Posted 4/27/2016 12:29 (#5266549) Subject: How often to worm hogs
Northwest Missouri
I have hogs on dirt and in bedded hoop buildings. How often should the market hogs be wormed? I have been putting it in the feed for them usually twice for each group. Is putting it in the feed as effective as ivomec? I worm sows twice a year before each breeding with injectable ivomec, is that often enough for them?