Rising reports of exophagic malaria vectors make even more pressing the need for alternatives to traditional, mesh, long-lasting insecticidal nets (LLINs) designed for indoor sleeping and often inadequate in the protection of outdoor-sleeping populations. This study tests and evaluates the retention, utilization, and durability of novel, non-mesh nets designed for outdoor use. Longitudinal, cro...

The cost-effectiveness of lambdacyhalothrin-treated nets in comparison with conventional DDT spraying for malaria control among migrant populations was evaluated in a malaria hyperendemic area along the Thai-Myanmar border. Ten hamlets of 243 houses with 948 inhabitants were given only treated nets. Twelve hamlets of 294 houses and 1,315 population were in the DDT area, and another 6 hamlets wi...

Randomized controlled trials in African settings with different intensities of malaria-transmission have shown that insecticide-treated nets are efficacious in reducing postneonatal mortality from all causes (1,2). The Gambian National Impregnated Bed-net Programme achieved an 83% net-treatment rate, and overall mortality of children aged less than five years fell by 25% a decade ago (1). Howev...

a field trial was carried out in the chabahar district of sistan and baluchistan province, southeastern iran on the efficacy of mosquito nets treated with a suspension formulation of deltamethrin (k-o thrin®) against malaria vectors. treated nets were used in three villages, and in the two control villages, one used untreated nets and the other used indoor spraying with deltamethrin (wp 10%), w...

The objective of this field trial was to assess the residual effectiveness of permethrin 10% treated mosquito nets on malaria control compared with untreated nets. The study was carried out between July and December 2007 in the Pong Nam Ron District of Chantaburi Province, Thailand. Mosquito population densities were assessed using the landing catch method. Mosquitoes were collected between 6:0...

The Peruvian Ministry of Health has distributed insecticide-treated nets (ITNs) in the country's Amazon region since 1999. Net use is nearly universal among mestizo communities in this area, but residents traditionally use non-impregnated muslin nets. We evaluated the cultural acceptability of Ministry ITNs using qualitative methods. Our results show that nets serve various functions for users:...

Mosquito resistance to chemical insecticides is considered a serious threat for the sustainable use of contemporary malaria vector control methods. Fungal entomopathogens show potential as alternative biological control agents against (insecticide-resistant) anophelines. This study was designed to test whether the fungus, Beauveria bassiana, could be delivered to mosquitoes on netting materials...

BACKGROUND The Long-lasing insecticide impregnated nets (LLINs) is considered as an effective tools for malaria vector control. The aim of this study was to evaluate the residual efficacy of alpha-cypermethrin long lasting impregnated nets (LLIN-Interceptor(®)) against Anopheles stephensi using tunnel test. METHODS The wash-resistance of Interceptor(®) nets were assessed under laboratory cond...