The impact of four widely used neonicotinoid insecticides on Tetragonisca angustula (Latreille) (Hymenoptera: Apidae)

Jacob, Cynthia Renata de Oliveira; Zanardi, Odimar Zanuzo; Malaquias, José Bruno; Silva, Carina Aparecida Souza; Yamamoto, Pedro Takao

doi:10.1016/j.chemosphere.2019.02.105

Cited by 60 publications

(37 citation statements)

References 46 publications

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“…Although non‐ Apis data for acute oral toxicity are available in the literature, they are generally less robust than contact toxicity data, often being reported as being conducted in accordance to OECD guidelines, while in fact deviating significantly from the established protocols, e.g. continuous exposure or no measurement of consumption . Data from Bombus spp.…”

Section: Discussionmentioning

confidence: 99%

“…continuous exposure or no measurement of consumption. 48,[50][51][52][53] Data from Bombus spp. represent the majority of reliable non-Apis acute oral toxicity data because these are most readily dosed under laboratory conditions and an OECD guideline for oral toxicity in Bombus spp.…”

Section: Discussionmentioning

confidence: 99%

“…14,15 An important factor in our ability to compare the toxicity of pesticides between different species of bees is ensuring comparability in the units in which the endpoint (e.g. LD 50 , no observed effect dose) is expressed. Clearly, it is vital that the dose per individual is known (measurement of consumption of treated feed in oral exposure studies).…”

Section: Introductionmentioning

confidence: 99%

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Are honeybees suitable surrogates for use in pesticide risk assessment for non‐Apisbees?

Thompson

Pamminger²

2019

Pest Management Science

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Historically, bee regulatory risk assessment for pesticides has centred on the European honeybee (Apis mellifera), primarily due to its availability and adaptability to laboratory conditions. Recently, there have been efforts to develop a battery of laboratory toxicity tests for a range of non‐Apis bee species to directly assess the risk to them. However, it is not clear whether the substantial investment associated with the development and implementation of such routine screening will actually improve the level of protection of non‐Apis bees. We argue, using published acute toxicity data from a range of bee species and standard regulatory exposure scenarios, that current first‐tier honeybee acute risk assessment schemes utilised by regulatory authorities are protective of other bee species and further tests should be conducted only in cases of concern. We propose similar analysis of alternative exposure scenarios (chronic and developmental) once reliable data for non‐Apis bees are available to expand our approach to these scenarios. In addition, we propose that in silico (simulation) approaches can then be used to address population‐level effects in more field‐realistic scenarios. Such an approach could lead to a protective, but also workable, risk assessment for non‐Apis species while contributing to pollination security in agricultural landscapes around the globe. © 2019 Society of Chemical Industry

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Are honeybees suitable surrogates for use in pesticide risk assessment for non‐Apisbees?

Thompson

Pamminger²

2019

Pest Management Science

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“…Além disso, o tempo necessário para metabolizar os compostos ) e a afinidade de ligação entre as moléculas neonicotinoides e/ou seus metabólitos com os subtipos nAChR também podem estar envolvidos na toxicidade diferencial dos neonicotinoides . (Jacob et al 2019).…”

Section: Discussionunclassified

“…Estudos anteriores mostraram que os inseticidas neonicotinoides são altamente tóxicos para A. mellifera, causando distúrbios comportamentais, dificuldades de orientação, comprometimento das atividades sociais e mortalidade , Lu et al 2014, Tadei et al 2019. Estudos também relataram o impacto de inseticidas em abelhas sem ferrão , Jacob et al 2019, embora poucos tenham examinado os efeitos de inseticidas neonicotinoides em S. postica (Silva et al 2016.…”

Section: Introductionunclassified

Impacto de inseticidas neonicotinoides em abelhas africanizadas e nativas sem ferrão (Hymenoptera: Apoidea): toxicidade, alterações na atividade de locomoção e riqueza de espécies em pomares de citros

Jacob¹

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Seasonal Study Chemical Profiles and Bioactivities of Hedychium coronarium J. Koenig Essential Oils: Nematicidal, Insecticidal, Phytotoxic, Antifungal Potentials, and Molecular Docking Insights

Arya,

Kumar,

Karakoti

et al. 2024

Chemistry & Biodiversity

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Hedychium coronarium plant has attracted considerable attention from researchers due to its diverse phytochemical composition and potential therapeutic applications. The objective of this study was to evaluate the phytochemical profile and biological attributes of H. coronarium essential oils collected during different seasons in the Kumaun region of Uttarakhand. The essential oils were extracted from the rhizomes using hydrodistillation with a Clevenger‐type apparatus yielding between 0.07 % to 0.38 % (w/w). The major compounds identified by GC‐MS analysis exhibited seasonal variations and included 1,8‐cineole (26.6–38.5 %), coronarin E (11.9–18.8 %), α‐pinene (5.00–14.9 %), α‐terpineol (4.2–9.3 %), (E)‐β‐caryophyllene (1.2–9.7 %), and linalool (0.4–2.9 %). To illustrate the variations in oil composition, visualization techniques such as heat map and PCA were employed. The essential oils demonstrated potential biological activity in all tests conducted. The molecular modeling study indicated that the potential mechanism may be associated with acetylcholinesterase. Consequently, this study contributes to the development of novel natural pesticides.

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The impact of four widely used neonicotinoid insecticides on Tetragonisca angustula (Latreille) (Hymenoptera: Apidae)

Cited by 60 publications

References 46 publications

Are honeybees suitable surrogates for use in pesticide risk assessment for non‐Apisbees?

Are honeybees suitable surrogates for use in pesticide risk assessment for non‐Apisbees?

Impacto de inseticidas neonicotinoides em abelhas africanizadas e nativas sem ferrão (Hymenoptera: Apoidea): toxicidade, alterações na atividade de locomoção e riqueza de espécies em pomares de citros

Seasonal Study Chemical Profiles and Bioactivities of Hedychium coronarium J. Koenig Essential Oils: Nematicidal, Insecticidal, Phytotoxic, Antifungal Potentials, and Molecular Docking Insights

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