Plant pest surveillance: from satellites to molecules.
Plant pest surveillance: from satellites to molecules.
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DOI：
10.1042/etls20200300
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发表时间：
2021-05-21
影响因子：
3.8
通讯作者：
Boonham N
中科院分区：
文献类型：
--
作者：
Silva G;Tomlinson J;Onkokesung N;Sommer S;Mrisho L;Legg J;Adams IP;Gutierrez-Vazquez Y;Howard TP;Laverick A;Hossain O;Wei Q;Gold KM;Boonham N
植物病虫害不仅影响粮食安全和自然生态系统，而且由于一些混杂因素，近年来这种影响已经加速。贸易全球化使害虫走出了自然范围，在新的地区造成了破坏性的流行病。气候变化扩大了害虫及其传播的病原体的范围。对农用化学品的抗药性使得病原体、害虫和杂草更难控制。从生物安全和地方性虫害的角度来看，早期发现对于实现有效控制至关重要。在过去的二十年里，分子诊断彻底改变了我们识别病虫害的能力，但最近的技术创新使我们能够实现更好的病虫害监测。在本文中，我们将探讨实现这种先进功能的不同技术，并讨论影响其未来部署的驱动因素。
Plant pests and diseases impact both food security and natural ecosystems, and the impact has been accelerated in recent years due to several confounding factors. The globalisation of trade has moved pests out of natural ranges, creating damaging epidemics in new regions. Climate change has extended the range of pests and the pathogens they vector. Resistance to agrochemicals has made pathogens, pests, and weeds more difficult to control. Early detection is critical to achieve effective control, both from a biosecurity as well as an endemic pest perspective. Molecular diagnostics has revolutionised our ability to identify pests and diseases over the past two decades, but more recent technological innovations are enabling us to achieve better pest surveillance. In this review, we will explore the different technologies that are enabling this advancing capability and discuss the drivers that will shape its future deployment.