About two weeks ago I started adding Diamotaceous Earth to the feed for my hens as well as sprinkling it in the chicken yard and the nesting boxes under the pine shavings. This last week I have gotten about half the number of eggs that I normally get. I am wondering if this has anything to do with the D.E. or if it is just due to the shortening of days even though the temps are still high here in N. Florida. Has anyone experienced a reduction in egg laying due to Diamotaceous Earth?