Department of Horticulture and Landscape Architecture

Horticulture Home Page Agriculture Home Page Purdue Home Page Blackboard HORT410 Home Page Introduction Asparagus Carrots Celery Cole Crops Cucumbers Eggplants Lettuce Muskmelon Okra Onion Peas & Beans Peppers Potatoes Spinach Squash Sweet Corn Sweetpotato Tomatoes Watermelons

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) 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