The rook. Advisory leaflet 244

Colorado beetle. Advisory leaflet 71

Millepedes and centipedes. Advisory leaflet 150

Frit fly. Advisory leaflet 110

Wheat bulb fly. Advisory leaflet 177

Wireworms. Advisory leaflet 199

Men Dipping Sheep

The magpie. The jackdaw and the jay. Advisory leaflet 242

The wood-pigeon problem

Slugs and snails. Advisory leaflet 115

Leatherjackets. Advisory leaflet 179

The wood-pigeon. Advisory leaflet 165

The carrion-crow. Advisory leaflet 237

Stem and bulb eelworm on cereals ...... Advisory leaflet 178

Wart disease of potatoes. Advisory leaflet 274

Potato virus diseases. Advisory leaflet 139

The mole. Advisory leaflet 318

Carrot fly. Advisory leaflet 68

Cabbage root fly. Advisory leaflet 18

Cereal root eelworm. Advisory leaflet 421