g.day all, in my town bairnsdale vic, we have apron, 72.000 fruit bats,the locals are carring on about and want them moved, they cause a lot of damage, and stink, a friend of mine had a lot of his plants and fruit trees wrecked plus others. all so in there thousands are gnats, i did not know what they ere till i joind this forum and read about pest etc, once i realise my hot house was full of them, i went on the war path, checked out google, you tube etc, what i found was the best way to reduce numbers was this yellow sticky card board stuff from buntings, i cut it in small squares, and stuck it on my name tags plus hung bits up here and every where, another clue i found was to get 2 liter coke bottles and cut the top off, turn it up side down and put back in the bottle, run tape around the join, and tip about 1/2 cup of apple cider vinegar in them and i placed these here and they amongst my cactus , results 100,s of them drowned, there is no way i can get rid of them, as the dam things are every where her,so i just to live it, if it was not for this forum, i believe all or most of my cactus would be lost, thanks to all members that put posts i,ve learnt so much in just a short time, peter olsen vic....