Sensitive Detection of Neonicotinoid Insecticides and Other Selected Pesticides in Pollen and Nectar Using Nanoflow Liquid Chromatography Orbitrap Tandem Mass Spectrometry

Moreno‐González, David; Alcántara-Durán, Jaime; Gilbert-López, Bienvenida; Beneito‐Cambra, Miriam; Cutillas, Víctor; Rajski, Łukasz; Molina‐Díaz, Antonio; García-Reyes, Juan F.

doi:10.5740/jaoacint.17-0412

Cited by 12 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Also, pesticides are commonly used and represent a threat for hummingbirds and other pollinators that consume nectar from coffee flowers. Several authors have documented the presence of insecticide residues (neonicotinoid insecticides) on the nectar and pollen of crops and have mentioned that these could affect pollinators (Dively and Kamel 2012, Thompson et al 2014, Bartlewicz et al 2016, Moreno-González et al 2018. Additionally, Bishop et al (2018) found pesticide compounds in cloacal fluids and fecal pellets of hummingbirds, although they did not comment on the potential effects of exposure.…”

Section: Conservationmentioning

confidence: 99%

Endemic and endangered Short-crested Coquette (Lophornis brachylophus): floral resources and interactions

Arizmendi¹,

Nuñez-Rosas²,

Berlanga³

et al. 2021

ACE

View full text Add to dashboard Cite

The Short-crested Coquette (Lophornis brachylophus) is an endangered species endemic to Mexico. Currently, its distribution area is estimated at 53 km². Little to no information exists on its natural history, abundance, and distribution. The purpose of the present study is to describe its food resources, behavior, and interactions with plants and other hummingbirds in addition to its abundance and distribution along an altitudinal gradient. We found that the Short-crested Coquette is sparsely distributed and ranges from tropical sub-deciduous forest to cloud forest. It can also occupy cultivated lands and forests with shade coffee plantations. It moves along an altitudinal gradient following the blooming of its floral resources, similar to other hummingbird species in the study region. It is a generalist, subordinate species that shares its distribution with 14 other hummingbird species. It interacts with some of these hummingbirds and plants in a nested network of interactions with low levels of connectance, visiting 8 of the 23 plant species commonly used by hummingbirds in the area. More in-depth studies on its reproduction and interaction with different plants and important crops in the area are required. The results of the present study can be used to propose programs for the management, conservation, or recovery of the habitats inhabited by the Short-crested Coquette and other hummingbirds. Coquette du Guerrero (Lophornis brachylophus), espèce endémique et en voie de disparition : ressources florales et interactionsRÉSUMÉ. La Coquette du Guerrero (Lophornis brachylophus) est une espèce en voie de disparition, endémique du Mexique. Son aire de répartition actuelle est évaluée à 53 km². On n'en connait peu, voire pas du tout, sur ses traits comportementaux, son abondance et sa répartition. L'objectif de la présente étude était de décrire ses ressources alimentaires, son comportement et ses interactions avec les plantes et les autres colibris, ainsi que son abondance et sa répartition le long d'un gradient altitudinal. Nous avons constaté que la répartition de la Coquette du Guerrero est clairsemée et s'étend de la forêt tropicale sub-décidue à la forêt brumeuse. La coquette fréquente également les terres cultivées et les forêts comportant des plantations de café d'ombre. Elle se déplace le long d'un gradient altitudinal en suivant la floraison de ses ressources florales, comme le font les autres espèces de colibris de la région d'étude. Il s'agit d'une espèce généraliste et subordonnée, qui partage sa répartition avec 14 autres espèces de colibris. Elle interagit avec certains de ces colibris et plantes dans un réseau imbriqué d'interactions à faibles niveaux de connectivité, visitant 8 des 23 espèces végétales communément utilisées par les colibris dans la région. Il serait nécessaire de mener des études plus approfondies sur sa reproduction et ses interactions avec différentes plantes et cultures importantes dans la région. Nos résultats peuvent servir à proposer des programmes de gestion, de conservation o...

show abstract

Section: Conservationmentioning

confidence: 99%

Endemic and endangered Short-crested Coquette (Lophornis brachylophus): floral resources and interactions

