The Health Ministry initiated its pilot project of spraying the locally cultured Bacillus Thuringiensis Israelensis, within the premises of the State Engineering Corporation, Pre-Cast Yard on Negom
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/dengue-control-programme-use-bti-be-launched
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/island-sri-lanka
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sri-lanka
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dengue
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-care