Which of the following most logically completes the argument below?
Crops can be purged of insects by introducing insects sterilized artificially by radiation; the sterilized male insects of a particular species are released to mingle with a natural population and mate with females who fail to have offspring, thereby inhibiting the ability of the local population of that species to reproduce. A new technique of sterilizing the medfly makes the sterilized male medflies exceptionally attractive to the females, so that a local population can be wiped out completely. But complete extermination might bring new risks. A farmer who considers his plot exceptionally attractive to medflies might think that his plot is the perfect case in which to use the new, more powerful, sterilized insect technique, but he should consider that _______________.
【选项】
perhaps the risk that the new insect sterilization does not work at all, since it has been less proven through practice, is not worth the additional benefit, at this point
选项是否正确？