Thanks for your question.  It has been assigned to me.  I will try to give you my best answer but need the following information:

1).  A picture of the soil report that you received.  Only need the front page.

2).  Also send me one or two pics of the "dead spots" in your yard.

3).  With respect to these "dead spots", have you noticed them in the past in these same areas?  Of relatedly, do these "dead spots" appear every spring but in different place?

4).  If you have seen these "dead spots" in past spring, do they persist throughout the summer or do they eventually green up?

5).  In the past have you ever tried to lower the pH and if so, how did you try to do this.

Looking forward to your responses.  Thanks for using our forum.