The vegetation of Northeastern region is unique being characterized as one of the richest flora in the world, which produces a variety of products. Northeastern India has the highest number of endemic plants, animal and microbial species. Many sericigenous insects along with their food plants are endemic to this region.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/indigenous-knowledge-silkworm-cultivation-and-its-utilization-north-eastern-region
[2] http://admin.indiaenvironmentportal.org.in/category/author/bg-unni
[3] http://admin.indiaenvironmentportal.org.in/category/author/manoshi-goswami
[4] http://admin.indiaenvironmentportal.org.in/category/author/yelena-kakoty-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/indian-journal-traditional-knowledge
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/north-east
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sericulture
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/traditional-knowledge