IRS Phone number Information Revised, November 2013 (subject to change, updated annually) Adoption Taxpayer Identification Number 512-460-7898. Appeals Customer Service Number 559-456-5931; www.irs.gov/appeals.
The damage caused by the army worm will appear as large patches of the lawn literally being eaten away, with masses of grass leaves appearing on the top of the lawn which have been cut off at the base.
1 An increase of the number of birds in your yard may be an indication of armyworms. Birds eat the caterpillars, but usually do not eat enough of them to keep the infestation under control.  Brown spots on your lawn are often the first sign that you have an armyworm problem.