Fusarium is a fungus/mold that develops in the wheat head in wet conditions at the right times, mainly flowering. It renders the wheat unusable for human consumption at just a few ppm.
We are at about 12" in July on top of the 10" in June after almost no rain last fall and very little snow last winter.
Water everywhere. I saw a field with sheep in it this morning where they had to swim across a slightly lower area in the middle of the field to get to the rest of the flock on the other side. The creeks and rivers are over their banks this morning.
The cows are punching the pasture field all to mud. 
With all the heat we are getting it's a jungle out there! :?