Alternative Methods of Raspberry Production and Root Rot Control
Root rot (Phytophthora fragariae var. rubi) is a major concern for raspberry growers in Washington, particularly…
Development and Evaluation of Biologically-Integrated Conservation Tillage Systems for Organic Vegetable Production
The development of environmentally sound and profitable farming systems aims to prevent soil degradation and erosion…
Enhancement of Biological Control with Insectary Plantings
The use of "beneficial insectary" plantings in agricultural ecosystems has been promoted as a strategy to enhance the…
Enhancing biological control in mating disruption and organic pear orchards by understory management
Habitat management to enhance biological control in cultivated crops is increasingly used for pest control in annual…
Efficacy of Organic Foliar Amendments for Disease Control in Tree Fruits and Grapes
The 1995 research project evaluated organic foliar amendments for disease control in tree fruits, grapes, and roses.…
Plant Mobilization of Trace Organochlorine Residues in Vegetable Cropping Systems
Organochlorine residues from past agricultural practices continue to pose problems for Oregon's growers. Even trace…
On-Farm Analysis of Soils, Crop Performance, and Profitability of Organic, Integrated and Conventional Apple Production Systems
In 1994, a 'Golden Delicious' apple orchard was planted in Washington State to study different apple production…
Organic Apple Production in Washington State: A 1994 Survey of Growers
Organic apple production in Washington State has steadily increased since 1991. Acreage surged in 1980 due to the…
Weed Control with Green Manure and Cover Crops
Weeds represent a significant threat to crop production. They cause losses in both yield and quality, along with…