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What does HWA stand for?

HWA stands for Hemlock Wooly Adelgid

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 59 other meanings of HWA in our Acronym Attic

Samples in periodicals archive:

If you observed the browning in hemlocks, the probable cause is hemlock wooly adelgid, which is prevalent in much of the northeast.
The hemlock wooly adelgid feeds exclusively on hemlock trees by inserting its sword-shaped mouth into the base of the trees' needles and draining them of vital fluids.
Erica Alemaghides Via e-mail A: It sounds like you have two enemies: vines and probably the hemlock wooly adelgid.