You may be right, I'm not sure. I thought I heard they added it to a banned list. This is Washington, but it may back up my claim. Pesticide Testing :: Washington State Department of Health
Let me also add, I'd try to find a forbidden fruit cross. Then I could hunt some packs to find a forbidden fruit leaning mother and S1 that. Hunt that S1 generation for another forbidden fruit leaner, and S2 that. Take it to S3 if you had luck in the first 2 generations. Might be faster to do it...