An update of the impact of pesticide exposure on memory and learning DOI Creative Commons
Karol Ferreira Honatel, Bruno Dutra Arbo, Mirna Bainy Leal

и другие.

Deleted Journal, Год журнала: 2024, Номер 1(1)

Опубликована: Ноя. 11, 2024

The dependence on the use of pesticides in agribusiness leads to an increase human exposure these chemical compounds through occupational activity, contamination environment, food and water. nervous system is target most insecticidal when are poorly selective, they can harm non-target species, including humans. This work aimed investigate effects pesticide memory learning. Articles published PubMed database between 2015 2024 were reviewed. One hundred sixty-one articles included this review, which one thirty two preclinical studies twenty-nine studies. Among studies, organophosphates, pyrethroids, neonicotinoids, carbamates, addition herbicides, fungicides mixed exposures was associated with learning deficits animals such as bees, mosquitoes, fishes, mice, rats, bats. Olfactory, associative aversive learning, well capacity affected by pesticides. Most evaluated environmental organophosphate pesticides, pyrethroids carbamates outcomes interest. Living close application areas having parents working agriculture worse scores childhood adolescence. Prenatal insecticides has already been poorer attention skills attention-deficit/hyperactivity disorder (ADHD) symptoms, intellectual disability, autism spectrum disorder, motor delays, problems. In adults, during activity also performance. evidence found review suggests that different mechanisms action able cause some cognitive impairment. Developmental exposure, chronic contribute performance, especially memory.

Язык: Английский

A novel insecticide impairs bumblebee memory and sucrose responsiveness across high and low nutrition DOI Creative Commons

Lily K. Gray,

Marcus Hulsey,

Harry Siviter

и другие.

Royal Society Open Science, Год журнала: 2024, Номер 11(5)

Опубликована: Май 1, 2024

Wild bees are important pollinators of crops and wildflowers but exposed to a myriad different anthropogenic stressors, such as pesticides poor nutrition, consequence intensive agriculture. These stressors do not act in isolation, interact, may exacerbate one another. Here, we assessed whether field-realistic concentration flupyradifurone, novel pesticide that has been labelled 'bee safe' by regulators, influenced bumblebee sucrose responsiveness long-term memory. In fully crossed experimental design, individual bumblebees (

Язык: Английский

Процитировано

6
Flupyradifurone Exhibits Greater Toxicity to the Asian Bumblebee Bombus lantschouensis Compared to the European Bumblebee Bombus terrestris DOI Creative Commons

Chunting Jie,

Hong Zhang, Ziyu Zhou

и другие.

Insects, Год журнала: 2025, Номер 16(5), С. 455 - 455

Опубликована: Апрель 25, 2025

Pesticides are considered a major factor in the decline of bee populations. Flupyradifurone, novel insecticide, is believed to be relatively 'bee-safe'. This study aims evaluate acute and chronic toxicity flupyradifurone assess its risks both commercial bumblebee Bombus terrestris Asian native species B. lantschouensis. Oral tests demonstrated species-specific sensitivity, with lantschouensis exhibiting 5.4-fold higher (72-h LD50: 5.1 μg/bee vs. 28 μg/bee) 3-fold lower (No Observed Adverse Effect Concentration, NOAEC: 20 μg/mL 60 μg/mL) compared terrestris. Risk assessments indicated low Hazard Quotients (HQ) 4 for However, Exposure Toxicity Ratio (ETR) values from screening first-tier exceeded trigger levels, necessitating further testing. provides crucial data on toxic effects highlights need more comprehensive insecticide risk assessments, particularly non-Apis pollinators, better protect these vital species.

Язык: Английский

Процитировано

0
Do bumble bees make optimal nutritional choices? DOI
Etya Amsalem, Anna Cressman,

Seyed Ali Modarres Hasani

и другие.

Journal of Insect Physiology, Год журнала: 2025, Номер 163, С. 104822 - 104822

Опубликована: Май 20, 2025

Язык: Английский

Процитировано

0
A novel pesticide has lethal consequences for an important pollinator DOI Creative Commons
Harry Siviter,

Jennie DeVore,

Lily K Gray

и другие.

The Science of The Total Environment, Год журнала: 2024, Номер 952, С. 175935 - 175935

Опубликована: Авг. 30, 2024

Wild bees pollinate crops and wildflowers where they are frequently exposed to pesticides. Neonicotinoids the most commonly used insecticide globally, but restrictions on their use rising pest resistance have increased demand for alternative Flupyradifurone is a novel that has been licenced globally bee-visited crops. Here, in semi-field experiment, we solitary (Osmia lignaria) commercial pesticide formulation (Sivanto Prime) containing flupyradifurone at label-recommended rates. We originally designed experiment examine sublethal effects, contrary our expectations, 100 % of released into pesticide-treated cages died within 3 days exposure, compared 0 control plots. Bees few after initial application survived endured prolonged including lower nesting success, impairment foraging efficiency, higher mortality. These results demonstrate exposure this poses significant threats add growing body evidence indicating can negative impacts wild field-realistic concentrations. In short-term, recommend formulations should be restricted non-flowering while reassessment its safety conducted. long-term, environmental risk assessors continue develop assessments truly holistic incorporate ecological life history traits multiple pollinator species.

Язык: Английский

Процитировано

2
Chronic oral toxicity protocol for adult solitary bees (Osmia bicornis L.): reduced survival under long-term exposure to a “bee-safe” insecticide. DOI Creative Commons
Celeste Azpiazu, Fabio Sgolastra, Alessio Ippolito

и другие.

Environmental Pollution, Год журнала: 2024, Номер unknown, С. 125129 - 125129

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

2
An update of the impact of pesticide exposure on memory and learning DOI Creative Commons
Karol Ferreira Honatel, Bruno Dutra Arbo, Mirna Bainy Leal

и другие.

Deleted Journal, Год журнала: 2024, Номер 1(1)

Опубликована: Ноя. 11, 2024

The dependence on the use of pesticides in agribusiness leads to an increase human exposure these chemical compounds through occupational activity, contamination environment, food and water. nervous system is target most insecticidal when are poorly selective, they can harm non-target species, including humans. This work aimed investigate effects pesticide memory learning. Articles published PubMed database between 2015 2024 were reviewed. One hundred sixty-one articles included this review, which one thirty two preclinical studies twenty-nine studies. Among studies, organophosphates, pyrethroids, neonicotinoids, carbamates, addition herbicides, fungicides mixed exposures was associated with learning deficits animals such as bees, mosquitoes, fishes, mice, rats, bats. Olfactory, associative aversive learning, well capacity affected by pesticides. Most evaluated environmental organophosphate pesticides, pyrethroids carbamates outcomes interest. Living close application areas having parents working agriculture worse scores childhood adolescence. Prenatal insecticides has already been poorer attention skills attention-deficit/hyperactivity disorder (ADHD) symptoms, intellectual disability, autism spectrum disorder, motor delays, problems. In adults, during activity also performance. evidence found review suggests that different mechanisms action able cause some cognitive impairment. Developmental exposure, chronic contribute performance, especially memory.

Язык: Английский

Процитировано

0