Bkh - 5/24/2018 21:01 Yes, majority of your Boron usage is used during pollination. So if your tissue results come back as low or deficient you can see a yield boost in your crop. In response to the field study from the university of Ky, he stated that the soil had ample levels of available Boron and tissue samples showed no deficiencies, in this instance a Boron application will not show any yield changes. The U. Ky. study showed no boost of B levels in the head or kernels when B was applied foliarly. It all stayed in the leaves. This is consistent with all other studies of grass crops -- the foliar B doesn't move to new growth. | 
boron on wheat
