faly, liudmyla brygadyrenko, viktor
The effects of pirimiphos-methyl have previously been assessed on blood-sucking insect species, pollinating insects, and target crop pest species. The sensitivity of non-target zoophagous and saprophage species to this insecticide remains largely unstudied. In laboratory conditions, we assessed the susceptibility of 43 species of invertebrates to p...
Kamya, Moses R Nankabirwa, Joaniter I Arinaitwe, Emmanuel Rek, John Zedi, Maato Maiteki-Sebuguzi, Catherine Opigo, Jimmy Staedke, Sarah G Oruni, Ambrose Donnelly, Martin J
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Published in
medRxiv : the preprint server for health sciences
Tororo District, Uganda experienced a dramatic decrease in malaria burden from 2015-19 following 5 years of indoor residual spraying (IRS) with carbamate (Bendiocarb) and then organophosphate (Actellic) insecticides. However, a marked resurgence occurred in 2020, which coincided with a change to a clothianidin-based IRS formulations (Fludora Fusion...
alzabib, ali a. al-sarar, ali s. abobakr, yasser saleh, amgad a.
The house fly Musca domestica L. (Diptera: Muscidae) is a worldwide medical and veterinary pest, causing great economic losses. Organophosphate insecticides have been widely used to control house fly populations. The main objectives of the present study were to evaluate the resistance levels of M. domestica slaughterhouse populations, collected fro...
Awe, Yemisi Tosin Sangodoyin, Abimbola Yisau Ogundiran, Mary Bosede
Published in
Environmental Analysis, Health and Toxicology
The aim of the study was to assess the occurrence and distribution of organophosphate compounds residue in soil, surface water, sediment, and banana crops in Araromi farm settlement, Osun State, Nigeria. Organophosphate pesticide residues were determined using a gas chromatography equipped with Flame-Ionization Detection (GC-FID) in 16 soil samples...
snetselaar, janneke lees, rosemary s. foster, geraldine m. walker, kyle j. manunda, baltazari j. malone, david j. mosha, franklin w. rowland, mark w. kirby, matthew j.
Indoor residual spraying (IRS) has changed little since its introduction in the 1940s. Manual spraying is still prone to variation in insecticide dose. To improve the application of IRS in experimental hut trials, an automated track sprayer was developed, which regulates the speed of application and the distance of the nozzle from the wall, two key...
Medjigbodo, Adandé A Djogbenou, Luc S Koumba, Aubin A Djossou, Laurette Badolo, Athanase Adoha, Constantin J Ketoh, Guillaume K Mavoungou, Jacques F
Published in
Journal of medical entomology
An effective control of malaria vectors requires an extensive knowledge of mechanisms underlying the resistance-phenotypes developed by these vectors against insecticides. We investigated Anopheles gambiae mosquitoes from Benin and Togo for their intensity of insecticide resistance and we discussed the involvement of genotyped mechanisms in the res...
Lacoste, Florence Carré, Patrick Dauguet, Sylvie Petisca, Catarina Campos, Fernando Ribera, Daniel Roïz, Julie
Published in
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment
Processing Factors (PFs) reflect the concentration or dilution of pesticide residues resulting from food processing. PFs are key elements to demonstrate the compliance of processed foods with Maximum residue levels (MRLs) as set by Regulation 396/2005. While efforts have been made by the European Food Safety Authority (EFSA) and by national authori...
Oyesola, Tolulope Iranloye, Bolanle Adegoke, Olufeyi
Published in
Endocrine Regulations
Objective. This study was designed to investigate the effect of sublethal doses (10, 60, and 120 mg/kg of pirimiphos-methyl on implantation and pregnancy in female Sprague-Dawley rats. Pirimiphos-methyl is a pesticide widely used worldwide, especially in Africa to protect food against pests and has gained widespread acceptance. Methods. Pregnant Sp...
weng, shizhuang shuan, yu dong, ronglu zhao, jinling liang, dong
Pesticide residue detection is a hot issue in the quality and safety of agricultural grains. A novel method for accurate detection of pirimiphos-methyl residues in wheat was developed using surface-enhanced Raman spectroscopy (SERS) and chemometric methods. A simple pretreatment method was conducted to extract pirimiphos-methyl residue from wheat s...
Medzihradsky, Oliver F Kleinschmidt, Immo Mumbengegwi, Davis Roberts, Kathryn W McCreesh, Patrick Dufour, Mi-Suk Kang Uusiku, Petrina Katokele, Stark Bennett, Adam Smith, Jennifer
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IntroductionTo interrupt malaria transmission, strategies must target the parasite reservoir in both humans and mosquitos. Testing of community members linked to an index case, termed reactive case detection (RACD), is commonly implemented in low transmission areas, though its impact may be limited by the sensitivity of current diagnostics. Indoor ...