Noxious Weeds - Dalmatian Toadflax

We've had a great year for rain, especially after the drought of the last two years. Here it is almost mid-July and I've only watered twice and that was just to start new plants. I took a trip a few weeks ago and covered half of the state in a weekend. I couldn't believe how green it was everywhere. However, the water causes more than grass to grow. It also gives new life to weeds, even noxious weeds, like Dalmatian Toadflax. When it didn't come up at the expected time of the year, I thought I was over this nasty plant. Was I ever wrong. It has come up and taken over my pasture with a venge...