Results 31 to 40 of about 8,905 (125)

EFFECT OF GROWTH REGULATOR ANALOGUES PYRIPROXFEN, HYDROPRENE AND THEIR COMBINATIONS WITH DELTAMETHRIN ON REPRODUCTION OF BOOPHILUS ANNULATS [PDF]

Assiut Veterinary Medical Journal, 2016
Effect of growth regulator analogues, pyriproxfen, hydroprene and their combinations with deltamethrin on Boophilus annulatus was investigated. Fully engorged female B. annulatus ticks were collected from naturally infected cattle.
WALID ARAFA, HESHAM A. MAHRAN
doaj   +1 more source

Chronic exposure to deltamethrin disrupts intestinal health and intestinal microbiota in juvenile crucian carp

Ecotoxicology and Environmental Safety, 2022
The indiscriminate use of deltamethrin in agriculture and aquaculture can lead to residues increased in many regions, which poses negative impacts on intestinal health of aquatic organisms.
Hao Wu, Jinwei Gao, Min Xie, Jiayu Wu, Rui Song, Xiping Yuan, Yuanan Wu, Dongsheng Ou   +7 more
doaj   +1 more source

Cytotoxic and Oxidative Effects of Common Pesticides on Hepatic and Renal Cell Lines (HepG2 and Hek‐293): Implications for Human Health and Environmental Safety

Journal of Applied Toxicology, EarlyView.
ABSTRACT Modern agricultural practices expose humans and the environment to numerous chemical pesticides. Increasing evidence suggests that commercial pesticide formulations may exhibit toxicological properties that differ from those of their active ingredients alone due to the presence of co‐formulants and additives. This study evaluated the cytotoxic
Fares Elghali, Kawther Bedchich, Nour Kacem, Mohamed Sami Aifa   +3 more
wiley   +1 more source

Two Leishmania species circulating in the Kaleybar focus of infantile visceral leishmaniasis, northwest Iran: implications for deltamethrin dog collar intervention

, 2008
Leishmania infantum is the causative agent of infantile visceral leishmaniasis (IVL) in the Mediterranean Basin and, based on isoenzyme typing of a few isolates from patients and domestic dogs, this parasite was considered to predominate in the Kaleybar ...
Ready, P. D. (Paul Donald), Parvizi, P, Mazloumi-Gavgani, A. S., Davies, CR, Ready, PD, Courtenay, Orin, P.D. Ready, P. Parvizi, A.S. Mazloumi-Gavgani, C.R. Davies, Parvizi, P., Courtenay, O, O. Courtenay, Mazloumi-Gavgani, AS, Davies, C. R.   +14 more
core   +1 more source

Wheat germ oil attenuates deltamethrin-induced injury in rat cerebellar cortex: Histological and immunohistochemical study [PDF]

The Egyptian Journal of Histology, 2018
Introduction: Deltamethrin, a widely used insecticide, has neurotoxic effects causing apoptosis. Wheat germ oil is a highly valuable part of wheat that proved to have neuro-protective and anti-apoptotic effects.Aim of the work: To evaluate the possible ...
Amira Kassab
doaj   +1 more source

Reduced fitness cost accounts for the stability of a malathion‐resistant heterogeneous duplication haplotype in Ceratitis capitata field populations

Pest Management Science, EarlyView.
Malathion resistance in Spanish field populations of Ceratitis capitata is associated with a point mutation (R allele) and a heterogeneous duplication (RS haplotype) of the Ccace2 gene. The R allele imposes a higher fitness cost than the RS haplotype under laboratory and field conditions. An evolutionary model supports the stability of the RS haplotype
Rabeh Arouri, Francisco Couso‐Ferrer, Elena López‐Errasquín, Beatriz Beroiz, Lucas Sánchez, Pedro Hernández‐Crespo, Félix Ortego   +6 more
wiley   +1 more source

Aquatic Environmental Fate of Deltamethrin

, 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.
R. J. Maguire
core   +1 more source

Evaluation of long-lasting indoor residual spraying of deltamethrin 62.5 SC-PE against malaria vectors in India

Malaria Journal, 2020
Background Deltamethrin 62.5 polymer-enhanced suspension concentrate (SC-PE) is one of the World Health Organization-approved insecticides for indoor residual spraying and was recommended to evaluate its residual activity for determination of appropriate
Sudhansu Sekhar Sahu, Sonia Thankachy, Smrutidhara Dash, Krishnamoorthy Nallan, Subramanian Swaminathan, Gunasekaran Kasinathan, Jambulingam Purushothaman   +6 more
doaj   +1 more source

Lack of fitness cost associated to CYP9K1‐mediated insecticide resistance in Anopheles funestus, represents a threat to vector control

Pest Management Science, EarlyView.
The 454A‐CYP9K1‐mediated resistance confers fitness advantages regarding pupation and longevity in Anopheles funestus, resulting to a slow susceptibility reversion. By contrast, the 119F‐GSTe2 resistance allele rapidly declines. Abstract BACKGROUND Resistance management is critical to maintain insecticide effectiveness in malaria control, and ...
Claudine Raïssa Keyoumbu Manyaka‐Tientcheu, Magellan Tchouakui, Carlos Simeon Djoko Tagne, Murielle J. Wondji, Flobert Njiokou, Charles Sinclair Wondji   +5 more
wiley   +1 more source

Unravelling the impact of insecticides on biocontrol agent Amblyseius andersoni (Chant): Insights from Laboratory studies.

, 2023
reservedInsecticides are extensively used in farming practices to control pests; however they could unintentionally harm beneficial organisms like biocontrol agents.
ADDANKI, VENKATA AVINASH
core