| Show scientists fight pests with natural enemies entomologists it la Is reported fire gradually changing their method ot of warfare against our insect foes in stead ot of attempting to discover effective insecticides they are now seeking methods of causing insects to war against each other fortunately the insect world worlds dis Is never neap r really at peace at tiny anny time the tremendous reproductive powers of 0 tills this form of life are i offset by the bugs files and birds which prey upon them the best way to keep the coddling moth under control it has been found Is through a tiny wasp and likewise the meally bug Is best kept under control by its natural enemies instead of searching for insecticides therefore the search la Is tor for the natural enemies of the pest jt it Is desired to combat and these are then imported or increased by protection from their natural enemies in turn |
