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In this article we will discuss about Lac Insects:- 1. Introduction to Lac Insects 2. Meaning of Lac Insect 3. Life Cycle 4. Taxonomy 5. Preparation of Feeding Ground for Lac Insects 6. Enemies of Lac Insects and their Control 7. Microbial Flora Associated with Lac Insects. Introduction to Lac Insects: Two strains of the lac insects are recognised in India, RANGEENI and KUSMI. The lac insects that thrive on the host plant Kusum is referred to as Kusmi whereas the Rangeeni strain generally ...
Kerria lacca is a species of insect in the family Kerriidae, the lac insects. These are in the superfamily Coccoidea, the scale insects. This species is perhaps the most commercially important lac insect, being a main source of lac, a resin which can be refined into shellac and other products. This insect is native to Asia.
Jun 21, 2023 · Lac insect is an ectoparasite and feeds on the plant sap sucked from the tender shoot of the plant. So, they can be reared on specific trees only, and these trees/plants are called host plants. The lac culturist must know the host plants and which plants suit the geographic conditions of the place.
Lac is the resinous secretion of a number of species of lac insects, of which the most commonly cultivated is Kerria lacca. Cultivation begins when a farmer gets a stick that contains eggs ready to hatch and ties it to the tree to be infested. Thousands of lac insects colonize the branches of the host trees and secrete the resinous pigment.
Lac insect, Kerria lacca are placed under the order Hemiptera, superfamily Coccoidea, family Tachardiidae. They are characterized by the presence of a special type of mouth-parts, called the sucking type, intended for sucking plant juices- this is the sole mode of their feeding.
Dec 5, 2022 · The present review highlights metamorphosis, sexual dimorphism, multi-trophic habitat, host plants, and natural enemies of lac insects, lac composition, and applications, emphasizing the role of microbes, potential lac genes, and lac synthesis mechanisms in enhancing lac quality and production.
Shellac ( / ʃəˈlæk /) [1] is a resin secreted by the female lac bug on trees in the forests of India and Thailand. Chemically, it is mainly composed of aleuritic acid, jalaric acid, shellolic acid, and other natural waxes. [2]
