Results 131 to 140 of about 479,748 (381)

Insecticidal Toxins from the Photorhabdus and Xenorhabdus Bacteria [PDF]

, 2013
Stewart J. Hinchliffe, Michelle C. Hares, Andrea J. Dowling, Richard H. ffrench‐Constant   +3 more
openalex   +1 more source

Structures of the Insecticidal Toxin Complex Subunit XptA2 Highlight Roles for Flexible Domains [PDF]

, 2023
Cole L. Martin, David W. Chester, Christopher D. Radka, Lurong Pan, Zhengrong Yang, Rachel Hart, Elad Binshtein, Zhao Wang, Lisa Nagy, Lawrence J. DeLucas, Stephen G. Aller   +10 more
openalex   +1 more source

Risks of large-scale use of systemic insecticides to ecosystem functioning and services

Environmental science and pollution research international, 2014
Large-scale use of the persistent and potent neonicotinoid and fipronil insecticides has raised concerns about risks to ecosystem functions provided by a wide range of species and environments affected by these insecticides.
M. Chagnon, D. Kreutzweiser, E. Mitchell, C. Morrissey, D. A. Noome, J. P. van der Sluijs   +5 more
semanticscholar   +1 more source

Chemical Profiling, In Silico and In Vitro Studies to Identify Potential CDK2 and mTOR Inhibitor From Selaginella inaequalifolia (Hook. & Grev.) Spring Ethanolic Extracts

Chemistry &Biodiversity, EarlyView.
ABSTRACT The current study is aimed to reveal the phytoprofile of Selaginella inaequalifolia (Hook. & Grev.) Spring using GC–MS and predict the drug properties, toxicity, biological properties of S. inaequalifolia ethanolic extracts (SiEE) using in silico methods and in vitro toxicity assays, namely, MTT and BSLB assay.
Johnson Marimuthu Alias Antonysamy, Sivaraman Arumugam, Robin Charles Antony Arulraj, Anne Wincy Jacob Thomas, Henrique D. M. Coutinho   +4 more
wiley   +1 more source

A restatement of the natural science evidence base concerning neonicotinoid insecticides and insect pollinators

Proceedings of the Royal Society B: Biological Sciences, 2014
There is evidence that in Europe and North America many species of pollinators are in decline, both in abundance and distribution. Although there is a long list of potential causes of this decline, there is concern that neonicotinoid insecticides, in ...
H. Godfray, T. Blacquière, L. Field, R. Hails, G. Petrokofsky, S. Potts, N. E. Raine, A. Vanbergen, A. McLean   +8 more
semanticscholar   +1 more source

Biochemical Responses of Anopheles spp. Larvae to a Novel Brazilian BR101 Bacillus thuringiensis var. israelensis Formulation: Oxidative Stress, Detoxification Enzymes, and Safety for Nontarget Notonectidae and Gerridae Aquatic Insects

Chemistry &Biodiversity, EarlyView.
Bti BR101 exhibits strong larvicidal activity against Anopheles larvae spp., with dose‐dependent mortality and LC50 of 3.13 µg/mL. Bti increases ROS, lipid and protein oxidation, and activates antioxidant enzymes (SOD, CAT, GPx) and detoxification pathways (MFO and esterases), indicating moderate oxidative stress.
Izabel Cristina de Oliveira Bentes, Dayane Dantas Abensour, Maria Luiza Lima da Costa, Raquel Telles de Moreira Sampaio, Leticia Bernadete da Silva, Francisco Augusto da Silva Ferreira, Cláudia Patrícia da Silva Tavares, Hergen Vieira de Souza, Francisco de Assis Marque, Mário Antonio Navarro da Silva, Eduarda Andrade de Lima, Gislayne Trindade Vilas‐Boas, João Antonio Cyrino Zequi, André Correa de Oliveira, Rosemary Aparecida Roque   +14 more
wiley   +1 more source

Systemic insecticide treatment of the canine reservoir of Trypanosoma cruzi induces high levels of lethality in Triatoma infestans, a principal vector of Chagas disease [PDF]

, 2017
Ariel Loza Vega, Adrianna Talaga, Gladys Herbas, Ruben Jair Canaviri, Thalia Cahuasiri, Laura Luck, Alvaro Guibarra, Raquel Gonçalves, Juanan Pereira, Sonia Ares‐Gómez, Albert Picado, Louisa A. Messenger, Caryn Bern, Orin Courtenay   +13 more
openalex   +1 more source

Gold Nanoparticles–Dynamic Constitutional Frameworks as Adaptive Hybrid Conjugates for Enzyme Immobilization

ChemistryEurope, EarlyView.
Dynamic constitutional frameworks (DCFs) and gold nanoparticles (AuNps) assemble into larger and well‐distributed conjugates providing an efficient platform for biosensing and biocatalytic applications. Dynamic constitutional frameworks (DCFs), connecting monomers via reversible covalent bonds, can initiate the assembly of gold nanoparticles (AuNps ...
Sanaa Daakour, Rosalinda Mazzei, Fabio Bazzarelli, Giuseppe Vitola, Lidietta Giorno, Mihail Barboiu   +5 more
wiley   +1 more source

〔報告〕日光山輪王寺の虫損部材を用いて行った木材保存剤の浸透試験 [PDF]

, 2013
Permeability of insecticides by infusion treatment was tested with wooden pieces filled with insect feces or frass of Priobium cylindricum. Six types of insecticides (one water soluble, and five water insoluble［oil solution and emulsion］) commercially ...
三浦 定俊, 原田 正彦, 小峰 幸夫, 川越 和四, 木川 りか   +4 more
core   +1 more source

Stacked Bt maize and arthropod predators: exposure to insecticidal Cry proteins and potential hazards [PDF]

, 2017
Zdeňka Svobodová, Yinghua Shu, Oxana Skoková Habuštová, Jörg Romeis, Michael Meissle   +4 more
openalex   +1 more source