CONTENTS. 



Chapter I. — Introdiirtion 3 



II. — Remfdies ti 



III. — Beueficial Insects 20 



IV. — luspot IVsts of JIaii anil Animals, Di.seases of roultry and 



Treat nii'Mt (if Wciunds 34 



A'. — Animal I'ests CI 



VI. — I'ests and Diseases of Bees 67 



VII.— Plant Diseases 72 



VI 11.— Aphides and .Mit.'s 102 



IX. — Insects Atlaekins Leaves and Twigs 114 



X. — Insects Attackins Frnit 138 



XI.— Borers 149 



XII. — Insects Attacking Roots 157 



XIII.— Wee vil.s 165 



XIV. — Scale Insects 175 



