Results 71 to 80 of about 21,782 (220)

Genetic Surveillance Reveals Differential Evolutionary Dynamic of Anopheles gambiae Under Contrasting Insecticidal Tools Used in Malaria Control

open access: yesMolecular Ecology, Volume 35, Issue 5, March 2026.
ABSTRACT Malaria, a febrile disease caused by the Plasmodium parasites and transmitted by mosquitoes, is a leading cause of mortality in children under 5 in endemic countries. The widespread deployment of insecticide‐treated bed nets (ITNs) has significantly reduced malaria transmission, but rising levels of insecticide resistance threaten to halt the ...
Harun N. Njoroge   +21 more
wiley   +1 more source

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

open access: yes, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
core  

Dietary exposure assessment of organochlorine pesticides in two commonly grown leafy vegetables in South-western Nigeria

open access: yesHeliyon, 2019
Organochlorine pesticides (OCPs) are persistent pesticides whose usage have been banned or restricted worldwide and the presence of its residues in vegetables could affect its nutritional quality as well cause adverse health effects.
Adeoluwa Oluwaseyi Adeleye   +2 more
doaj   +1 more source

Contaminants in Unionid Mussels from the Confluence of the Mississippi and Illinois Rivers [PDF]

open access: yes, 2008
Unionid mussels were collected from three mussel beds near the confluence of the Mississippi and Illinois rivers in 2003 to evaluate concentrations of selected elements and organic compounds in three abundant species and to preliminarily investigate the ...
Esarey, Joan   +5 more
core  

Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2014 [PDF]

open access: yes, 2015
Originally conducted by the Gulf of Maine Council on the Marine Environment from 1993 to 2011, the Gulfwatch Program examined trends in the water quality of the Gulf of Maine by monitoring toxic contaminant concentrations in the tissues of shellfish ...
Wood, Matthew A.
core   +1 more source

Isolasi Bakteri Pendegradasi Senyawa Persisten Organic Pollutants Asal Tanah Inceptisol Karawang [PDF]

open access: yes, 2013
Penggunaan pestisida yang tidak terkontrol akan mengganggu agroekosistem pertanian dan mencemari lingkungan. Jumlah pestisida yang beredar di Indonesia tahun 2006 terdaftar sebanyak 1336 formulasi, 2008 sebanyak 1702 formulasi, 2010 sebanyak 2048 ...
Ana Otero (3854881)   +8 more
core   +2 more sources

First report of Rdl mutant alleles in Culex quinquefasciatus (Diptera: Culicidae) in Malaysia

open access: yesJournal of Vector Borne Diseases, 2020
Zheng Hua Amelia-Yap   +5 more
doaj   +1 more source

Managing strategies for organochlorine contaminated soils for a safe food production [PDF]

open access: yes, 2004
Background: Organochlorine pesticides such as dieldrin, DDT and others are highly persistant pesticides, which were applied world wide against pests in horticulture, fruit and arable crops.
Koller, Martin   +3 more
core  

Depletion of Dieldrin from Turkeys

open access: yesPoultry Science, 1977
Abstract Two experiments were conducted with large-type, male turkeys to investigate ways in which the elimination of dieldrin in body tissues might be accelerated. In experiment 1, eleven-week old turkeys were given 0.30 p.p.m. dietary dieldrin for 5 days. After treatment, dieldrin concentration in body fat was 1.64 p.p.m.
J L, Sell, K L, Davison, D W, Bristol
openaire   +2 more sources

Comparative performance of imagicides on Anopheles stephensi, main malaria vector in a malarious area, southern Iran [PDF]

open access: yesJournal of Vector Borne Diseases, 2008
Background & objectives: Jiroft district has subtropical climate and prone to seasonal malaria transmission with annual parasite index (API) 4.2 per 1000 in 2006. Anopheles stephensi Liston is a dominant malaria vector.
M.R. Abai   +11 more
doaj  

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