Abstract
An extended field trial with dichlorvos was carried out in the Kankiya District of Northern Nigeria during 1963. Two types of dispenser were used—the dichlorvos-impregnated-montan-wax type and the liquid-dichlorvos type. The objective of the trial was to see if dichlorvos would interrupt the transmission of malaria under local conditions when used at a dosage of one dispenser per 15 m3 of living space. On the basis of epidemiological findings—both parasitological and entomological—it was found that, owing to excessive ventilation in the huts treated, an adequate concentration of dichlorvos was not maintained, and transmission continued uninterrupted.
Full text
PDF



















Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- ESCUDIE E., SALES P. PREMI'ERES EXP'ERIENCES EN HAUTE VOLTA SUR LE DICHLORVOS R'ESIDUEL. 4. ETUDE PALUDOLOGIQUE. Bull World Health Organ. 1963;29:247–249. [PMC free article] [PubMed] [Google Scholar]
- FUNCKES A. J., MILLER S., HAYES W. J., Jr INITIAL FIELD STUDIES IN UPPER VOLTA WITH DICHLORVOS RESIDUAL FUMIGANT AS A MALARIA ERADICATION TECHNIQUE. 3. TOXICOLOGICAL EVALUATION. Bull World Health Organ. 1963;29:243–246. [PMC free article] [PubMed] [Google Scholar]
- GRATZ N. G., BRACHA P., CARMICHAEL A. A VILLAGE-SCALE TRIAL WITH DICHLORVOS AS A RESIDUAL FUMIGANT INSECTICIDE IN SOUTHERN NIGERIA. Bull World Health Organ. 1963;29:251–270. [PMC free article] [PubMed] [Google Scholar]
- MATHIS W., FAY R. W., SCHOOF H. F., QUARTERMAN K. D. Residual fumigants; their potential in malaria eradication. Public Health Rep. 1959 May;74(5):379–381. [PMC free article] [PubMed] [Google Scholar]
- MATHIS W., MILES J. W., SCHOOF H. F. Relationship of ventilation and dosage to the effectiveness of DDVP as a residual fumigant. Bull World Health Organ. 1961;24:646–649. [PMC free article] [PubMed] [Google Scholar]
- QUARTERMAN K. D., LOTTE M., SCHOOF H. F. INITIAL FIELD STUDIES IN UPPER VOLTA WITH DICHLORVOS RESIDUAL FUMIGANT AS A MALARIA ERADICATION TECHNIQUE. 1. GENERAL CONSIDERATIONS. Bull World Health Organ. 1963;29:231–235. [PMC free article] [PubMed] [Google Scholar]
- SCHOOF H. F., PEARCE G. W., MATHIS W. DICHLORVOS AS A RESIDUAL FUMIGANT IN MUD, PLYWOOD AND BAMBOO HUTS. Bull World Health Organ. 1963;29:227–230. [PMC free article] [PubMed] [Google Scholar]