Results 41 to 50 of about 26,233 (227)

Lousicidal effect of deltamethrin in domestic pigeons [PDF]

Journal of Parasitic Diseases, 2014
Present study reports the effect of deltamethrin against louse infestation in domestic pigeons. In this study, twelve pigeons infested with Columbicola columbae louse were sprayed with deltamethrin (12.5 %) and another twelve pigeons were kept as control group.
S, Sivajothi, B Sudhakara, Reddy
openaire   +2 more sources

Neuropharmacological effects of deltamethrin in rats

Journal of Veterinary Science, 2006
This study examined the effect of deltamethrin on some of the neuropharmacological paradigms in a rat brain such as the motor co-ordination test using a rotarod, the pentobarbitone-induced sleeping time and pentylenetetrazole (PTZ)-induced convulsion as well as the gamma aminobutyric acid (GABA) level.
Manna, S., Bhattacharyya, D., Mandal, T. K., Dey, S.   +3 more
openaire   +2 more sources

Does the Application Flow Rate of Nutrient Solutions Prepared in Brackish Water Affect Coriander Production?

Irrigation and Drainage, EarlyView.
ABSTRACT Flow rates for applying nutrient solutions in hydroponic systems are empirically known, yet uncertainties remain regarding whether brackish water affects the optimal flow rate and, consequently, biomass production and allocation. This study evaluated whether variations in application flow rate affect coriander biomass when brackish water is ...
Raphaela Revorêdo Bezerra, Uriel Calisto Moura Pessoa, Ênio Farias de França e Silva, Tarcísio Ferreira de Oliveira, Thieres George Freire da Silva, Nildo da Silva Dias, José Fernandes Ferreira Junior, José Amilton Santos Júnior   +7 more
wiley   +1 more source

Maternal inheritance of deltamethrin resistance in the salmon louse Lepeophtheirus salmonis (Krøyer) is associated with unique mtDNA haplotypes.

PLoS ONE, 2017
Parasitic infections by the salmon louse, Lepeophtheirus salmonis (Krøyer), cause huge economic damage in salmon farming in the northern hemisphere, with combined treatment costs and production losses in 2014 having been estimated at US$ 350 million for ...
Greta Carmona-Antoñanzas, Michaël Bekaert, Joseph L Humble, Sally Boyd, William Roy, David I Bassett, Ross D Houston, Karim Gharbi, James E Bron, Armin Sturm   +9 more
doaj   +1 more source

Advances in leishmaniasis.

, 2005
Governed by parasite and host factors and immunoinflammatory responses, the clinical spectrum of leishmaniasis encompasses subclinical (inapparent), localised (skin lesions), and disseminated infection (cutaneous, mucosal, or visceral).
Berman, Jonathan D, Davies, Clive R, Murray, Henry W, Saravia, Nancy G   +3 more
core   +1 more source

Zooprophylaxis as a control strategy for malaria caused by the vector Anopheles arabiensis (Diptera: Culicidae) : a systematic review [PDF]

, 2017
Background: Zooprophylaxis is the use of wild or domestic animals, which are not the reservoir host of a given disease, to divert the blood-seeking malaria vectors from human hosts.
Asale, Abebe, Devleesschauwer, Brecht, Duchateau, Luc, Huisman, Gerdien, Yewhalaw, Delenasaw   +4 more
core   +2 more sources

Comparison of deltamethrin tablet formulation with liquid deltamethrin and permethrin for bednet treatment in The Gambia [PDF]

Tropical Medicine & International Health, 2001
The study aim was to compare three formulations, tablet deltamethrin, liquid deltamethrin and liquid permethrin, for their impact on vector behaviour and persistence. Product acceptance, perceived side‐effects and user’s perceptions of effectiveness were also investigated.
M, Jawara, M, Pinder, B, Cham, G, Walraven, J, Rowley   +4 more
openaire   +2 more sources

The paradox of mosquito net fishing: Complex socio‐ecological trade‐offs in southwestern Madagascar

People and Nature, EarlyView.
Abstract Small‐scale fisheries are vital for the livelihoods, nutrition and well‐being of millions of people in coastal regions. In many parts of the Global South, rising poverty, limited alternatives and declining resources have driven the spread of mosquito net fishing (MNF), a non‐selective practice using repurposed health‐distributed nets.
Francéline Marie Rasoanirina, Georgeta Stoica, Léono Declerck Todimazava, Sandra Ranaivomanana, Emma Gibbons, Jamal Mahafina, Thomas Lamy   +6 more
wiley   +1 more source

Combined effects of canola plant density and insecticide management strategies on flea beetle abundance, canola defoliation, and yield across the Canadian prairies

Pest Management Science, EarlyView.
Increasing canola plant density reduced flea beetle abundance per plant and increased yield, independent of region or insecticide use, highlighting its potential as a component of integrated pest management. Abstract The crucifer flea beetle, Phyllotreta cruciferae (Goeze), and the striped flea beetle, Phyllotreta striolata (Fabricius) (Coleoptera ...
Shayla Woodland, Héctor A Cárcamo, Tyler Wist, Jennifer Otani, John Gavloski, Rob W Duncan, Tharshinidevy Nagalingam, Alejandro C Costamagna   +7 more
wiley   +1 more source

Control failure risk, resistance and enzymatic activity of neurotoxic insecticides in Brazilian populations of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

Pest Management Science, EarlyView.
Bioassays of 36 Leucoptera coffeella populations revealed resistance to neurotoxic insecticides, control failures of ≤62.9% and enzyme activity variation, with particularly high GST and low AChE levels. Abstract Background Leucoptera coffeella is a key pest of coffee crops in Brazil, causing significant damage by mining coffee leaves.
Daianna P. Costa, Carlos G. da Cruz, Ryan F. S. e Silva, Liliane E. Visôtto, Jesús E. Gomez, Marisol Giraldo‐Jaramillo, Flávio L. Fernandes   +6 more
wiley   +1 more source