Results 11 to 20 of about 34,228 (257)

Assess the effectiveness of some plant powders in the fight against adult Sitophilus oryzae L. (Coleoptera: Curculionidae)

open access: yesTikrit Journal of Pure Science, 2023
This study aimed to the possibility of finding an effective device to protect grain storehouses from the infection by the Sitophilus oryzae through testing the vital influence of mint leaves powder Mentha spicata, Nerium oleander, Nicotiana tabacum ...
Mohammed M. Mahmoud
doaj   +1 more source

Development of an observational exposure human biomonitoring study to assess Canadian children's DEET exposure during protective use.

open access: yesPLoS ONE, 2022
Biomonitoring data of N,N-diethyl-meta-toluamide (DEET) in children is scarce and limited to controlled exposure and surveillance studies. We conducted a 24-hour observational exposure and human biomonitoring study designed to estimate use of and ...
Jennifer C Gibson   +9 more
doaj   +2 more sources

Use of a Semi-field System to Evaluate the Efficacy of Topical Repellents under user Conditions Provides a Disease Exposure free Technique Comparable with Field Data. [PDF]

open access: yes, 2014
Before topical repellents can be employed as interventions against arthropod bites, their efficacy must be established. Currently, laboratory or field tests, using human volunteers, are the main methods used for assessing the efficacy of topical ...
A Khan   +42 more
core   +8 more sources

Poly(oxyethylene)/Poly(oxypropylene) butyl ether prolongs the repellent effect of N,N-diethyl-3-toluamide on the skin.

open access: yesPLoS ONE, 2023
N,N-diethyl-meta-toluamide (DEET) is a widely used insect repellent, with minimal skin permeation and sustained repellent activity in the superficial layers of the skin.
Mayu Kawaguchi   +9 more
doaj   +1 more source

Microencapsulation of DEET in Solid Lipid Microparticles: production, characterization and safety evaluation [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
DEET is considered the gold standard for insect repellent products. However, it behaves as a strong skin permeant. DEET was encapsulated in Solid Lipid Microparticles (SLM) and characterized in terms of morphology, particle size, cytotoxicity and ex vivo
PAULA A. SANTOS   +3 more
doaj   +1 more source

THE REPELLENT EFFECT OF AQUOUS, ALCOHOLIC AND OIL OF SEED EXTRACTS OF THE HARMAL PLANT PEGANUM HARMALA ON ADULT MOSQUITO CULEX PIPIENS MOLESTUS ( FORSKAL ) (DIPTERA: CULICIDAE) [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The research is done to investigate the repellent effect of aquous, alcoholic and oil of seed extracts of the plant Peganum harmala for the percentages (2, 4, 10, 15, 20)% on adult mosquito by using pigeons as food source.
NAGHAM K. MAHDI   +2 more
doaj   +1 more source

Present and future potential of plant-derived products to control arthropods of veterinary and medical significance [PDF]

open access: yes, 2014
The use of synthetic pesticides and repellents to target pests of veterinary and medical significance is becoming increasingly problematic. One alternative approach employs the bioactive attributes of plant-derived products (PDPs). These are particularly
Finn, Robert   +3 more
core   +1 more source

Protective Efficacy of Menthol Propylene Glycol Carbonate Compared to N, N-diethyl-Methylbenzamide Against Mosquito Bites in Northern Tanzania. [PDF]

open access: yes, 2012
The reduction of malaria parasite transmission by preventing human-vector contact is critical in lowering disease transmission and its outcomes. This underscores the need for effective and long lasting arthropod/insect repellents.
A Mahande   +64 more
core   +2 more sources

IMPLEMENTATION OF BINARY LOGISTIC ANALYSIS ON DETERMINANTS OF MALARIA STATUS

open access: yesJurnal Lebesgue, 2023
Malaria is a disease transmitted through mosquitoes; malaria is still one of the endemic diseases in Eastern Indonesia. This study aims to determine the factors that affect malaria status.
Sigit Budiantono   +4 more
doaj   +1 more source

Generic insect repellent detector from the fruit fly Drosophila melanogaster. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: Insect repellents are prophylactic tools against a number of vector-borne diseases. There is growing demand for repellents outperforming DEET in cost and safety, but with the current technologies R&D of a new product takes almost 10 years ...
Zainulabeuddin Syed   +4 more
doaj   +1 more source

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