I don't pretend to know the answer to that, but I do firmly believe that if you keep on doing the same thing over and over, you are only going to get the same results.
Different science I know, but one guy here has applied his knowledge to a pest problem, (wasps) and come up with what seems to be a very effective and viable solution in a very short time frame, specially when compared to the 1080 situation. Now if one guy can do that, it begs the question as to why no workable alternative to ariel 1080 has yet been found
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