农药
生物
杀虫剂
昆虫
毒理
人口
幼虫
生态毒理学
生态学
动物
农业
人口学
社会学
作者
Lautaro Gándara,Richard P. Jacoby,François Laurent,Matteo Spatuzzi,Nikolaos Vlachopoulos,Noa Ottilie Borst,Gülina Ekmen,Clément M. Potel,Martín Garrido‐Rodriguez,Antonia L. Böhmert,Natalia Misunou,Bartosz J. Bartmanski,Xueying Li,Dominik Kutra,Jean‐Karim Hériché,Christian Tischer,Maria Zimmermann‐Kogadeeva,Victoria A. Ingham,Mikhail M. Savitski,Jean‐Baptiste Masson,Michael Zimmermann,Justin Crocker
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2024-10-24
卷期号:386 (6720): 446-453
标识
DOI:10.1126/science.ado0251
摘要
Insect biomass is declining globally, likely driven by climate change and pesticide use, yet systematic studies on the effects of various chemicals remain limited. In this work, we used a chemical library of 1024 molecules—covering insecticides, herbicides, fungicides, and plant growth inhibitors—to assess the impact of sublethal pesticide doses on insects. In Drosophila melanogaster , 57% of chemicals affected larval behavior, and a higher proportion compromised long-term survivability. Exposure to sublethal doses also induced widespread changes in the phosphoproteome and changes in development and reproduction. The negative effects of agrochemicals were amplified when the temperature was increased. We observed similar behavioral changes across multiple insect species, including mosquitoes and butterflies. These findings suggest that widespread sublethal pesticide exposure can alter insect behavior and physiology, threatening long-term population survival.
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