As NPMA has reported in a number of member communications, rodenticide products shipped by manufacturers after June 4 must be sold in certain container sizes and bear significant label changes, though distributors and PMPs may continue to sell and use existing product in accordance with the product's labeling until supplies are exhausted.  (NPMA staff urges PMPs to carefully read rodenticide product labels and to carefully manage the use of old labeled products.)  Two of the more significant label revisions prohibit the use of