2019 Annual Report

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Weather

• 2019 Weather Report

Cover Crops

• Brassica Cover Crop Variety Trial
• Controlling Yellow Nutsedge (Cyperus esculentus L.) with Competition from Cover Crops — Preliminary Results

Onions

• 2019 Onion Variety Trials

• Onion Production from Transplants in 2019

• Onion Response to Dual Magnum^® Application Rate and Timing

• Control of Yellow Nutsedge with Effective Crop Rotations

• Weed Control in Direct-Seeded Onion with Various Post-emergence Herbicide Combinations

• Onion Response to Delayed Pre-emergence Application of Sonalan^®

• Evaluation of Mastercop^® for Disease Management—2019

• Monitoring Onion Pests across the Treasure Valley—2019

• Thrips and Iris Yellow Spot Virus Management in the Treasure Valley—2019

Native Plant and Wildflower Seed Production

• Irrigation Response for Seed Production of Several Native Wildflower Species

• Irrigation Requirements for Native Buckwheat Seed Production in a Semi-arid Environment

• Prairie Clover and Basalt Milkvetch Seed Production in Response to Irrigation

• Irrigation Requirements for Lomatium Seed Production

• Irrigation Requirements for Seed Production of Five Native Penstemon Species

Potato

• 2019 Potato Variety Trials

• Evaluation of Two Automated Irrigation Scheduling Methods and Two Fertigation Strategies for Drip Irrigated Potato

• Drip Irrigation to Activate Herbicides in Season-long, Drip-Irrigated Potato Production Systems

• Insecticide Effects on Pest and Beneficial Arthropods in Potato

• Malheur County Potato Pest Monitoring Program—2019

Soybean

• Soybean Performance—2019

Wheat

• 2018–2019 Oregon Winter Wheat Elite Yield Trials