Pesticides reduce tropical amphibian and reptile diversity in agricultural landscapes in Indonesia.

ABSTRACT: Pesticide use on tropical crops has increased substantially in recent decades, posing a threat to biodiversity and ecosystem services. Amphibians and reptiles are common in tropical agricultural landscapes, but few field studies measure pesticide impacts on these taxa. Here we combine 1-year of correlative data with an experimental field approach from Indonesia. We show that while pesticide application cannot predict amphibian or reptile diversity patterns in cocoa plantations, our experimental exposure to herbicides and insecticides in vegetable gardens eliminated amphibians, whereas reptiles were less impacted by insecticide and not affected by herbicide exposure. The pesticide-driven loss of a common amphibian species known to be a pest-control agent (mainly invertebrate predation) sugg

SUBMITTER: Wanger TC 

PROVIDER: S-EPMC10035417 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature