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da Silva JA, Farder-Gomes CF, Barchuk AR, Malaspina O, Nocelli RCF. Sublethal exposure to thiamethoxam and pyraclostrobin affects the midgut and Malpighian tubules of the stingless bee Frieseomelitta varia (Hymenoptera: Apidae: Meliponini). ECOTOXICOLOGY (LONDON, ENGLAND) 2024:10.1007/s10646-024-02786-4. [PMID: 39001973 DOI: 10.1007/s10646-024-02786-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/05/2024] [Indexed: 07/15/2024]
Abstract
The stingless bee Frieseomelitta varia Lepeletier 1836 (Hymenoptera: Apidae) is an essential pollinator in natural and agricultural ecosystems in the Neotropical region. However, these bees may be exposed to pesticides during foraging, which can affect both individuals and their colonies. One example comes from the use of pyraclostrobin (a fungicide) and thiamethoxam (an insecticide) for pest control in pepper crops, which F. varia visits. This study aimed to evaluate the isolated and combined sublethal effects of thiamethoxam (TMX) (0.000543 ng a.i./µL) and pyraclostrobin (PYR) (1.5 ng i.a./µL) on the morphology of the midgut and Malpighian tubules of F. varia workers. Results showed that both pesticides, regardless of the exposure time (through feeding during 48 h or 96 h), disturbed the morphology of the analyzed organs. Specifically, F. varia exposed orally to sublethal concentrations of thiamethoxam and pyraclostrobin, either alone or in combination, exhibited a higher rate of damage to the midgut (e.g., vacuolization, apocrine secretion, and cellular elimination) compared to the bees in the control groups, both after 48 h and 96 h of exposure. In Malpighian tubules, vacuolation is the only damage present. As the observed morphological alterations likely compromise the excretion and absorption functions, exposure to pyraclostrobin and thiamethoxam may lead to disturbances at both the individual and colony levels. These results highlight the urgent need for a future reassessment of the safety of fungicides and insecticides regarding their potential effects on bee populations.
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Affiliation(s)
| | | | - Angel Roberto Barchuk
- Department of Cellular and Developmental Biology, Institute of Biomedical Sciences, Federal University of Alfenas (UNIFAL-MG), Alfenas, Brazil
| | - Osmar Malaspina
- Departament of General and Applied Biology, Institute of Biosciences (UNESP-SP), Rio Claro, Brazil
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Rodríguez-Aguilar BA, Peregrina-Lucano AA, Ceballos-Magaña SG, Rodríguez-García A, Calderon R, Palma P, Muñiz-Valencia R. Spatiotemporal variability of pesticides concentration in honeybees (Apis mellifera) and their honey from western Mexico. Risk assessment for honey consumption. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 947:174702. [PMID: 39002602 DOI: 10.1016/j.scitotenv.2024.174702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/15/2024]
Abstract
The study conducted in the state of Colima, western Mexico, aimed to assess the 1) occurrence, 2) temporal variability, 3) spatial variability, and 4) potential risk for honeybees and human consumption of pesticide-contaminated honey. For that purpose, 48 pesticides were determined in bees and their honey during both dry and wet seasons. The research considered two variables: land use categorization (irrigated agriculture, rainfed agriculture, grassland, and forest area) and location (coastal, valley, and mountain). Bee and honey samples were collected, pre-treated using solid-phase extraction (SPE), and analyzed using LC-MS/MS and GC-MS techniques. Occurrence: of the total number of pesticides, 17 were detected in the bee samples and 12 in the honey samples. The pesticides with the highest concentrations in the bee samples were glufosinate ammonium, picloram, and permethrin, while in the honey samples, picloram, permethrin, and atrazine were the most prevalent. Temporal variability: analyses revealed significant differences between dry and wet seasons for glufosinate ammonium and DEET in bee samples and only for glufosinate ammonium in honey samples. Spatial variability: analyses showed a trend in the number of detected pesticides, with irrigated agriculture areas having the highest detection and grassland areas having the least. The human potential risk assessment of contaminated honey consumption indicated no risk. The bee's potential risk for consumption of pesticides contaminated honey revealed chronic effects due to permethrin in a general scenario, and carbofuran, diazinon and permethrin in the worst scenario, and potential risk of acute effects by permethrin. The findings of this study contribute to understanding the contamination levels of pesticides in bees and their honey, emphasizing the importance of monitoring and mitigating the adverse effects of pesticide exposure on bee populations and environmental health.
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Affiliation(s)
| | - Alejandro A Peregrina-Lucano
- Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingeniería, Universidad de Guadalajara, Guadalajara 44430, Jalisco, Mexico
| | | | | | - Raul Calderon
- Centro de Investigación en Recursos Naturales y Sustentabilidad, Universidad Bernardo O'Higgins, Fabrica 1990, Segundo Piso, Santiago, Chile; Núcleo de Investigación en Sustentabilidad Agroambiental, Facultad de Medicina Veterinaria y Agronomía, Universidad de Las Américas, Santiago, Chile
| | - Paulina Palma
- Laboratorio de Salud Pública, Ambiental y Laboral, Secretaria Regional Ministerial, Ministerio de Salud, Región Metropolitana, Santiago, Chile
| | - Roberto Muñiz-Valencia
- Facultad de Ciencias Químicas, Universidad de Colima, Coquimatlán 28400, Colima, Mexico; Centro de Investigación en Recursos Naturales y Sustentabilidad, Universidad Bernardo O'Higgins, Fabrica 1990, Segundo Piso, Santiago, Chile.
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Carisio L, Simon Delso N, Tosi S. Beyond the urgency: pesticide Emergency Authorisations' exposure, toxicity, and risk for humans, bees, and the environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 947:174217. [PMID: 38971242 DOI: 10.1016/j.scitotenv.2024.174217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/21/2024] [Accepted: 06/21/2024] [Indexed: 07/08/2024]
Abstract
The global challenge to increase agricultural production goes along with the need of decreasing pesticide risks. The European Union (EU) therefore evaluates and controls the risks posed by pesticides by regulating their authorisation through the science-based Risk Assessment process. Member States can however act in derogation to this process and grant the Emergency Authorisation (EA) of pesticides that are currently non-authorised. To protect the health of humans and the environment, Emergency Authorisations are only permitted in exceptional circumstances of agricultural emergency: their use should be limited (i.e., cannot exceed 120 days and one growing season) and concurrent research on alternative strategies must be enforced. Here, we assessed the impact of the Emergency Authorisations process to human and environmental health. Bees, bioindicators of environmental health, were used as model species. Our research demonstrates that i) Emergency Authorisations are widely used throughout EU Member States (annually granted Emergency Authorisationsmin-max, 2017-2021 = 593-660); ii) 12 % of Emergency Authorisations granted the use of pesticides for longer than prescribed by EU regulations; iii) 37 % of Emergency Authorisations were repeatedly granted over time by the same Member State for the same agricultural purpose (i.e., to control the same pest on the same crop); iv) 21 % of Emergency Authorisations granted the use of Active Substances non-approved by risk assessment (EA-ASs Type3) which consequently contaminate the environment (44 % of environmental biomonitoring studies found EA-AS Type3) while being significantly more toxic to pollinators than regularly approved ASs. To facilitate the implementation of sustainable control strategies towards a safer environment for humans and other animals, we identified the most frequent agricultural emergencies and the key research needs. This first quantitative assessment of the Emergency Authorisation process unveils an enduring state of agricultural emergency that acts in derogation of the EU Regulation, leading to broad human, animal, and environmental implications.
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Affiliation(s)
- Luca Carisio
- Department of Agriculture, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Turin, Italy; Istituto Zooprofilattico Sperimentale del Piemonte Liguria e Valle d'Aosta, Torino, Italy.
| | - Noa Simon Delso
- BeeLife European Beekeeping Coordination, Louvian-la-Neuve, Belgium.
| | - Simone Tosi
- Department of Agriculture, Forest and Food Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Turin, Italy.
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4
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Kárpáti Z, Szelényi MO, Tóth Z. Exposure to an insecticide formulation alters chemosensory orientation, but not floral scent detection, in buff-tailed bumblebees (Bombus terrestris). Sci Rep 2024; 14:14622. [PMID: 38918480 PMCID: PMC11199514 DOI: 10.1038/s41598-024-65388-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 06/19/2024] [Indexed: 06/27/2024] Open
Abstract
Although pesticide-free techniques have been developed in agriculture, pesticides are still routinely used against weeds, pests, and pathogens worldwide. These agrochemicals pollute the environment and can negatively impact human health, biodiversity and ecosystem services. Acetamiprid, an approved neonicotinoid pesticide in the EU, may exert sub-lethal effects on pollinators and other organisms. However, our knowledge on the scope and severity of such effects is still incomplete. Our experiments focused on the effects of the insecticide formulation Mospilan (active ingredient: 20% acetamiprid) on the peripheral olfactory detection of a synthetic floral blend and foraging behaviour of buff-tailed bumblebee (Bombus terrestris) workers. We found that the applied treatment did not affect the antennal detection of the floral blend; however, it induced alterations in their foraging behaviour. Pesticide-treated individuals started foraging later, and the probability of finding the floral blend was lower than that of the control bumblebees. However, exposed bumblebees found the scent source faster than the controls. These results suggest that acetamiprid-containing Mospilan may disrupt the activity and orientation of foraging bumblebees. We hypothesize that the observed effects of pesticide exposure on foraging behaviour could be mediated through neurophysiological and endocrine mechanisms. We propose that future investigations should clarify whether such sub-lethal effects can affect pollinators' population dynamics and their ecosystem services.
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Affiliation(s)
- Zsolt Kárpáti
- Department of Chemical Ecology, Plant Protection Institute, HUN-REN Centre for Agricultural Research, Budapest, Hungary
| | - Magdolna Olívia Szelényi
- Department of Chemical Ecology, Plant Protection Institute, HUN-REN Centre for Agricultural Research, Budapest, Hungary
- National Laboratory for Health Security, Plant Protection Institute, HUN-REN Centre for Agricultural Research, Budapest, Hungary
| | - Zoltán Tóth
- Department of Zoology, Plant Protection Institute, HUN-REN Centre for Agricultural Research, Budapest, Hungary.
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Runnion EN, Strange JP, Sivakoff FS. Consumption of pollen contaminated with field-realistic concentrations of fungicide causes sublethal effects in Bombus impatiens (Hymenoptera: Apidae) microcolonies. ENVIRONMENTAL ENTOMOLOGY 2024:nvae049. [PMID: 38801278 DOI: 10.1093/ee/nvae049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 04/17/2024] [Accepted: 05/07/2024] [Indexed: 05/29/2024]
Abstract
Bumble bees are declining across the globe. The causes of this decline have been attributed to a variety of stressors, including pesticides. Fungicides are a type of pesticide that has been understudied in the context of bumble bee health. As a result, fungicides are often applied to flowering plants without consideration of pollinator exposure. Recent work demonstrates that fungicides have sublethal effects in bumble bees, but little is known about how much fungicide it takes to cause these sublethal effects. To address this gap in the literature, we fed microcolonies of the common eastern bumble bee (Bombus impatiens CressonHymenoptera: ApidaeHymenoptera: ApidaeHymenoptera: ApidaeHymenoptera: Apidae) pollen contaminated with a range of fungicide concentrations. We chose these concentrations based on the range of fungicide concentrations in pollen and nectar that were reported in the literature. Results revealed that later-stage pupae and newly emerged males are potentially sensitive to fungicide exposure, showing smaller size and reduced fat reserves at intermediate levels of contamination. Compared to the control, intermediated levels of fungicide-contaminated pollen led to increased pupal mortality and delayed male emergence. Contrary to expectations, higher fungicide levels did not exhibit a linear relationship with negative impacts, suggesting nuanced effects. Because body size and emergence timing are important aspects of bumble bee reproductive behavior, results have implications for mating success, potentially disrupting colony development.
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Affiliation(s)
- Emily N Runnion
- Department of Evolution, Ecology, and Organismal Biology, The Ohio State University, 300 Aronoff Laboratories, 318 W. 12th Avenue, Columbus, OH 4321, USA
| | - James P Strange
- Department of Entomology, The Ohio State University, Columbus, OH 2021, USA
| | - Frances S Sivakoff
- Department of Evolution, Ecology, and Organismal Biology, The Ohio State University, 300 Aronoff Laboratories, 318 W. 12th Avenue, Columbus, OH 4321, USA
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Schuhmann A, Schulte J, Feldhaar H, Scheiner R. Bumblebees are resilient to neonicotinoid-fungicide combinations. ENVIRONMENT INTERNATIONAL 2024; 186:108608. [PMID: 38554503 DOI: 10.1016/j.envint.2024.108608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 04/01/2024]
Abstract
Bumblebees are among the most important wild bees for pollination of crops and securing wildflower diversity. However, their abundance and diversity have been on a steady decrease in the last decades. One of the most important factors leading to their decline is the frequent use of plant protection products (PPPs) in agriculture, which spread into forests and natural reserves. Mixtures of different PPPs pose a particular threat because of possible synergistic effects. While there is a comparatively large body of studies on the effects of PPPs on honeybees, we still lack data on wild bees. We here investigated the influence of the frequent fungicide Cantus® Gold (boscalid/dimoxystrobin), the neonicotinoid insecticide Mospilan® (acetamiprid) and their combination on bumblebees. Cognitive performance and foraging flights of bumblebees were studied. They are essential for the provisioning and survival of the colony. We introduce a novel method for testing four treatments simultaneously on the same colony, minimizing inter-colony differences. For this, we successfully quartered the colony and moved the queen daily between compartments. Bumblebees appeared astonishingly resilient to the PPPs tested or they have developed mechanisms for detoxification. Neither learning capacity nor flight activity were inhibited by treatment with the single PPPs or their combination.
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Affiliation(s)
- Antonia Schuhmann
- Biocenter, Behavioral Physiology and Sociobiology, University of Würzburg, 97074 Würzburg, Germany.
| | - Janna Schulte
- Institute of Biology and Environmental Sciences, University of Oldenburg, 26129 Oldenburg, Germany
| | - Heike Feldhaar
- Department of Animal Ecology I, Bayreuth Center for Ecology and Environmental Research (BayCEER), University of Bayreuth, 95447 Bayreuth, Germany
| | - Ricarda Scheiner
- Biocenter, Behavioral Physiology and Sociobiology, University of Würzburg, 97074 Würzburg, Germany
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Fischer N, Costa CP, Hur M, Kirkwood JS, Woodard SH. Impacts of neonicotinoid insecticides on bumble bee energy metabolism are revealed under nectar starvation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169388. [PMID: 38104805 DOI: 10.1016/j.scitotenv.2023.169388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
Bumble bees are an important group of insects that provide essential pollination services as a consequence of their foraging behaviors. These pollination services are driven, in part, by energetic exchanges between flowering plants and individual bees. Thus, it is important to examine bumble bee energy metabolism and explore how it might be influenced by external stressors contributing to declines in global pollinator populations. Two stressors that are commonly encountered by bees are insecticides, such as the neonicotinoids, and nutritional stress, resulting from deficits in pollen and nectar availability. Our study uses a metabolomic approach to examine the effects of neonicotinoid insecticide exposure on bumble bee metabolism, both alone and in combination with nutritional stress. We hypothesized that exposure to imidacloprid disrupts bumble bee energy metabolism, leading to changes in key metabolites involved in central carbon metabolism. We tested this by exposing Bombus impatiens workers to imidacloprid according to one of three exposure paradigms designed to explore how chronic versus more acute (early or late) imidacloprid exposure influences energy metabolite levels, then also subjecting them to artificial nectar starvation. The strongest effects of imidacloprid were observed when bees also experienced nectar starvation, suggesting a combinatorial effect of neonicotinoids and nutritional stress on bumble bee energy metabolism. Overall, this study provides important insights into the mechanisms underlying the impact of neonicotinoid insecticides on pollinators, and underscores the need for further investigation into the complex interactions between environmental stressors and energy metabolism.
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Affiliation(s)
- Natalie Fischer
- Department of Entomology, University of California, Riverside, Riverside, CA, USA.
| | - Claudinéia P Costa
- Department of Entomology, University of California, Riverside, Riverside, CA, USA
| | - Manhoi Hur
- IIGB Metabolomics Core Facility, University of California, Riverside, Riverside, CA, USA
| | - Jay S Kirkwood
- IIGB Metabolomics Core Facility, University of California, Riverside, Riverside, CA, USA
| | - S Hollis Woodard
- Department of Entomology, University of California, Riverside, Riverside, CA, USA.
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Murcia-Morales M, Tzanetou EN, García-Gallego G, Kasiotis KM, Vejsnaes F, Brodschneider R, Hatjina F, Machera K, Van der Steen JJ. Environmental assessment of PAHs through honey bee colonies - A matrix selection study. Heliyon 2024; 10:e23564. [PMID: 38187233 PMCID: PMC10770451 DOI: 10.1016/j.heliyon.2023.e23564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/12/2023] [Accepted: 12/06/2023] [Indexed: 01/09/2024] Open
Abstract
The steady conditions of temperature, humidity and air flux within beehives make them a valuable location for conducting environmental monitoring of pollutants such as PAHs. In this context, the selection of an appropriate apicultural matrix plays a key role in these monitoring studies, as it maximizes the information that will be obtained in the analyses while minimizing the inaccurate results. In the present study, three apicultural matrices (honey bees, pollen and propolis) and two passive samplers (APIStrips and silicone wristbands) are compared in terms of the number and total load of PAHs detected in them. Samplings took place in a total of 11 apiaries scattered in Austria, Denmark, and Greece, with analyses performed by GC-MS/MS. Up to 14 different PAHs were identified in silicone wristbands and pollen, whereas the remaining matrices contained a maximum of five contaminants. Naphthalene, 1-methylnaphthalene, 2-methylnaphthalene, and pyrene were found to be the most prevalent substances in the environment. Recovery studies were also performed; these suggested that the chemical structure of APIStrips is likely to produce very strong interactions with PAHs, thus hindering the adequate desorption of these substances from their surface. Overall, silicone wristbands placed inside the beehives proved the most suitable matrix for PAH monitoring through honey bee colonies.
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Affiliation(s)
- María Murcia-Morales
- Chemistry and Physics Department, University of Almeria, Agrifood Campus of International Excellence (ceiA3), 04120 Almería, Spain
| | - Evangelia N. Tzanetou
- Laboratory of Chemical Control of Pesticides, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | - Guillermo García-Gallego
- Chemistry and Physics Department, University of Almeria, Agrifood Campus of International Excellence (ceiA3), 04120 Almería, Spain
| | - Konstantinos M. Kasiotis
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
| | | | - Robert Brodschneider
- Institute of Biology, University of Graz, Universitätsplatz 2, 8010 Graz, Austria
| | - Fani Hatjina
- Department of Apiculture, Institute of Animal Science, Ellinikos Georgikos Organismos ‘DIMITRA’, Nea Moudania GR-63200, Greece
| | - Kyriaki Machera
- Laboratory of Pesticides' Toxicology, Department of Pesticides Control and Phytopharmacy, Benaki Phytopathological Institute, 145 61 Kifissia, Greece
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Paula MCD, Batista NR, Cunha DADS, Santos PGD, Antonialli-Junior WF, Cardoso CAL, Simionatto E. Impacts of the insecticide thiamethoxam on the native stingless bee Plebeia catamarcensis (Hymenoptera, Apidae, Meliponini). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 339:122742. [PMID: 37839683 DOI: 10.1016/j.envpol.2023.122742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/17/2023]
Abstract
Agricultural production and the indiscriminate use of insecticides such as thiamethoxam have put at risk the biodiversity and ecosystem services provided by bees, including native stingless species. Since most of the native species do not present economic importance, they may suffer "silent extinction", due to lack of monitoring of their colonies. Therefore, this study aimed to determine the lethal and sublethal concentrations of the insecticide thiamethoxam, with evaluation of its sublethal effects on mobility, in the stingless bee Plebeia catamarcensis (Holmberg, 1903). Foraging bees were collected and exposed to thiamethoxam to determine lethal (LC50) and sublethal concentrations. The 24 h LC50 was 0.408 ng a.i./μL, a value demonstrating that this species may be as sensitive as other stingless bees already studied. Sublethal concentrations influenced the locomotion abilities of the bees, making them hyperactive when exposed to LC50/10 and lethargic when exposed to LC50/100. The effects of sublethal concentrations on individuals may have collective consequences, especially in colonies with few individuals, as is the case of P. catamarcensis. The findings reinforce the hypothesis that thiamethoxam may contribute to the decline of native stingless bees, which can be significantly impacted when chronically exposed to agricultural production systems that use this insecticide, consequently affecting the ecosystem services provided by these bees.
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Affiliation(s)
- Michele Castro de Paula
- Laboratório de Óleos e Extratos (LAPOEX), Programa de Pós-Graduação em Recursos Naturais (PGRN), Universidade Estadual de Mato Grosso do Sul (UEMS), CEP, 79950-000, Naviraí, MS, Brazil; Programa de Pós-Graduação em Recursos Naturais (PGRN), Centro de Estudos em Recursos Naturais (CERNA), Universidade Estadual de Mato Grosso do Sul (UEMS), PC 351, CEP, 79804-970, Dourados, MS, Brazil.
| | - Nathan Rodrigues Batista
- Laboratório de Ecologia Comportamental (LABECO), Universidade Estadual de Mato Grosso do Sul (UEMS), CP 351, CEP, 79804-970, Dourados, MS, Brazil; Programa de Pós-Graduação em Entomologia e Conservação da Biodiversidade, Universidade Federal da Grande Dourados (UFGD), PC 533, CEP, 79804-970, Dourados, MS, Brazil.
| | - Dayana Alves da Silva Cunha
- Programa de Pós-Graduação em Recursos Naturais (PGRN), Centro de Estudos em Recursos Naturais (CERNA), Universidade Estadual de Mato Grosso do Sul (UEMS), PC 351, CEP, 79804-970, Dourados, MS, Brazil; Laboratório de Ecologia Comportamental (LABECO), Universidade Estadual de Mato Grosso do Sul (UEMS), CP 351, CEP, 79804-970, Dourados, MS, Brazil.
| | - Poliana Galvão Dos Santos
- Laboratório de Ecologia Comportamental (LABECO), Universidade Estadual de Mato Grosso do Sul (UEMS), CP 351, CEP, 79804-970, Dourados, MS, Brazil; Programa de Pós-Graduação em Entomologia e Conservação da Biodiversidade, Universidade Federal da Grande Dourados (UFGD), PC 533, CEP, 79804-970, Dourados, MS, Brazil.
| | - William Fernando Antonialli-Junior
- Programa de Pós-Graduação em Recursos Naturais (PGRN), Centro de Estudos em Recursos Naturais (CERNA), Universidade Estadual de Mato Grosso do Sul (UEMS), PC 351, CEP, 79804-970, Dourados, MS, Brazil; Laboratório de Ecologia Comportamental (LABECO), Universidade Estadual de Mato Grosso do Sul (UEMS), CP 351, CEP, 79804-970, Dourados, MS, Brazil; Programa de Pós-Graduação em Entomologia e Conservação da Biodiversidade, Universidade Federal da Grande Dourados (UFGD), PC 533, CEP, 79804-970, Dourados, MS, Brazil.
| | - Claudia Andrea Lima Cardoso
- Programa de Pós-Graduação em Recursos Naturais (PGRN), Centro de Estudos em Recursos Naturais (CERNA), Universidade Estadual de Mato Grosso do Sul (UEMS), PC 351, CEP, 79804-970, Dourados, MS, Brazil.
| | - Euclésio Simionatto
- Laboratório de Óleos e Extratos (LAPOEX), Programa de Pós-Graduação em Recursos Naturais (PGRN), Universidade Estadual de Mato Grosso do Sul (UEMS), CEP, 79950-000, Naviraí, MS, Brazil; Programa de Pós-Graduação em Recursos Naturais (PGRN), Centro de Estudos em Recursos Naturais (CERNA), Universidade Estadual de Mato Grosso do Sul (UEMS), PC 351, CEP, 79804-970, Dourados, MS, Brazil.
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