Synergistic effects of elevated temperature with pesticides on reproduction, development and survival of dung beetles DOI Creative Commons

Andrea Esquivel-R,

Fernanda Baena‐Díaz, Carlos Bustos‐Segura

et al.

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: Dec. 13, 2023

Abstract In times of global change, high temperatures can potentiate the negative effects pesticides and other stressors. Here, we evaluated under controlled laboratory conditions effect a moderate increase in temperature combination with ivermectin (an antiparasitic drug used cattle that is excreted dung), an herbicide, parasitic pressure, on reproductive success, development time adult survival dung beetles Euoniticellus intermedius, which are naturally exposed to these We found heat increased number proportion emerged offspring, but ivermectin, herbicide treatments, it had synergistic effects. Moreover, parasitism caused offspring mortality and, synergistically accelerated development. Our results indicate enhance stressors act them, harming beetles, group important ecological economic value natural productive ecosystems. Although sex ratio was not affected by experimental contrasting responses were between males females, supporting idea both sexes use different physiological mechanisms cope same environmental challenges. The combined have insects deepen our understanding why losing beneficial species their functions drastic change.

Language: Английский

Synergistic effects of elevated temperature with pesticides on reproduction, development and survival of dung beetles DOI

Andrea Esquivel‐Román,

Fernanda Baena‐Díaz, Carlos Bustos‐Segura

et al.

Ecotoxicology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 9, 2024

Language: Английский

Citations

1
Thermal adaptation affects the temperature-dependent toxicity of the insecticide imidacloprid to soil invertebrates DOI Creative Commons
Silje Marie Kristiansen, Hans Petter Leinaas, Cornelis A.M. van Gestel

et al.

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

Citations

1
Higher temperature and daily fluctuations aggravate clothianidin toxicity towards Limnodrilus hoffmeisteri DOI

Yingnan Wang,

Jiatao Shen,

Xin Li

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 903, P. 166655 - 166655

Published: Aug. 28, 2023

Language: Английский

Citations

3
Toxicokinetic–Toxicodynamic Model to Assess Thermal Stress DOI Creative Commons
Annika Mangold‐Döring,

Jan Baas,

Paul J. Van den Brink

et al.

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(50), P. 21029 - 21037

Published: Dec. 8, 2023

Temperature is a crucial environmental factor affecting the distribution and performance of ectothermic organisms. This study introduces new temperature damage model to interpret their thermal stress. Inspired by ecotoxicological in General Unified Threshold for Survival (GUTS) framework, assumes that depends on balance between temperature-dependent accumulation constant repair. Mortality due stress driven level exceeding threshold. Model calibration showed good agreement with measured survival Gammarus pulex exposed different temperatures. Further, simulations, including temperatures, daily fluctuations, heatwaves, demonstrated model's ability predict effects various scenarios. With this, present contributes mechanistic understanding as single stressor while facilitating incorporation an additional alongside chemicals multistressor effect models.

Language: Английский

Citations

2
Synergistic effects of elevated temperature with pesticides on reproduction, development and survival of dung beetles DOI Creative Commons

Andrea Esquivel-R,

Fernanda Baena‐Díaz, Carlos Bustos‐Segura

et al.

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: Dec. 13, 2023

Abstract In times of global change, high temperatures can potentiate the negative effects pesticides and other stressors. Here, we evaluated under controlled laboratory conditions effect a moderate increase in temperature combination with ivermectin (an antiparasitic drug used cattle that is excreted dung), an herbicide, parasitic pressure, on reproductive success, development time adult survival dung beetles Euoniticellus intermedius, which are naturally exposed to these We found heat increased number proportion emerged offspring, but ivermectin, herbicide treatments, it had synergistic effects. Moreover, parasitism caused offspring mortality and, synergistically accelerated development. Our results indicate enhance stressors act them, harming beetles, group important ecological economic value natural productive ecosystems. Although sex ratio was not affected by experimental contrasting responses were between males females, supporting idea both sexes use different physiological mechanisms cope same environmental challenges. The combined have insects deepen our understanding why losing beneficial species their functions drastic change.

Language: Английский

Citations

0