Dear Valued VCH Readers,
Welcome to this week’s edition of the Vegetable Crops Hotline! As spring field activities continue to be limited by the recent wet conditions, we have several timely updates to share. In this issue, we explore the impact of organic matter on chlorine sanitizers in postharvest washing, spotlight the troublesome Lygus bugs affecting various crops, and provide the latest weather forecast, as wetter patterns are expected to return. For high tunnel growers, we highlight the beneficial insects helping combat aphids in spinach production. Finally, don’t miss our Clearspring Produce Auction price update, which includes details on pricing and volumes, their regular schedule, and services for the growing season. We hope these insights help you navigate the challenges and opportunities of this critical time in the growing season.
Growers and Purdue Extension Educators
Your input and expertise make this newsletter a truly useful resource. If you have hot topics you’d like us to cover, success stories to share, or questions for our Extension specialists, please get in touch with us at plangenh@purdue.edu or contact the specialist directly. We also welcome high-quality photos of pest issues, unusual symptoms, or innovative production practices you’ve implemented on your farm.
Website Links in Newsletter Articles
We frequently include links to websites or online publications. If you are unable to access these resources, please don’t hesitate to contact your local Purdue Extension office or us to request a hard copy of the information.
Midwest Vegetable Production Guide
The 2025 Midwest Vegetable Production guide is now available for growers to visit online at mwveguide.org, or you can download and print a guide from your computer at mwveguide.org/guide. The guide can also be purchased for $15 per copy. Contact your Extension Office or Stephen Meyers (slmeyeres@purdue.edu) directly to buy a copy.
Midwest Vegetable Trial Reports
Are you still considering purchasing vegetable seeds? The Midwest Vegetable Trial Reports feature many articles to help you make an informed decision. The resource also hosts production-related research results.
Best regards,
Petrus Langenhoven
Clinical Assistant Professor and Vegetable Extension Specialist
Department of Horticulture and Landscape Architecture
Purdue University