If you are most interested in pH, I don't think the Halts would affect it.

If you want to get going with grains, you can do that with or without a soil test.

I don't think aerating will make a difference with liming either. Just apply to the surface if you need it.

The best time to apply needed lime is several months before you want to see results, so that should have been done last fall. You can still have a soil test done now to see what you might need to do this fall. Rutgers will probably advise that you take your soil samples about an inch down of the top 6 inches of soil and the Halts should have no affect then.

Thank you. So if lime is needed, it is best to do when I seed in the fall versus getting into the soil now? My thought is that doing it now would begin to get the soil ready so that it's been working for awhile and would provide more benefit when the seed hits the ground in the fall. Kimmsr, you think I should wait until I seed? If yes, do it at the same time as seeding? Also part of my plan is to get grains down beginning now and to specifically get alfalfa down at the same time I seed (early September). Does this sequence make sense?
Thanks again kimmsr and dchall

The people at Rutgers more than likely will tell you to wait until fall to apply the lime. My uncle, who was a farmer for many years retiring in the 1960's, would never apply lime for several weeks before or after applying manure. The thought then was that the lime caused Nitrogen loss. I am told today that does not happen, but because lime is a caustic substance (highly alkaline) it can destroy the seeds so spreading lime just before or just after seeding would not be a good idea.