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Introduction
Asparagus
Carrots
Celery
Cole Crops
Cucumbers
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Lettuce
Muskmelon
Okra
Onion
Peas & Beans
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Onion and its Relatives - HORT410 - Vegetable Crops

Introductory Notes & Production Statistics
  • Onion and its Relatives - Notes
  • U.S. Production Statistics for Onions and Garlic

    Botany
  • Allium cepa L., Amaryllidaceae, Onion (PURDUE)
  • Liliaceae (Images) (TAMU)

    Production Guides
  • Green Bunch Onion Production (NCSU)
  • Bulb Onion Production in Eastern North Carolina (NCSU)
  • Dry Bulb Onions -- Eastern Oregon (ORST)
  • Dry Bulb Onions -- Western Oregon (ORST)
  • Onions -- Pearl, Sets and Boilers (ORST)
  • Onions for Dehydration (ORST)
  • Green Bunching Onions (ORST)
  • Yellow Storage Onions (UMN)
  • ID-56: Midwest Vegetable Production Guide for Commercial Growers 2003 - Onions (Bulb and Green) (PURDUE) [pdf]
  • 2009 Ohio Vegetable Production Guide - Onions: Bulb, Green, and Leeks (OSU) [pdf]
  • Onion Production in California (UCDAVIS)
  • Onion, Leek, and Chive Production in Florida (UFL)
  • Leeks (ORST)
  • Garlic Production in New Mexico (NMSU)
  • Garlic (ORST)
  • Shallots (ORST)

    Home Garden
  • Growing Onions in the Home Garden (OSU)
  • HO-67: Onions and Their Relatives (PURDUE)
  • Onion (Allium cepa) (UCDAVIS) [pdf]
  • Growing Garlic in Minnesota (UMN)
  • Garlic, Elephant (UFL)
  • Growing Garlic in the Home Garden (OSU)

    Budgets
  • Costs of Production for Yellow Onions, Per Acre (Organic Production Practices, Northeastern United States, 1996) (RUTGERS)

    U.S. Standards
  • United States Standards for Grades of Bermuda-Granex-Grano Type Onions (USDA-AMS) [pdf]
  • United States Standards for Grades of Creole Onions (USDA-AMS) [pdf]
  • United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Type) (USDA-AMS) [pdf]
  • United States Standards for Grades of Common Green Onions (USDA-AMS) [pdf]
  • United States Standards for Grades of Onion Sets (USDA-AMS) [pdf]
  • United States Standards for Grades of Onions for Processing (USDA-AMS) [pdf]
  • United States Standards for Grades of Bunched Shallots (USDA-AMS) [pdf]
  • United States Standards for Grades of Garlic (USDA-AMS) [pdf]

    Integrated Pest Management
  • IPM Guidelines for Onion and Garlic in California (UCDAVIS)
  • Onion, Garlic and Leek IPM (UIUC)

    Insects
  • Onion Pests (UVM)
  • Crop Knowledge Master: Onions (HAWAII)
  • The Northern Root-Knot Nematode on Carrot, Lettuce, and Onion in New York (CORNELL)

    Diseases
  • Color Pictures of Mineral Deficiencies in Onions (LUMINET)
  • Onion Diseases (TAMU)
  • Onion Botrytis Leaf Blight (CORNELL)
  • Onion Downy Mildew (CORNELL)
  • Plant Viruses Online: Known Susceptibilities of Alliaceae (UIDAHO)

    Google
    www www.hort.purdue.edu
  • David Rhodes
    Department of Horticulture & Landscape Architecture
    Horticulture Building
    625 Agriculture Mall Drive
    Purdue University
    West Lafayette, IN 47907-2010
    Last Update: 03/11/09