What is the resinous secretion of insects?

What is insect secretion?

Honeydew is a sugar-rich sticky liquid, secreted by aphids and some scale insects as they feed on plant sap. Honeydew is particularly common as a secretion in hemipteran insects and is often the basis for trophobiosis. Some caterpillars of Lycaenidae butterflies and some moths also produce honeydew.

What is the use of lac insect?

Lac, a natural resin produced by the lac insect, is what shellac is made from. Besides the use as a wood finish, lac is also used in polishes, inks, electrical insulations, cosmetics, lubricants and more. Combined with wax, it is a natural, non-toxic coating used to keep fruit from drying out.

Which glands that help in secretion of lac?

Lac is the scarlet resinous secretion of a number of species of lac insects. It is the secretion of cutaneous glands (lac glands) of Tachardia lacca. This secretion covers the body of insects.

How to answer the insect’s resinous secretion crossword clue?

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What kind of insect has sticky resinous secretion?

Lac, also spelled Lack, sticky, resinous secretion of the tiny lac insect, Laccifer lacca, which is a species of scale insect.

What is the resinous secretion of Laccifer lacca?

Join Britannica’s Publishing Partner Program and our community of experts to gain a global audience for your work! Lac, also spelled Lack, sticky, resinous secretion of the tiny lac insect, Laccifer lacca, which is a species of scale insect.

Which is the only resin of animal origin?

Forms of lac, including shellac, are the only commercial resins of animal origin. As early as about 1200 bc, lac products were being used in India as plastic and decorative materials. During the 17th century, after traders had introduced lac dye and, later, shellac to Europe, lac became commercially important there.