Injuries by insects is / are:

A. An essential part of the forest ecosystem

B. Some are beneficial; quite a few are serious pests of trees and wood products

C. Tonica inviferana, a semal shoot borer, Ascotis imparata,

D. A bakain defoliator and Margaronia phloalis a defoliator of mulberry are serious pests of other tree species grown in forest plantations

E. All of the aboveCorrect Answer

Correct Option: E. All of the above

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