LIST OF ILLUSTRATIONS 15 



PAGE 



ALFALFA DODDER 222 



BUCKHORN OR NARROW-LEAVED PLANTAIN 223 



COMMON OR BROAD-LEAVED PLANTAIN 224 



PIGWEED 225 



LAMB'S QUARTERS OR SMOOTH PIGWEED 226 



WILD MUSTARD 227 



SHEPHERD'S PURSE 228 



COCKLEBUR 230 



FIELD BINDWEED 231 



ANTHRACNOSE OF BEAN 240 



ENLARGED ROOTS OF CABBAGE CAUSED BY NEMATODES 242 



SMUT OF CORN 245 



LOOSE SMUT OF WHEAT. 246 



SMUT OF OATS 247 



YOUNG COTTON PLANT AFFECTED BY COTTON WILT 248 



CHINCH BUG 253 



THE CLOVER MITE 254 



CLOVER ROOT BORER 255 



THE COTTON WORM 256 



FALL ARMY WORM 257 



HESSIAN FLY 257 



GREEN BUG OR SPRING GRAIN APHIS 258 



SOUTHERN CORN ROOT WORM 259 



COTTON BOLL WEEVIL 259 



TOBACCO FLEA BEETLE 259 



SOUTHERN TOBACCO HORN WORM 260 



WESTERN CORN ROOT WORM 261 



WHEAT JOINT WORM 261 



LARVA OF ISOSOMA GRANDE IN WHEAT STRAW 262 



A LIME SULPHUR COOKING OUTFIT 267 



MAKING PREPARATIONS TO FUMIGATE WITH HYDROCYANIC GAS 271 



FUMIGATING WITH HYDROCYANIC GAS 272 



EFFICIENCY OF BORDEAUX MIXTURE ON POTATOES 274 



TREATING GRAIN WITH FORMALIN FOR SMUT,,. . 275 



