Let's hope this kind of "control" to wipe off something dont; end up creating something else or cause an imbalance in nature or the natural cycle of the food chain.
How many here remember or have seen documentaries about how certain coutries introduce one animal into a region or country to get rid of another and then after those pest creature got killed off, the introduced animal or insect in turn became worst then the animals they were bought in to get rid of.
oh ya..this remind of a movie called Mimic if I am not wrong. hehe How they genetically modify an insect ( cockroach ) to tackle another kind of bug and in the end they got something worst heheh.....