Onion Research

Onion (Dry) and Garlic by Area of Plantings, 1986

Artificial Drying 

• Artificial Drying of Onion Bulbs to Improve Storage Quality, 1986
• Artificial Drying of Onions to Improve Storage Quality, 1988

Disease

• Recent History of Onion Disease Research by Oregon State University, 1976

Export

• Preparing Sweet Spanish Onions for Export

Fertility

• Onion Fertilizer Research, 1981
• Soil and Plant Test Correlation for Onions Progress Report
• Soil and Plant Test Correlation for Onions Final Report, 1988
• Nitrogen Requirements, 1988
• The Effect of Nitrogen, Phosphorus, Potassium and Micronutirents on Yield, Grade and Storage of Onion Bulbs in SW Idaho, 1977
• Onion Fertilizer Trial, 1972
• Onion Fertilization, Malheur County, 1971
• Onion Trials, 1953
• Onion Yields as Influenced by Fertilizer Treatment, 1951

Handling

• Field Topping, Bulk Harvesting and Handling of Yellow Sweet Spanish Onions
• Packing Yellow Sweet Spanish Onions

Neck Rot

• The Effect of Seasonal Applications of Fungicides on the Incidence of Neck Rot in Storage Onions, 1986
• The Effect of Seasonal Applications of Fungicides on the Incidence of Neck Rot in Storage Onions, 1988
• Onion Neck Rot Control, 1956
• Onion Neck Rot Control, 1959
• Investigation of the Engineering Phase of Onion Neck Rot Control, 1957
• Investigation of the Engineering Phase of Onion Neck Rot Control, 1959

Onion Maggot

• Sampling for the Onion Maggot in Idaho

Plate Rot

• Biological Control of Plate Rot in Onions

Seed Priming

• Seed Priming and Moisturizing Studies with Onions
• Potential Improvement of Onion Seed Germination and Seedling Establishment by Osmotic Priming, 1986
• Potential Improvement of Onion Seed Germination and Seedling Establishment by Osmotic Priming, 1987

Seed Spacing

• Onion Plant Density and Row Spacing to Maximize Marketable Yield and Gross Return

Thrip Control

• Establishment of Action Thresholds for Onion Thrips; Thrips tabaci
• Insecticides for Onion Thrip Control in Dry Bulb Onions, 1985
• Insecticide Trial for Onion Thrip Control in Dry Bulb Onions, 1986
• Onion Thrip Survey and Resistance
• Onion Thrips Control, 1986
• Onion Thrips Control Using Foliar Applied Insecticides and Establishment of Thresholds for Onion Thrips, 1987

Varieties

• Onion Variety Trials, 1988

Weed Control

• An Evaluation of Herbicide Treatment for Onion Tolerance and Weed Control, 1988

White Rot

• Chemical Analysis for Allyl Sulfide
• Eradication of the White Rot Fungus from Infested Soil by Stimulation of Sclerotia in the Absence of Host Crops, 1989
• Distribution of White Rot (Sclerotium Cepivorum) Infestation in the Western U.S.