Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment.

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Abstract Text:

C J M Koenraadt,J Aldstadt,U Kijchalao,A Kengluecha,J W Jones,T W Scott,

Given that tools for dengue emergency control are limited, continuous evaluation of the effectiveness of insecticide applications in the field is of utmost importance. Such studies will provide a sound basis for defining spraying schemes for public health authorities in dengue-affected countries. In this article, we address the following research questions: How do different space spraying strategies affect Aedes aegypti (L.) (Diptera: Culicidae) populations in both space and time? More specifically, how well are these mosquitoes killed, and how quickly do their populations recover and from where? Field trials were carried out with ultralow volume sprayers in Kamphaeng Phet province, Thailand, with a pyrethrin mixture that was applied 1) indoors only, 2) indoors plus outdoors, 3) indoors with a doubled spraying time, and 4) indoors with doubled spraying time plus outdoors. We found that within 7 d, Ae. aegypti populations recovered to approximately 50% of their original numbers. Spraying the outdoor area and doubling the time sprayed per room only had a significant impact on mosquito numbers 1 d after spraying. Two and 7 d after spraying, these effects were no longer detected. By investigating the spatial arrangement of Ae. aegypti numbers, we found that during the first 2 d after spraying immigration from untreated areas extended approximately 15 m into the sprayed area, whereas after 7 d this effect extended up to 50 m. Results are discussed in relation to ongoing dengue control efforts in Thailand.

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Publishing Authors By Initials

CJ Koenraadt,J Aldstadt,U Kijchalao,A Kengluecha,JW Jones,TW Scott,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Journal Published:

PUBLICATION TYPE: Research Support, N.I.H., Extr

Journal: Journal of medical entomology

VOLUME: 44

Page Numbers: 65-71

Journal Abbreviation: J. Med. Entomol.

ISSN: 0022-2585

DAY: 13

MONTH: Jan

YEAR: 2007

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 375400

Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment.

AFFILIATION: Department of Entomology, University of California, One Shields Ave., Davis, CA 95616, USA. cjk48@cornell.edu

Country: United States

AGENCY: United States NIAID

GRANT: AI-034533

ACRONYM: AI

MEDLINETA: J Med Entomol

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Spatial and temporal patterns in the recovery of Aedes aegypti Diptera: Culicidae populations after insecticide treatment Related Publications

• A WAVE-1 and WRP signaling complex regulates spine density, synaptic plasticity, and memory.
• Analysis of candidate genes on chromosome 2 in oral cleft case-parent trios from three populations.
• Analysis of the role of CovR and CovS in the dissemination of Streptococcus pyogenes in invasive skin disease.
• Antimicrobial activity of an abiotic host defense peptide mimic.
• Assessment of lumiracoxib bioavailability from targeted sites in the human intestine using remotely activated capsules and gamma scintigraphy.
• Cholesterol surrogates: a comparison of cholesterol and 16:0 ceramide in POPC bilayers.
• Combined Monte Carlo and molecular dynamics simulation of hydrated 18:0 sphingomyelin-cholesterol lipid bilayers.
• Comparison and Evaluation of PET/CT Image Registration.
• CovR activation of the dipeptide permease promoter (PdppA) in Group A Streptococcus.
• Disrupting the establishment of polarizing activity by teratogen exposure.
• Enhancing milk quality and yield in the dairy cow and buffalo by feeding protected nutrient supplements.
• Featural and configural face processing in adults and infants: a behavioral and electrophysiological investigation.
• Fine-tuning our knowledge of the anaerobic route to cobalamin (vitamin B12).
• Genetically engineered synthesis and structural characterization of cobalt-precorrin 5A and -5B, two new intermediates on the anaerobic pathway to vitamin B12: definition of the roles of the CbiF and CbiG enzymes.
• Genomic imprinting in plants.
• Human inhibitor of apoptosis proteins: why XIAP is the black sheep of the family.
• Hypersensitivity syndromes; erythema multiforme, erythema nodosum, urticaria.
• Lateral organization in lipid-cholesterol mixed bilayers.
• Mosquitoes do senesce: departure from the paradigm of constant mortality.
• Moyamoya syndrome associated with cocaine abuse. Case report.
• Novel applications of multichannel spectroscopy in pharmaceutical analysis.
• Novel pathways associated with quinone-induced stress in breast cancer cells.
• Relationships between fertility, peak milk yields and lactational persistency in dairy cows.
• Role of mRNA stability in growth phase regulation of gene expression in the group A streptococcus.
• Rumen protected conjugated linoleic acid (CLA) methyl esters decrease milk fat and increase CLA concentration in goat milk.
• Spatial and temporal patterns in the recovery of Aedes aegypti (Diptera: Culicidae) populations after insecticide treatment.
• The Role of A-Kinase Anchoring Proteins in cAMP-Mediated Signal Transduction Pathways.
• The evolution of walking-related outcomes over the first 12 weeks of rehabilitation for incomplete traumatic spinal cord injury: the multicenter randomized Spinal Cord Injury Locomotor Trial.
• Unraveling the regulatory network in Streptococcus pyogenes: the global response regulator CovR represses rivR directly.
• Urea transport in bacteria: acid acclimation by gastric Helicobacter spp.