complement a diversified integrated pest management (IPM) plan. However, despite the advantages that GE crops may bring for simplifying the approach and improving efficiency of pest and weed control, there are also challenges for successful implementation and sustainable use. This paper considers how several GE traits, including those that confer protection against insects by expression of proteins from Bacillus thuringiensis (Bt), traits that confer tolerance to herbicides, and RNAi-based traits that confer resistance to viral pathogens, can be key elements of a diversified IPM plan for several different crops in both developed and developing countries. Additionally, we highlight the importance of community engagement and extension, strong partnership between industry, regulators and farmers, and education and training programs, for achieving long-term success. By leveraging the experiences gained with these GE crops, understanding the limitations of the technology, and considering the successes and failures of GE traits in IPM plans for different crops and regions, we can improve the sustainability and versatility of IPM plans that incorporate these and future technologies.
机译：随着全球人口的持续增长，采用综合方法进行虫害管理对粮食安全，农业可持续性和环境保护至关重要。提供对昆虫和疾病的防护或对除草剂的耐受性的转基因（GE）农作物是补充多样化综合害虫管理（IPM）计划的重要工具。然而，尽管转基因作物可能带来简化方法和提高害虫和杂草防治效率的优势，但成功实施和可持续利用也面临挑战。本文考虑了几种GE特性，包括通过表达苏云金芽胞杆菌（Btillus thuringiensis）（Bt）的蛋白来提供对昆虫的保护作用，赋予对除草剂耐受性的特性以及赋予对病毒病原体抗性的基于RNAi的特性如何成为关键要素。针对发达国家和发展中国家的几种不同农作物的多样化IPM计划。此外，我们强调了社区参与和扩展，行业，监管机构与农民之间牢固的伙伴关系以及教育和培训计划对于取得长期成功的重要性。通过利用在这些转基因作物上获得的经验，了解技术的局限性，并考虑不同作物和地区IPM计划中转基因性状的成败，我们可以改善将这些和未来纳入其中的IPM计划的可持续性和多功能性技术。

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