O. M. Morris

1874 – 1943

• Apple rosette
• Fertilizers and cover crops on soils in the irrigated orchards of Washington
• Onion culture
• Orchard crowding, its effects and remedies
• Orchard soil management and fertilization
• Peach maturity at harvest as related to quality
• Potato growing in Washington
• Potato growing in Washington
• Prune growing in southwestern Washington
• Prune growing in western Washington
• Pruning
• Stationary spray plants