Interpretation & conclusion: Indoor residual spray
of etofenprox (0.1 g/[m.sup.2]) with an interval of three months in between two rounds of spray produced the desired impact in reducing the indoor resting density of vector mosquitoes and also in curtailing malaria transmission in the sprayed village when compared with the control village without spray.
Resistance to DDT may be due to prolonged use of DDT in indoor residual spray
since 1958 to till date.
This species of mosquitos cannot fly more than a distance of 200 feet which necessitates us to conduct indoor residual spray
deltametherine 5% at large scale inside our houses to eradicate this dangerous mosquito.
Baits offer the advantage of long-term residual activity, safe application technology, fast action and reduced odour when compared with residual sprays
. In addition, baits have also been reported to possess secondary poisoning effect through necrophagy and coprophagy (8).
Indoors Residual Spray
(IRS) has also been conducted and 25,06,385 rooms sprayed during last three years, besides fumigation and 44,276 litres of insecticide consumed during the peak season as well as flood and rain.
Tenders invited for Supply of larvicide, granular larvicide, indoor residual spray
and termite control chemical.
He said, if larva was found at anywhere inside a house during the surveillance, Inter Residual spray
(IRS) was conducted while in case it is found outside, fogging was carried out.
The manager told the committee 1.1 million nets, 152 latest microscopes and 152 indoor residual spray
pumps through global assistance in kind were reached at Karachi port.
Tenders are invited for Anti-larva operation, indoor residual spray
and outdoor fogging operation in and around ward no.3 of thakurani under barbil municipality two times within three months.
According to a press release, Health Department Punjab asked that the water falls, fountains and swimming pools may also be kept dry for two months and at the same times it would be appropriate to make necessary arrangements for indoor residual spray
inside the houses and lawns for elimination of mosquitoes.
He apprised Member Administration that as preventive and precautionary measures Internal Residual Spray
(IRS) has been carried, especially in 15 those houses, and their surroundings, where last year dengue cases were reported.
Indoor Residual Spray
(IRS), fogging and larviciding should be carried out simultaneously for complete eradication of the dengue mosquitoes.