1. Historical Background 2. Zoogeography of Lac Insects 3. Status of Lac Production and Export 4. Lac Insects 5. Morphology and Anatomy of Lac Insect 6. Lac Hosts 7. Lac Insect Rearing and Multiplication 8. Morphological a Biochemical Characteristics of the Host Plants for Preferable Selection by K. Chinensis 9. Cultivation Practices of Lac Host Plants 10. Major Insect Pests of Host Plants of Lac Insect 11. Mutualistic Association of Ant and Lac Insect 12. Pest Complex of Lac Insect 13. Biological Control and its use Against Lac Insect Enemies 14. Lac Based Indigenous Technical Knowledge Practice in Assam 15. Value Addition and Application of Lac in Different Field 16. Chemistry and Biochemistry of Lac Resin 17. Equipments Required for Lac Culture