Arizmendi¹,

Nuñez-Rosas²,

Berlanga³

et al. 2021

ACE

View full text Add to dashboard Cite

show abstract

“…In recent years, numerous methods for the trace determination of neonicotinoids in various sample matrices have been documented. These include primarily gas chromatography (Shamsipur et al 2016 ; Amelin et al 2012 ), liquid chromatography, and high-performance liquid chromatography techniques in combination with various types of detectors, such as DAD (Selahle et al 2020 ), mass spectrometry (Lu et al 2020 ), tandem mass spectrometry (Gaweł et al 2019 ), and high-resolution mass spectrometry (Moreno-González et al 2018 ). Additionally, methods like immunosorbent assays (Liu et al 2016 ), capillary electrophoresis (Nasiri et al 2020 ), thermal lens spectrometry (Guzsvány et al 2007 ), fluorimetry (Vílchez et al 2001 ), or Fourier transform infrared spectroscopy (Quintas et al 2004 ) have also been explored.…”

Section: Introductionmentioning

confidence: 99%

Reviewing neonicotinoid detection with electroanalytical methods

Barton,

Ullah,

Koszelska

et al. 2024

Environ Sci Pollut Res

View full text Add to dashboard Cite

Neonicotinoids, as the fastest-growing class of insecticides, currently account for over 25% of the global pesticide market. Their effectiveness in controlling a wide range of pests that pose a threat to croplands, home yards/gardens, and golf course greens cannot be denied. However, the extensive use of neonicotinoids has resulted in significant declines in nontarget organisms such as pollinators, insects, and birds. Furthermore, the potential chronic, sublethal effects of these compounds on human health remain largely unknown. To address these pressing issues, it is crucial to explore and understand the capabilities of electrochemical sensors in detecting neonicotinoid residues. Surprisingly, despite the increasing importance of this topic, no comprehensive review article currently exists in the literature. Therefore, our proposed review aims to bridge this gap by providing a thorough analysis of the use of electrochemical methods for neonicotinoid determination. In this review article, we will delve into various aspects of electrochemical analysis, including the influence of electrode materials, employed techniques, and the different types of electrode mechanisms utilized. By synthesizing and analysing the existing research in this field, our review will offer valuable insights and guidance to researchers, scientists, and policymakers alike.

show abstract

Miniaturized liquid chromatography applied to the analysis of residues and contaminants in food: A review

2020

View full text Add to dashboard Cite

Miniaturized liquid chromatography applied to the analysis of residues and contaminants in food: A review The humankind is pretty dependent on food to control several biological processes into the organism. As the world population increases, the demand for foodstuffs follows the same trend claiming for a high food production situation. For this reason, a substantial amount of chemicals is used in agriculture and livestock husbandries every year, enhancing the likelihood of contaminated foodstuffs being commercialized. This outlook becomes a public health concern; thus, the governmental regulatory agencies impose laws to control the residues and contaminants in food matrices. Currently, one of the most important analytical techniques to perform it is LC. Despite its already recognized effectiveness, it is often time consuming and requires significant volumes of reagents, which are transformed into toxic waste. In this context, miniaturized LC modes emerge as a greener and more effective analytical technique. They have remarkable advantages, including higher sensitivity, lower sample amount, solvent and stationary phase requirements, and more natural coupling to MS. In this review, most of the critical characteristics of them are discussed, focusing on the benchtop instruments and their related analytical columns. Additionally, a discussion regarding the last 10 years of publications reporting miniaturized LC application for the analysis of natural and industrial food samples is categorized. The main chemical classes as applied in the crops are highlighted, including pesticides, veterinary drugs, and mycotoxins.

show abstract

Sensitive Detection of Neonicotinoid Insecticides and Other Selected Pesticides in Pollen and Nectar Using Nanoflow Liquid Chromatography Orbitrap Tandem Mass Spectrometry

Cited by 12 publications

References 0 publications

Endemic and endangered Short-crested Coquette (Lophornis brachylophus): floral resources and interactions

Endemic and endangered Short-crested Coquette (Lophornis brachylophus): floral resources and interactions

Reviewing neonicotinoid detection with electroanalytical methods

Miniaturized liquid chromatography applied to the analysis of residues and contaminants in food: A review

Contact Info

Product

Resources

About