Efficacy of intercropping in organic soybeans for management of the soybean aphid
Graduate Student: Thelma Heidel, University of Minnesota Department of Entomology Major Professor: Dr. George Heimpel, University of Minnesota Department of Entomology View/Download Full Report in PDF Format Summary: Organic soybean producers lack effective management options for controlling the economically damaging soybean aphid, Aphis glycines Matsumura. Biological control by natural enemies is an important control measure in organic agricultural systems,…
Read MoreSystems Strategies for Weed Management on Organic Grain Farms
Principal Investigator: Joel B. Gruver, Assistant Professor of Soil Science and Sustainable Agriculture, School of Agriculture, Western Illinois University View/Download Full Report in PDF Format Summary: Weed management is commonly identified as the most serious challenge faced by organic grain farmers; yet, discussion with organic inspectors active in the Midwest region consistently indicates that some…
Read MoreSoil Invertebrate Biodiversity under Contrasting Orchard Management Regimens in Michigan
Graduate Student Final Report – Ceres Trust Research Grant Graduate Student: Nathaniel J. Walton, Michigan State University Department of Entomology Major Professor: Dr. Matt Grieshop, Michigan State University Department of Entomology View/Download Full Report in Microsoft Word Format Summary: Healthy soil contains a diversity of microorganisms that perform essential functions such as aeration, decomposition, and biological…
Read MoreImprovement of Arthropod Biological Control Systems For Organic Greenhouse Production
Graduate Student Final Report – Ceres Trust Research Grant Graduate Student: Emily Pochubray, Michigan State University Department of Entomology Major Professor: Dr. Matt Grieshop, Michigan State University Department of Entomology View/Download Full Report in PDF Format Summary: Objective 1. Determine the preference of Atheta coriaria for breeder piles (with mites) vs. bran piles (without mites). Objective 2. Determine whether the use…
Read MorePerceptions and Use of Organic Seed and Varieties by Midwestern Organic Vegetable Growers
Graduate Student Final Report – Ceres Trust Research Grant Graduate Student Grant Recipient: Alexandra Lyon – PhD Candidate in Environment and Resources (Nelson Institute for Environmental Studies, University of Wisconsin-Madison) Faculty Advisor: Erin Silva – Organic Research Scientist (Department of Agronomy, University of Wisconsin-Madison) Faculty Co-Advisor: Michael Bell (Community and Environmental Sociology, University of Wisconsin-Madison) View/Download Full Report in Microsoft Word Format Summary: This…
Read MoreEfficacy of Intercropping in Organic Soybeans for Management of the Soybean Aphid (2010)
Graduate Student Final Report – Ceres Trust Research Grant Authors: Thelma Heidel – Graduate Student (Department of Entomology, University of Minnesota) Professor: Dr. George Heimpel (Department of Entomology, University of Minnesota) View/Download Full Report in PDF Format Summary: Organic soybean producers lack effective management options for controlling the economically damaging soybean aphid, Aphis glycines Matsumura. Biological control…
Read MoreA novel approach for optimizing the benefits of cereal-legume cover crop mixtures in vegetable cropping systems under organic management
Graduate Student Final Report – Ceres Trust Research Grant Graduate Student: Zachary D. Hayden Major Professor and Collaborator: Dr. Mathieu Ngouajio and Dr. Daniel C. Brainard, Michigan State University Department of Horticulture View/Download Full Report in PDF Format Summary: The unique and complementary traits of cereal rye (Secale cereale L.) and the legume hairy vetch (Vicia villosa Roth) make winter…
Read MoreSoil microbes in organic vegetable production: Capturing the active players
The response of soil microbial communities to organic and conventional fertilization Ceres Trust Research Grant Authors: Lorena Gomez-Montano, Ari Jumpponen, Megan Kennelly, and Karen A. Garrett View/Download Full Report in PDF Format Summary: Soil microbial communities play fundamental roles in the productivity of agricultural systems. Organic methods may foster more diverse soil microbial communities beneficial for…
Read MoreDeveloping Cultural Practices for Organically Grown Medicinal Plants
Ceres Trust Research Grant Authors: John Cardina, Bizhen Hu, Lisa Robbins, and Joseph Scheerens View/Download Full Report in PDF Format Summary: Burdock has been proposed as a treatment for burn wounds by the Amish communities when used as a topical bandage simultaneously with an organic salve. After salve is applied, burdock leaves are used to…
Read MoreOrganic Crop Cultivar Selection for Great Plains States In the North Central Region
Ceres Trust Research Grant Authors: Dr. Patrick M. Carr, Dr. Greta Gramig, Dr. Kevin McPhee, Dr. Frank Kutka, Mr. Steve Zwinger, Karri Stroh View/Download Full Report in PDF Format Summary: Over 15 vetch and winter pea cover crop treatments, 15 spring pea cultivars, and 19 potato cultivars, were evaluated over a 3-yr period in certified…
Read More