Show how the worms are killed it has been found as the result of six years of experimentation that it if a proper amount of poison is placed in the calyx end of the apple that ninety six or ninety seven per cent of the worms entering there will be killed and that at the same time four fifths of all those entering the sides will also be poisoned thus reducing the possible second brood to a very small number As two thirds or more mor a ot of the second brood enter the calyx end of the apple which is still full of poison they will meet a like fate and evanof even of those entering the sides a majority will be killed the success of the spray lies in its power to practically annihilate the first brood ot of worms the few remaining will be further reduced by spiders and predaceous insects thus almost eliminating the second brood i |