Links:
[1] http://admin.indiaenvironmentportal.org.in/news/sri-lankan-farmers-instructed-not-cultivate-maize-yala-season-due-fall-armyworm-threat
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/colombo-page-sri-lanka
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sri-lanka
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/farmers
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maize
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/crop-pests