Warming exacerbates the effects of pesticides on the soil collembolan gut microbiome and antibiotic resistome

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 492, P. 138294 - 138294

Published: April 14, 2025

Language: Английский

Thermal adaptation affects the temperature-dependent toxicity of the insecticide imidacloprid to soil invertebrates

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 944, P. 173845 - 173845

Published: June 12, 2024

Terrestrial ectotherms are vulnerable to climate change since their biological rates depend on the ambient temperature. As temperature may interact with toxicant exposure, cause unpredictable responses toxic stress. A population's thermal adaptation will impact its response change, but also interactive effects from and toxicants, these still not fully understood. Here, we assessed combined of exposure insecticide imidacloprid across temperatures 10-25 °C two populations Collembola Hypogastrura viatica (Tullberg, 1872), by determining in multiple life history traits. The con-specific differ considerably adaptations; one (arctic) is a generalist, while other (temperate) warm-adapted specialist. For both populations, sub-lethal concentrations became lethal increasing Although maximum higher for population, reduction survival was stronger. Growth reduced temperature-dependent manner, only at adult stage. decrease body size absence an effect age first reproduction suggests selection timing maturation. Egg production negative dependent no 10 °C, decreases 41 % 15 74 20 °C. several key traits, population best adapted utilize high most sensitive stress temperatures. It could be that allocating more energy faster growth, development, temperatures, had less maintenance, making it Our findings demonstrate need take into account when assessing between stressors.

Language: Английский

Locomotion behavior testing as a complementary tool in Collembola avoidance assays with neurotoxic insecticides

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(59), P. 124374 - 124381

Published: Nov. 10, 2023

Language: Английский