Results 91 to 100 of about 26,233 (227)

An experimental hut evaluation of PermaNet(®) 3.0, a deltamethrin-piperonyl butoxide combination net, against pyrethroid-resistant Anopheles gambiae and Culex quinquefasciatus mosquitoes in southern Benin.

open access: yes, 2010
PermaNet 3.0 is a long-lasting combination net with deltamethrin present on the sides and a mixture of deltamethrin and piperonyl butoxide (PBO), an oxidase synergist, on the top panel.
Akogbeto, Martin   +6 more
core   +1 more source

Pesticide prioritization based on risk and model diet proposals for assessing cumulative exposure to pesticide residues in the Brazilian population through food consumption

open access: yesPest Management Science, Volume 82, Issue 4, Page 3853-3873, April 2026.
A risk classification of registered pesticides in Brazil was conducted, and the contribution of food to cumulative pesticide exposure was evaluated. Model diets were proposed, based on Brazilian consumption patterns. Abstract BACKGROUND Pesticide residue exposure assessments can be carried out during both the pre‐regulation and post‐regulation phases ...
Bianca Figueiredo de Mendonça Pereira   +1 more
wiley   +1 more source

Assessment of fall‐back MRLs for revoked CXLs previously implemented in the EU legislation

open access: yesEFSA Journal, Volume 24, Issue 4, April 2026.
Abstract In the 56th meeting of the Codex Committee on Pesticide Residues (CCPR meeting) held in September 2025 and the subsequent 48th meeting of the Codex Alimentarius Commission (CAC) (November 2025), 352 Codex MRLs (CXLs) for 30 active substances (a.s.) were revoked.
European Food Safety Authority (EFSA)
wiley   +1 more source

Response of Amblyseius swirskii to deltamethrin

open access: yesPest Management Science
AbstractBACKGROUNDThe rising demand for environmentally friendly pest control highlights the importance of understanding the interaction between natural enemies and pesticides. Amblyseius swirskii, a predatory mite extensively used in biocontrol, plays a crucial role in managing pest populations in agricultural systems.
Luis Benavent‐Albarracín   +5 more
openaire   +4 more sources

Repellent properties of various essential oils and synthetic and natural products against Culicoides nubeculosus and C. obsoletus (Diptera: Ceratopogonidae), vectors of Orbivirus [PDF]

open access: yes, 2012
Control of animal arbovirus transmission by Culicoides biting midges vectors is almost exclusively performed using pour-on pyrethroid insecticides on ruminants. Alternative strategies to synthetic insecticides, such as repellent essential oils, should be
Baldet, Thierry   +6 more
core  

Comparative in vitro evaluation of contact activity of fluralaner, spinosad, phoxim, propoxur, permethrin and deltamethrin against the northern fowl mite, Ornithonyssus sylviarum. [PDF]

open access: yes, 2017
BackgroundNorthern fowl mites (Ornithonyssus sylviarum) are obligate hematophagous ectoparasites of both feral birds and poultry, particularly chicken layers and breeders.
Flochlay-Sigognault, Annie   +5 more
core   +1 more source

Leishmaniasis: new approaches to disease control. [PDF]

open access: yes, 2003
The leishmaniases afflict the world's poorest populations. Among the two million new cases each year in the 88 countries where the disease is endemic (fig 1), it is estimated that 80% earn less than $2 a day.
Croft, Simon L   +3 more
core   +2 more sources

Assessing the long-distance repellency of long-lasting insecticide netting to a suite of post-harvest insects [PDF]

open access: yes, 2018
Insects are our main competitors for food on the planet (1). In fact, growers lose 10-30% of crops during storage, processing, and marketing after harvest each year to stored product insects (2,3).
Alonso, Alicia Amairani   +2 more
core  

Determination of pesticides in the respirable fraction of airborne particulate matter by high-performance liquid chromatography–tandem mass spectrometry [PDF]

open access: yes, 2017
Potential harmful effects of pesticides include risks to human health of workers involved in the wet spray application in cultivated areas. Inhalation exposure depends on several factors including pesticide concentrations in the respirable fraction of ...
Buiarelli, Francesca   +7 more
core   +1 more source

Aquatic Environmental Fate of Deltamethrin

open access: yesWater Science and Technology, 1992
Deltamethrin [(S)-α-cyano-3-phenoxybenzyl (1R,3R)-cis-2,2-dimethyl-3-(2,2-dibromovinyl) cyclopropanecarboxylate] is a powerful pyrethroid insecticide which exhibits very high toxicity to aquatic organisms. Major routes of degradation or dissipation of parent deltamethrin in natural water are chemical and photochemical conversion to a mixture of ...
openaire   +1 more source

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