Results 141 to 150 of about 7,427 (240)

Pharmacophore of neonicotinoid insecticides

Journal of Pesticide Science, 2008
Our recent study related to neonicotinoid pharmacophore was presented. The first topic described on the QSAR study with 17 variants of 2-nitroiminoimizolidine. The insect neuroblocking potency is proportionally related both to the Mulliken charge on the nitro oxygen atom and log P.
openaire   +2 more sources

Investigating zeta‐cypermethrin resistance stability in California Drosophila suzukii populations

Pest Management Science, Volume 82, Issue 7, Page 6808-6816, July 2026.
After continuous selection and removal of selection pressure in spotted‐wing Drosophila, zeta‐cypermethrin resistance remained stable over several generations. Following a population bottleneck, zeta‐cypermethrin resistance increased without selection, highlighting the importance of insecticide rotation.
Nicolas Buck, Fatemeh Ganjisaffar, Frank G. Zalom   +2 more
wiley   +1 more source

Neonicotinoid contamination in conservation areas affects bees more sharply than beetles

Frontiers in Ecology and Evolution
The neurotoxic insecticide class of neonicotinoids has become one of the most widely used groups of pesticides globally. Their long half-lives and high water solubility increase their potential to linger and affect numerous organisms long after ...
Jonathan Tetlie, Alexandra Harmon-Threatt   +1 more
doaj   +1 more source

Influence of neonicotinoids on insect communities with focus on bees [PDF]

, 2019
The bachelor thesis is focused on pesticides and their impact on the environment. Plant protection products must undergo a comprehensive assessment involving the impact on nontarget organisms.
Weingartová, Barbora
core  

Detection and molecular characterisation of beet chlorosis virus in sugar beet in the Czech Republic

Annals of Applied Biology, Volume 189, Issue 1, July 2026.
Beet chlorosis virus (BChV) was detected for the first time in Czech sugar beet, and its diversity was assessed. One‐enzyme RTX‐PCR screened 37 symptomatic plants from 15 fields, and BChV was found in 12 plants. Twelve isolates were confirmed by Sanger sequencing of the readthrough domain (RTD), while one representative isolate was sequenced by high ...
Emad Ibrahim, Ali Pasha, Heiko Ziebell, Marie Maňasová, Pavel Ryšánek, Jiban K. Kundu   +5 more
wiley   +1 more source

The amino terminal domain of the human α7 nicotinic acetylcholine receptor subunit leads to the functional expression of human/insect receptors

British Journal of Pharmacology, Volume 183, Issue 13, Page 3517-3537, July 2026.
Human α7 receptors have been characterised in terms of pharmacological properties. Insertion of the N‐terminal domain of the human α7 subunit leads to honeybee and cockroach chimeric receptors activated by ACh and inhibited by α‐Bgt. Insertion of the human cys‐loop leads to cockroach chimeric receptors modulated by PNU.
Alison Cartereau, Chloé Veront, Alexandra Cremades, Priscilla Martin, Remi Gojard, Nicolas Galland, Emiliane Taillebois, Dieudonnée Togbé, Jean‐Yves Le Questel, Steeve H. Thany   +9 more
wiley   +1 more source

Health Effects of Neonicotinoids on an Agricultural Community

, 2022
Mead, Nebraska, a small United States agricultural community consisting of approximately 600 people, was accidentally exposed to high amounts of neonicotinoids when AltEn, an ethanol plant that used neonicotinoid coated corn and soybean seeds for biofuel,
Rodriguez-Paar, Jocelyn
core  

Efficacy of Selected Commercial Bio‐Products in Disrupting Symbiont Acquisition and Survival of Halyomorpha halys (Hemiptera: Pentatomidae)

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 764-773, July 2026.
Targeting the symbiont Candidatus Pantoea carbekii offers a novel way to manage the invasive brown marmorated stink bug (Halyomorpha halys). Among the three commercial bio‐products tested, Dentamet significantly reduced symbiont acquisition and caused up to 75% nymphal mortality in laboratory conditions, which was confirmed by quantitative Real‐Time ...
Celal Tuncer, Abdullah Okan Seçer, I. Oguz Ozdemir, Göksel Özer, Mehtap Alkan, Matteo Masperro, Tommaso De Gregorio   +6 more
wiley   +1 more source

Data from: Chronic exposure to neonicotinoids reduces honey bee health near corn crops

, 2017
Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada’s corn-growing regions and used these data to design
Maciukiewicz, Philip, P. H. Gajiwala, Patel, Harshillkumar S., Gajiwala, P. H., P. Maciukiewicz, Malena, D. A., Samson-Robert, Olivier, Sood, Ramesh Kumar, V. Fournier, K. Sood, N. Tsvetkov, O. Samson-Robert, Fournier, Valerie, Sood, Keshna, A. Zayed, Malena, Daniel A., Patel, Harshilkumar, Tsvetkov, Nadejda, H. S. Patel, Zayed, Amro, Gajiwala, Pratik H., D. A. Malena   +21 more
core   +1 more source

Sex steroid hormones mediate the association between neonicotinoids and obesity among children and adolescents

Ecotoxicology and Environmental Safety
Background: Neonicotinoids are the most widely used insecticide worldwide. Toxicological and epidemiological studies suggest that exposure to neonicotinoid may be linked to the development of childhood obesity. However, the evidence is limited. Objective:
Qian Su, Jinzhu Luo, You Zhou, Miao Liu, Shaohua Zeng, Yin Li, Jieying Gao   +6 more
doaj   +1 more source