Viral diseases provide a major challenge to twenty-first century agriculture worldwide. Climate change and human population pressures are driving rapid alterations in agricultural practices and cropping systems that favor destructive viral disease outbreaks. Such outbreaks are strikingly apparent in subsistence agriculture in food-insecure regions. Agricultural globalization and international trade are spreading viruses and their vectors to new geographical regions with unexpected consequences for food production and natural ecosystems. Due to the varying epidemiological characteristics of diverent viral pathosystems, there is no one-size-fits-all approach toward mitigating negative viral disease impacts on diverse agroecological production systems. Advances in scientific understanding of virus pathosystems, rapid technological innovation, innovative communication strategies, and global scientific networks provide opportunities to build epidemiologic intelligence of virus threats to crop production and global food security. A paradigm shift toward deploying integrated, smart, and eco-friendly strategies is required to advance virus disease management in diverse agricultural cropping systems.

中文翻译：

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植物病毒疾病的全球范围：现状和未来展望。

病毒性疾病对二十一世纪的全球农业提出了重大挑战。气候变化和人口压力正在推动有利于破坏性病毒疾病暴发的农业实践和耕作系统的快速变化。这种暴发在粮食不安全地区的自给农业中尤为明显。农业全球化和国际贸易正在将病毒及其媒介传播到新的地理区域，给粮食生产和自然生态系统带来意想不到的后果。由于不同病毒病理系统的流行病学特征不同，因此没有一种万能的方法来减轻病毒对各种农业生态生产系统的负面影响。对病毒病理系统的科学了解，快速的技术创新，创新的交流策略和全球科学网络为建立流行病学知识提供了机会，这些知识涉及对作物生产和全球粮食安全的病毒威胁。需要朝着部署集成，智能和生态友好策略的范式转变，以在各种农业种植系统中推进病毒疾病管理。