Temperature variation magnifies chlorpyrifos toxicity differently between larval and adult mosquitoes

V Delnat, TT Tran, J Verheyen, K Van Dinh… - Science of the Total …, 2019 - Elsevier
To improve risk assessment there is increasing attention for the effect of climate change on
the sensitivity to contaminants and vice versa. Two important and connected topics have …

Mosquito larvae that survive a heat spike are less sensitive to subsequent exposure to the pesticide chlorpyrifos

S Meng, V Delnat, R Stoks - Environmental Pollution, 2020 - Elsevier
While extreme high temperatures are an important aspect of global warming, their effects on
organisms are relatively understudied, especially in ecotoxicology. Sequential exposure to …

The effect of warming on pesticide toxicity is reversed between developmental stages in the mosquito Culex pipiens

TT Tran, KD Van, L Janssens, R Stoks - Science of the Total Environment, 2020 - Elsevier
A better understanding of interactions between pesticides and warming is important to
improve ecological risk assessment in a warming world. Current insights are almost …

Daily temperature variation lowers the lethal and sublethal impact of a pesticide pulse due to a higher degradation rate

V Delnat, J Verborgt, L Janssens, R Stoks - Chemosphere, 2021 - Elsevier
Daily temperature variation (DTV) is an important warming-related stressor that may magnify
pesticide toxicity. Yet, it is unknown whether the pesticide impact under DTV is partly …

Daily temperature variation magnifies the toxicity of a mixture consisting of a chemical pesticide and a biopesticide in a vector mosquito

V Delnat, TT Tran, L Janssens, R Stoks - Science of the Total Environment, 2019 - Elsevier
While many studies on the toxicity of pesticides looked at the effects of a higher mean
temperature, effects of the realistic scenario of daily temperature variation are understudied …

Multigenerational effects modify the tolerance of mosquito larvae to chlorpyrifos but not to a heat spike and do not change their synergism

S Meng, V Delnat, R Stoks - Environmental Pollution, 2022 - Elsevier
While interactions with global warming and multigenerational effects are considered crucial
to improve risk assessment of pesticides, these have rarely been studied in an integrated …

Transgenerational exposure to warming reduces the sensitivity to a pesticide under warming

S Meng, TT Tran, V Delnat, R Stoks - Environmental Pollution, 2021 - Elsevier
Despite the increased attention for temporal aspects of stressor interactions and for effects of
warming in ecotoxicological studies, we lack knowledge on how different exposure …

Current and future daily temperature fluctuations make a pesticide more toxic: Contrasting effects on life history and physiology

J Verheyen, R Stoks - Environmental Pollution, 2019 - Elsevier
There is increasing concern that climate change may make organisms more sensitive to
chemical pollution. Many pesticides are indeed more toxic at higher mean temperatures …

Whether warming magnifies the toxicity of a pesticide is strongly dependent on the concentration and the null model

V Delnat, L Janssens, R Stoks - Aquatic Toxicology, 2019 - Elsevier
How global warming changes the toxicity of contaminants is a research priority at the
intersection of global change biology and ecotoxicology. While many pesticides are more …

The impact of temperature on insecticide sensitivity depends on transgenerational effects

T Bagni, D Siaussat, A Maria, P Couzi… - Science of The Total …, 2022 - Elsevier
The combined effects of insecticides and temperature are increasingly being studied
because species are expected to change their responses to insecticides with climate …