Posted 4/14/2010 20:14 (#1162424 - in reply to #1160895) Subject: Laudis is an option...
EC MN - Hour North of 'The Cities'
I see it should cover ivyleaf and pitted morningglory.
It's labeled up to V8 for field corn and has a safener in it. Worked good for us last year on every broadleaf (conventional corn), but haven't seen any morningglory around here.
Label is 3 oz/ac, but tank mixed with roundup, you might be able to bring it down to 2 oz. Cost is about $4/oz