Question
Kerria sp. is a …. species of lac
insect.Solution
Kerria sp. is a bivoltine species of lac insect.Kerria are generally bivoltine with two broods in a year. Some species like K. laccamysorensis (host plant-Sal), and K. sharda (host plant-Kusum) are tri-voltine having three broods in a year. Again, species of the genus Paratachardia(host plants-Tea, Sandal, etc.,) are all univoltine.
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