Station Bulletin, Edições 559-566

advance orders Agricultural Aldrin amount Animals affected apple Application charge Area treated Average number barley bentgrass broiler chicks cent Per cent Chemical applied color commercial corn Corvallis crisp crops Delicious Experiment Station farmers farms feed fertilizer Figure flesh flower Fruit is medium galls grain grass Gravenstein ground growers growing hatchability hatcheries hatcherymen hatching eggs hog enterprise hog produced hundredweight insect investment Irrigated sections Jonathan juicy July 1-July June labor Larkspur layer laying flock Lead Arsenate light-breed Lygus Malathion market hogs mature mulch Nebraska nematode Oregon Parathion pasture pest pesticides plants plastic Plastic Mulches Poison Hemlock pork pounds of hog pullets range Red Delicious ripens Rome Beauty Ryegrass season seed seed-cases sheep Skin species spray stem storage subacid Sulfur Symptoms of poisoning Table tion total cost Toxaphene tree variety originated Vetch Water Hemlock Weeds unnamed Weevil Willamette Valley Ziram