Wenjing Guan

Wenjing
Vegetable Crops Hotline Editor & Clinical Engagement Associate Professor
Department of Horticulture and Landscape Architecture
Area(s) of Interest: Commercial Vegetable and Melon Production
Wenjing Guan's website

463 articles by this author

Article List

Many vegetable programs are going virtual this year. Although we missed the in-person experience, the virtual meetings provide opportunities for participating in meetings we usually can’t. Even better, many great events are free of charge, and the cost to attend large conferences is more affordable. Here are some of the upcoming free events that you…Read more about More Virtual Programs[Read More]


UC ANR and UC Davis are conducting a survey of consumers to identify which types of specialty Asian produce are almost always cooked before eating, so that Southeast Asian and other small-scale farmers can receive exemptions from federal food safety regulations for low-risk crops. The research team would appreciate your help in taking the survey…Read more about University of California Survey on Specialty Asian Produce[Read More]


The deadline to apply for the Coronavirus Food Assistance Program (CFAP) 2 is December 11, 2020. This program provides direct relief to producers who continue to face market disruptions and associated costs because of COVID-19. More information about this program can be found at https://www.farmers.gov/cfap/specialty 


Cornell Cooperative Extension is a partner on a Rochester Institute of Technology project that is creating new methods for manufacturing plastic mulch and promoting its field break-down.  The project aims to tightly match new product development to real-world grower preferences, on-farm use patterns, and current economic constraints surrounding plastic film use.  This 5-minute survey is…Read more about Plastic Mulch Survey[Read More]




USDA is implementing Coronavirus Food Assistance Program 2 for agricultural producers who continue to face market disruptions and associated costs because of COVID-19. Here is an expanded list of fruits and vegetables eligible for CFAP2. USDA will accept CFAP 2 applications from September 21, 2020 through December 11, 2020. More information about this program can…Read more about Coronavirus Food Assistance Program 2 for Specialty Crop Producers[Read More]


A new publication High Tunnel Cucumber Production Guide is available and can be downloaded at https://extension.entm.purdue.edu/publications/ID-521/ID-521-W.pdf This cucumber production guide provides resources and recommendations tailored to the distinctive growing environment of high tunnels. Recommendations are based on research efforts conducted in the Midwest U.S. and include cultivar selection, pruning and trellising systems, insect and mite…Read more about High Tunnel Cucumber Production Guide[Read More]


The Annual Fall/Winter Meeting of the Southwest Indiana Melon and Vegetable Growers is scheduled on Monday, November 30, 2020, 3:00 pm – 5:00 pm (EST). This meeting will be held online this year because of COVID-19 restrictions. Dr. Wenjing Guan and Dr. Dan Egel will discuss the results of the 2020 watermelon and cantaloupe variety…Read more about Southwest Indiana Melon and Vegetable Growers Winter Meeting[Read More]


This is the final issue of the Vegetable Crops Hotline (VCH) for 2020. Subscribers who receive a paper copy in the mail need to renew. A renewal form is included with this issue. You can check the date on the right bottom corner of your VCH envelope to find what year your subscription lasts through. You can…Read more about Time to Renew[Read More]