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

Strawberry plug plants that have active growing root systems are easier to establish than bare-root plants. Interest in growing strawberries using plug plants and plastic mulch is growing. Strawberry plug plants are produced from the runner tips of mother plants. In commercial production, mother plants may be grown in climate-controlled greenhouses or open fields in…Read more about Is it Okay to Propagate Your Own Strawberry Plug Plants?[Read More]


Topics of July strawberry chat are Weed Control and Insect Pest Management. Our guests are Drs. Stephen Meyers and Samantha Willden, and Mr. David Doud. Dr. Meyers is an assistant professor and weed scientist at the Horticulture and Landscape Architecture Department. Dr. Meyers will discuss weed management and herbicide options in matted-row and plasticulture strawberry…Read more about Strawberry Chat — June Record and July Topics[Read More]


Thanks to my University of California Cooperative Extension colleagues, I visited central valley vegetable production last week. Undoubtedly, I learned a lot on this trip. I want to share what I learned with Indiana growers in a few newsletter articles. This short article highlights two things I saw farmers use to extend early-season crop production….Read more about Season Extension Strategies—What I learned in a CA trip[Read More]


The annual Purdue Small Farm Education Field Day will be presented on July 29th from 9 am – 12 pm at the Purdue Student Farm, West Lafayette. Watch this newsletter and Purdue Extension social media for more information, or contact Petrus Langenhoven at (765) 496-7955, plangenh@purdue.edu or Lori Jolly-Brown (765) 494-1296, ljollybr@purdue.edu.


The Pinney Purdue Vegetable Field Day/Twilight Meeting will be held August 9, 2022 at 11402 S. County Line Road, Wanatah, IN. The evening program will feature plot tours for farmers and for homeowners featuring topics of irrigation, sweet corn, pumpkins, soil health and cover crops. An afternoon session for farm advisors and educators will include…Read more about Pinney Purdue Vegetable Field Day August 9, 2022 – Save the Date![Read More]


Topics of June strawberry chat are strawberry quality and marketing.  Our guests will be Anya Osatuke and Adrienne Held. Anya is a berry specialist at Cornell Cooperative Extension. She will discuss her research and share insights on factors affecting strawberry quality. Adrienne is the owner of Holly Berry Farm in Santa Claus, IN. Adrienne will join…Read more about Strawberry Chat June[Read More]


The annual Purdue Small Farm Education Field Day will be presented on July 29th from 9 am – 12 pm at the Purdue Student Farm, West Lafayette. Watch this newsletter and Purdue Extension social media for more information, or contact Petrus Langenhoven (765-496-7955, plangenh@purdue.edu) or Lori Jolly-Brown (765-494-1296, ljollybr@purdue.edu)


The Pinney Purdue Vegetable Field Day/Twilight Meeting will be held August 9, 2022 at 11402 S. County Line Road, Wanatah, IN. The evening program will feature plot tours for farmers and for homeowners featuring topics of irrigation, sweet corn, pumpkins, soil health and cover crops. An afternoon session for farm advisors and educators will include…Read more about Pinney Purdue Vegetable Field Day August 9, 2022 – Save the Date![Read More]


We received calls reporting observations of leaf curling on tomatoes. This article reviews factors contributing to the symptom. It was updated from an article published in June 2020, Issue 676. In a similar way as other vegetables, hot and dry conditions may cause leaf curling on tomatoes. In late spring and early summer, plants that…Read more about Tomato Leaf Curling[Read More]


Time: Thursday, May 12, 2022, 1:30-4:00 pm EST Location: Southwest Purdue Ag Center, 4369 N. Purdue Rd, Vincennes, IN, 47591 Register: https://purdue.ca1.qualtrics.com/jfe/form/SV_dgK5N8Ws9m2cJWC, or call (812) 886-0198 Visit strawberry research at Southwest Purdue Agriculture Center; see strawberry production on a plastic culture system, in high tunnels, and in bench systems. Discuss season extension in strawberry production,…Read more about Strawberry Field Day[Read More]