I've seen kosher bug-inspected produce such as lettuce and similar greens in kosher markets. But, I have frequently noticed that when I buy rice, barley, and flour and leave these around for a while, ugly bugs and worms start crawling around in these things. I'm unaware of any kosher inspected brands of such grains and flour.
Do these exist? If so, what brand, and would someone know if these are available in specific NY area stores or can be ordered online?