Posted 8/23/2012 00:48 (#2554023 - in reply to #2553994) Subject: Re: Silage put up to dry without inoculant can be a listeria risk. nt.
Kaukauna WI
we had a listeria cow this year. she didn't make it, we should have give high dose of pen immediately. We waited a day and it was too late. One cow out of 200. In 25 years. We'll never know what caused it.