Genetic Engineering and Society Center, North Carolina State University, Raleigh, NC 27695-7613, USA.
Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC 27695-7613, USA.
Science. 2018 May 18;360(6390):728-732. doi: 10.1126/science.aar3780.
Resistance to insecticides and herbicides has cost billions of U.S. dollars in the agricultural sector and could result in millions of lives lost to insect-vectored diseases. We mostly continue to use pesticides as if resistance is a temporary issue that will be addressed by commercialization of new pesticides with novel modes of action. However, current evidence suggests that insect and weed evolution may outstrip our ability to replace outmoded chemicals and other control mechanisms. To avoid this outcome, we must address the mix of ecological, genetic, economic, and sociopolitical factors that prevent implementation of sustainable pest management practices. We offer an ambitious proposition.
抗杀虫剂和除草剂已使农业部门损失数十亿美元,可能导致数以百万计的生命因昆虫传播的疾病而丧失。我们大多继续使用杀虫剂,就好像抗药性是一个暂时的问题,通过商业化具有新作用模式的新农药就可以解决。然而,现有证据表明,昆虫和杂草的进化速度可能超过我们用过时的化学物质和其他控制机制取代它们的能力。为了避免这种结果,我们必须解决阻止实施可持续害虫管理实践的生态、遗传、经济和社会政治因素的混合问题。我们提出了一个雄心勃勃的建议。