mosquito coil distance efficacy survey results

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Science Lab Technology Project Topics and Materials ...- mosquito coil distance efficacy survey results ,ABSTRACT Mosquito borne disease is a major public health problem globally, particularly the tropics being the major spot in the spread of malaria. The development of resistance to chemical insecticides has necessitated the research and development of natural mosquito repellent. The aim of this study is to extract, characterize and test the...Small-scale field evaluation of... | Wellcome Open ResearchNov 22, 2017·Study area. The study was conducted in Lupiro village, in the plains of the Kilombero valley, approximately 30km from Ifakara town, in south-eastern Tanzania ().This village has mesoendemic malaria transmission, mediated primarily by An. funestus s.s. that bite indoors 15 and An. arabiensis, which occurs in larger numbers and bites people from early-evening both outdoors and …



Find out all the facts about mosquitoes, RRV & BFV

Oct 17, 2014·Use mosquito coils, lamps or candles that burn citronella to repel mosquitoes; Apply a residual insecticide product (one that remains on a surface for 1 – 2 weeks) on patio and house eves, door and window sills, paved areas and some garden areas. The adult mosquitoes (and other insects) will perish after landing on treated areas.

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Original Research COPD

survey was conducted in three villages where 465 individuals were administered a ques-tionnaire that captured demographic details, type and duration of mosquito repellents used, and prevalence of respiratory symptoms and diseases. RESULTS: Fifty-three percent of the subjects burned MCs on most days of the week, and

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Development of Herbal Mosquito Repellent Formulations ...

Sep 12, 2021·The major active ingredient of the mosquito coils is Pyrethrins, accounting for about 0.3-0.4% of coil mass. When a mosquito coil is burned, the insecticides evaporate with the smoke which will then prevent the mosquitoes from entering the room. However, many people dislike the smell of the mosquito coils when they are burnt as people feel that ...

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What is the best mosquito repellent to use if I have blood ...

The premier mosquito repellent has been DEET for many years. As your other respondents mentioned mosquito repellent is not dependent on blood type. Despite DEET's effectiveness it has been associated with some allergic reactions to its presence on...

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DESCRIPTIVE ANALYSIS OF HOUSEHOLD INSECTICIDE IN …

Survey was done in the houses and some supermarket to know many kind of insecticides used by people. The formulation, active ingredients, and concentration were recorded and analyzed. Based on the results of the survey, household insecticides formulated in various formulations such as liquid, mosquito coils, aerosol, mat and liquid vaporizer,

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Octachlorodipropyl ether (S-2) mosquito coils are ...

Sep 01, 2003·Results of range-finding analyses and 14 quantitative analyses were intended to determine whether mosquito coils sold illegally in the United States contained S-2, an ingredient inadequately evaluated for safe use. Sample preparation and extraction. A small piece of mosquito coil was broken off and weighed in an 8 mL vial.

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Preliminary field trials of personal protection against ...

Both the santango and the pyrethroid coil were burnt within a distance of 1 m of a pair of catchers seated outdoors. The wind was light or absent, so that neighbouring pairs of catchers seldom detected the smell of smoke from santango or pyrethroid coil. Mosquito collections were made between 19.30 and 20.30 hours for five consecutive nights.

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Efficacy of Leaves of Lantana Camara as Mosquito Repellent

Oct 10, 2018·Efficacy of Leaves of Lantana Camara as Mosquito Repellent 1. IJTSRD | Available Online | Volume – 2 | Issue – 5 | Jul-Aug 2018 Page: 1397 ISSN No: 2456 - 6470 | | Volume - 2 | Issue – 5 International Journal of Trend in Scientific Research and Development (IJTSRD) International Open Access Journal Efficacy of Leaves of Lantana Camara as Mosquito ...

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“We don’t want our clothes to smell smoke”: changing ...

May 09, 2018·Results show that about 59.6% (179/300) of survey respondents did not protect themselves while outdoors. There was a gender differentiation among those who protected themselves, 67% being women while 33% were men.

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Plant-based insect repellents: a review of their efficacy ...

Mar 15, 2011·Preliminary study on mosquito repellent and mosquitocidal activities of Ocimum gratissimum (L.) grown in eastern Nigeria. J Vector Borne Dis. pp. 45–50. Ntonifor NN, Ngufor CA, Kimbi HK, Oben BO. Traditional use of indigenous mosquito-repellents to protect humans against mosquitoes and other insect bites in a rural community of Cameroon.

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The use and value of qualitative methods in health ...

Since the 1950’s the growth of disciplines and boundaries between them; the growing emphasis by funding agencies on quantitative research that yields results rapidly at low cost and the dominance of the medical profession in public health together resulted in a separation of approaches.

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SciELO - Saúde Pública - Personal protective measures of ...

