Verses with the word cankerworm in the Old Testament (4 verses):

Joel 1:4
That which the palmerworm hath left hath the locust eaten; and that which the locust hath left hath the cankerworm eaten; and that which the cankerworm hath left hath the caterpiller eaten.

Joel 2:25
And I will restore to you the years that the locust hath eaten, the cankerworm, and the caterpiller, and the palmerworm, my great army which I sent among you.

Nahum 3:15
There shall the fire devour thee; the sword shall cut thee off, it shall eat thee up like the cankerworm: make thyself many as the cankerworm, make thyself many as the locusts.

Nahum 3:16
Thou hast multiplied thy merchants above the stars of heaven: the cankerworm spoileth, and fleeth away.