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  • ICAR and TNAU E-Course Summarized

    Summarized Notes
  • What is the scientific name of the lac insect?

    Question: What is the scientific name of the lac insect?

    Options:

    Zygogramma bicolorata
    Laccifer oryzae
    Oryzae sativa
    Laccifer lacca

    🔑 Key Points
    🐞 Lac Insect:
    → Botanical name: Kerria lacca OR Laccifer lacca
    → Family: Lacifferidae
    → It is a natural resin produced by the lac insect, which is what shellac is made from.
    → Lac is used in polishes, inks, electrical insulations, cosmetics, lubricants, and more.
    → Lac is the scarlet red resinous secretion of several species of lac insects, of which the most commonly cultivated species is Kerria lacca.
    → It is the only known commercial resin of animal origin.
    → The rearing of lac insects for commercial production of the lac is called lac culture.
    → Cultivation of Lac provides livelihood to millions of lac growers and helps in conserving vast stretches of forest and biodiversity associated with the lac insect complex.
    → For qualitative and quantitative production of lac, it is important to know the biology and behavior of the insect.
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