DobsonAG - 7/3/2020 17:57
Be careful with roundup and any micro. Gly was/is a chelation agent. Make sure you use a good edta Mn. Also with gly you have a surfactant load already so not much would be needed. I'd probably just add a bit more NIS and roll.
I also adjust pH to 5
I've had trouble with tie-up when I used tech-mag and roundup
For the last few years I've been using promag from nutrien
I've had no problem killing weeds and the mn is doing its job )high ph ground). | 
Soybean fungicide (specifically Trivapro)
