| Show scientists fight pests with natural Ene enerica inies entomologists it Is in reported are gradually changing their method of warfare against our insect toes foes instead of attempting to discover effective insecticides they are now seeking methods of causing insects to war against ench each other fortunately the insect world Is never really lit at pence peace at any ny time the tremendous reproductive powers of tills form of life are arc offset by the bugs flies and birds which prey upon them tile best beat way to keep the coddling moth under control it lias has been found Is through a tiny wasp and likewise the meally bug la Is best kept under control hy by its natural enemies instead of searching for insecticides therefore the ilia search Is for tho the natural enemies of tile the post pest it Is desired to combat and these are then imported or increased by protection from their natural enemies in turn |
