Soybean harvest has had its ups and downs this fall. But if I had to single out the biggest in-field challenge, it would be trying not to combine through the waterhemp escapes and spread weed seed all over the field. Waterhemp seed is very small and there is plenty of it per plant. And given the difficulty in trying to control it, you don’t want to make the problem worse at harvest.
Waterhemp continues to be a growing problem in...