I don't believe eZ will be poorly informed on possum controls. His paranoia will have had him searching for all relevant information since this policy was announced .eZ will be well aware of GM insects and other advances in pest control. But it doesn't suit his purpose or his selective memory to mention that.
Anyway, he's busy at present trying desperately to throw more mud at Paula Bennett. He will not be mentioning Materia Turei and her admitted benefit fraud.