01 Jul Laura: Disease
My Office - Throughout the last several weeks, there has been talk from the bloggers about a disease that has been affecting the wheat. I know our All Aboard readers are a diverse group, so I thought I'd offer a little "Wheat 101" mini lesson for those who may want some more details on what we're talking about. If that may be you, keep reading. If you're comfortable with all things wheat, you can skip this one and resume with the next post!
So what is wheat streak mosaic virus, and why is it such a problem? The reason it's a problem is because it can cause significant yield reduction and cannot be treated or cured. This virus is spread by a tiny insect called a wheat curl mite. You can see a picture of it here. There are wheat varieties that are resistant; but over time, the mites can adapt, and the variety may become susceptible. The best treatment is making sure volunteer wheat in your area is taken care of, or in other words, destroyed.