Results 81 to 90 of about 23,186 (230)

Juvenile hormone III improves honeybee resistance to imidacloprid by protecting the midgut

Ecotoxicology and Environmental Safety
Imidacloprid is one of the most commonly used insecticides and seriously threatens the survival of honeybees. Juvenile hormone III (JHIII), an important hormone in honeybees, plays a central role in the life cycle of honeybees; however, the mechanism by ...
Nana Wang, Kunrong Wang, Li Lei, Longtao Zhang, Xingqi Guo, Baohua Xu, Ying Wang, Chen Wang   +7 more
doaj   +1 more source

Efficacy of imidacloprid + moxidectin and selamectin topical solutions against the KS1 Ctenocephalides felis flea strain infesting cats

Parasites & Vectors, 2011
Background Two studies were conducted to evaluate and compare the efficacy of imidacloprid + moxidectin and selamectin topical solutions against the KS1 flea strain infesting cats.
Dryden Michael W, Payne Patricia A, Smith Vicki, Hostetler Joe   +3 more
doaj   +1 more source

Establishing Baseline Information for the Risk of Flatheaded Borer Attack in Specialty Tree Crops Using Trapping and On‐Farm Surveys

Journal of Applied Entomology, Volume 150, Issue 8, Page 1088-1101, September 2026.
ABSTRACT Flatheaded borers (Coleoptera: Buprestidae) are largely xylophagous insects. Larvae of flatheaded borers tunnel into the trunks of trees, with boring and feeding damage eventually appearing on the surface as discolored bark, sunken areas, bark splits or bark sloughing.
Zia V. Williamson, Brett R. Blaauw, Shimat V. Joseph   +2 more
wiley   +1 more source

Genotoxicity of mixture of imidacloprid, imazalil and tebuconazole

Toxicology Reports, 2020
Genotoxicity of the mixture of generic pesticides imidacloprid + imazalil + tebuconazole in a ratio of 14.0/1.7/1.0 by weight was assessed using Ames test (Salmonella typhimurium) and micronucleus test in vivo on mammalian bone marrow erythrocytes (CD-1 mice) supporting the data creation for the Real Life Risk Simulation (RLRS) approach.
Nataliya A. Ilyushina, Olga V. Egorova, Gleb V. Masaltsev, Nataliya S. Averianova, Yulia A. Revazova, Valerii N. Rakitskii, Marina Goumenou, Alexander Vardavas, Polychronis Stivaktakis, Aristidis Tsatsakis   +9 more
openaire   +3 more sources

Use of the Proboscis Extension Response Assay to Evaluate the Mechanism of House Fly Behavioral Resistance to Imidacloprid

Insects
The house fly, Musca domestica L., is a significant human and livestock pest. Experiments used female adult house flies glued onto toothpicks for controlled exposure of their tarsi alone (tarsal assay) or their tarsi and proboscis (proboscis assay) with ...
Sara D’Arco, Lara Maistrello, Caleb B. Hubbard, Amy C. Murillo, Alec C. Gerry   +4 more
doaj   +1 more source

Chitosan‐protected dsRNA increases efficacy against Helicoverpa armigera without compromising biosafety for pollinators

Pest Management Science, Volume 82, Issue 8, Page 7746-7757, August 2026.
Chitosan/tripolyphosphate/double‐stranded RNA (dsRNA) nanoparticles enhance RNA interference efficacy of orally delivered dsRNA against Helicoverpa armigera. Nanoparticles reduce the LC50 and do not cause deleterious effects or toxicity on beneficial insects.
Daniel DN Vasquez, Lays A Teixeira, Rangel F Alves, Raire Cavalcante, Leonardo LP Macedo, Carmen SS Pires, Luciano P Silva, Maria CM Silva, Feras M Afifi, Carolina V Morgante, Martin G Edwards, Angharad MR Gatehouse, Maria F Grossi‐de‐Sa   +12 more
wiley   +1 more source

Effects of imidacloprid on Harmonia axyridis (Coleoptera: Coccinellidae) larval biology and locomotory behavior

European Journal of Entomology, 2000
The effects of imidacloprid on 1-day-old third instars of Harmonia axyridis were assessed by topical treatment and contact with treated glass plates in laboratory bioassays. When 5 µl of imidacloprid solutions were applied topically, the LD50 was 0.085 g/
Charles VINCENT, André FERRAN, Ludovic GUIGE, Jacques GAMBIER, Jacques BRUN   +4 more
doaj   +1 more source

Toxicity of Four Common Environmental Chemicals Across Caenorhabditis elegans Life Stages Supporting the One Health Concept

Environmental Toxicology, Volume 41, Issue 8, Page 507-522, August 2026.
ABSTRACT Pesticides and pharmaceuticals are among the most common chemical groups in waterbodies and soils, and their universal distribution raises concerns about potential adverse effects on nontarget organisms and humans. Reproductive output disruption is of particular concern, as it transposes effects from the individual to the next generations at ...
Fábio Campos, Maria D. Pavlaki, Amadeu M. V. M. Soares, Susana Loureiro   +3 more
wiley   +1 more source

Lethal and sublethal effects of imidacloprid and pirimicarb on the melon aphid, Aphis gossypii Glover (Hemiptera: Aphididae) under laboratory conditions

Journal of Crop Protection, 2014
The toxicity of imidacloprid and pirimicarb for all stages of the melon aphid, Aphis gossypii Glover, were investigated under laboratory conditions (25 ± 1 oC, 65 ± 5% R.H. and a photoperiod of 16:8 (L: D) h.) using a leaf dipping method.
Neda Amini Jam, Farhan Kocheili, Mohammad Saeed Mossadegh, Arash Rasekh, Moosa Saber   +4 more
doaj  

Reduction and Health Risk Assessment of Imidacloprid Insecticide Residues in Grapes Using Home Washing Methods [PDF]

Journal of Advances in Environmental Health Research
Background: Grapes are one of the most important agricultural products in Malayer, and the pest Psalmocharias alhageos affects them. Imidacloprid, a systemic neonicotinoid insecticide, is commonly used to control pests.
Parvaneh Shayanrad, Nasrin Hassanzadeh
doaj   +1 more source