A cross-sectional study was carried out, with a survey of information from pregnant women about the use of personal protective measures against ZIKV infection by Ae. aegypti mosquito bites. The interviews were conducted during prenatal care at the BHU of the municipality through a semi-structured form applied by an interviewer between November ...

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Efficacy of mosquito coils containing 0.3% and 0.4% ...

Results: A two hour exposure of mosquitoes to both coils results in a 99% and 98.5% mortality rate for a 0.4% and a 0.3% formulation respectively. The KT50 and KT90 of a formulation containing 0.4% pyrethrins were half those of a 0.3% formulation, suggesting that …

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A systematic review of mosquito coils and passive ...

Dec 07, 2012·The effect of smoke from mosquito coils on Anopheles gambiae Gillies and Mansonia uniformis (Theo.) in verandah-trap huts at Magugu, Tanzania. Bull Ent Res. 1971; 61:247–265. doi: 10.1017/S0007485300057771. [Google Scholar] Mosha WF, Njau RJA, Alfred J. Efficacy of esbiothrin mosquito coils at community level in nothern Tanzania.

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PRODUCTION OF MOSQUITO REPELLENTS INSECTICIDES

TABLE 3.1 RESULT OF THE BURNING TIME AND EFFECTIVENESS OF THE COIL CHAPTER FOUR DISCUSSION CONCLUSION REFERENCES ABSTRACT Mosquito repellents are substances that can be used to repel mosquitoes which is a vector that transmits malaria. A typical example of a mosquito repellent is mosquito coil which drives away mosquito when it is ignited.

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A systematic review of mosquito coils and passive ...

Efficacy and user acceptability of transfluthrin-treated sisal and hessian decorations for protecting against mosquito bites in outdoor bars. A systematic review of mosquito coils and passive emanators: defining recommendations for spatial repellency testing methodologies. Parasites & Vectors ...

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Mosquito coil chemical lab test and contrast result for ...

Feb 01, 2020·The results from the other two brand of mosquito coils showed some level of reduced efficacy against the vector population. The active ingredients of the coils are made up of different pyrethroid insecticides and the varied level of the coils’ bio-efficacies against the Aedes population is consistent with the results from the insecticide ...

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Effects of sublethal exposure to metofluthrin on the ...

May 31, 2017·Mosquito coils and vaporizer mats are well-documented spatial repellents that have been used in repelling mosquitoes from human biting [6, 7]. Unfortunately, both of these products are limited by their requirement for a heat source to vaporize their active ingredient, efficacy [ 7 , 8 ], and their limited use indoors [ 9 ].

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A PROTOCOL TO TEST COILS OUTDOOR.

coils and to simulate as much as possible the normal use of the coil. In Italy coils are used mainly outdoor while resting or eating so it is usually used under pergolas, gazebos and canopy houses. METHOD Two gazebo tents measuring 15 m² and a minimum height of 2,5 m. are set up at a minimum distance of 15 m between them. Each gazebo has two

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An online survey of personal mosquito- repellent …

An online survey of personal mosquito-repellent strategies Emily Lucille Moore 1, Mary Alice Scott2, ... Results. The majority of participants resided in the United States, were female (67%), ... the highest efficacy in repelling mosquitoes compared to repellents with other ingredients.

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EDCs in Singapore Seawaters

of the coils are uncertain, especially considering the intensive, long-term exposure: coils are typically burned all night for several months or even all year (depending on mosquito conditions) in rooms where ventilation is often limited to increase the coils’ effectiveness. The researchers burned the test coils in a 0.15-cubic-meter

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Effect of Aedes aegypti exposure to spatial repellent ...

An integrated approach to reduce densities of adult Aedes aegypti inside homes is currently being evaluated under experimentally controlled field conditions. The strategy combines a spatial repellent (SR) treatment (applied indoors) with the Biogents Sentinel™ (BGS) mosquito trap positioned in the outdoor environment. In essence, when combined, the goal is to create a push-pull mechanism ...

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Lemon grass as mosquito repellent - WorldNgayon®

Jun 08, 2012·Also read:Commercial mosquito repellent lotion may induce allergies, study says. According to the study DEET-based repellents has 81% efficacy compare to 51% efficacy of lemon grass extract. However, the study concluded that although lemon grass has lower efficacy, many people are too sensitive to the DEET chemical used in repellent.

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Frontiers | Aspergillus terreus (Trichocomaceae): A ...

Nov 26, 2018·Preparation of Mosquito Coil. The mosquito coils were prepared from the extract by the modified method of Saini et al. (1986). Two grams of A. terreus mycelium ethyl acetate extract, 1 g of saw dust and 1 g of coconut shell (2:1:1) used as a burning material. All the materials were mixed thoroughly in sterile distilled water to produce a semi ...

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