Ongoing Research

Vegetable IPM workshop

Tuesday, April 9, 2019 - 9:00am to 3:00pm
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AMES, Iowa – A vegetable IPM workshop will be held to help growers, local foods coordinators, extension staff, county horticulturists and industry representatives learn about managing common insects, diseases, weeds in vegetable production systems.

Topics to be covered include insect, disease, and weed management, and crop rotation in vegetable crops. Workshop presenters include Ajay Nair (Vegetable Extension Specialist), Donald Lewis (Entomologist, ISU Extension and Outreach), Patrick O’Malley (Commercial Horticulture Field Specialist, ISU Extension and Outreach), and Ray Kruse (Food Systems Program Coordinator, Dubuque County Extension).The workshops are supported by a professional development grant by USDA North Central Sustainable Research and Education. The workshop will be held on April 9, 2019 at the Dubuque County Extension office in Dubuque, IA

Online registration is required as space is limited. Provide information below to register. Registration must be completed by March 31, 2019. There is no cost for the workshop and lunch will be provided. Sign-in begins at 8:30am and workshop starts at 9am.

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1 Start 2 Complete

Vegetable pest management workshops

Thursday, April 26, 2018 - 8:00am to Friday, April 27, 2018 - 2:00pm
Event Type: 

AMES, Iowa – Two workshops will be held to help growers, local foods coordinators, extension staff, county horticulturists and industry representatives learn to manage common insect and disease challenges in vegetable production in Iowa.

Topics to be covered include pest and disease management in vegetable production, weed management and how to correct nutrient deficiencies in vegetable crops. To make things interesting, there will be live plant samples with disease symptoms and disorders. Participants would be encouraged to take a small quiz to identify those diseases and disorders. The workshops are supported by a professional development grant by USDA North Central Sustainable Research and Education. Participants will have an opportunity to learn how to better protect their vegetable crops from both harmful diseases and insect pests, allowing them to have the best chance to remain profitable and sustainable.

Following are the workshop dates and venues:
1. April 26 at the ISU Extension and Outreach Johnson County office in Iowa City,
2. April 27 at the NICC Dairy Center in Calmar, IA.

Workshop will be led by Drs. Nair; Laura Iles, director of the Iowa State University Plant and Insect Diagnostic Clinic; Lina Rodriguez-Salamanca, plant pathology diagnostician with the ISU Plant and Insect Diagnostic Clinic; and Patrick O’Malley, commercial horticulture specialist with ISU Extension and Outreach.Online registration is required as space is limited. Use the section below to register. Registration must be completed by April 20, 2018. There is no cost for the workshop and lunch will be provided. Sign-in begins at 8 a.m. on the day of the workshop, with training beginning at 8:30 a.m.

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Assessing Nitrogen Credits from Clover Cover Crops and Effects of Seed Inoculation

A wide array of information is available on cover crop selection, planting date, and potential advantages, but very little data is available on cover crop performance under Iowa growing conditions. In order to expand cover crop options for Iowa growers, more precise and region-specific information is needed.
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Integrating Cover Crops in High Tunnel Crop Production

High tunnels are plastic-covered, passively ventilated and heated structures where crops are grown directly in soil. They have become important tools for Iowa specialty crop producers to increase production of quality crops, extend the season, and increase profitability. The environment in a high tunnel, without rainfall, limited space, and potential climate control requires a unique set of crop management skills. High tunnel production is primarily dominated by tomatoes. Interest among growers focuses on year-round production in high tunnels.
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Plant and Insect Diagnostic Clinic

The Plant and Insect Diagnostic Clinic provides diagnosis of plant problems (plant diseases, insect damage, and assessment of herbicide damage) and the identification of insects and weeds from the field, garden, and home. The PIDC is a joint effort between Iowa State University Extension Plant Pathology, Entomology, Horticulture, and Agronomy.