In the past season, we tested performances of eight specialty melons grown under high tunnel, greenhouse, hydroponic, and conventional field systems. The melon varieties we have tested in our trials include Lilliput, Inspire, Sugar Cube, French Orange, Tasty Bites, Escorial, Savor, and Artemis. Many of these melon varieties are Charentais (Cucumis melo var. cantalupensis). A…Read more about Results of Specialty Melon Variety Trials will be Presented at the Indiana Hort Congress[Read More]
Wenjing Guan
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
Department of Horticulture and Landscape Architecture
Area(s) of Interest: Commercial Vegetable and Melon Production
Wenjing Guan's website
Southwest Indiana Melon and Vegetable Growers’ Technical Meeting Date: November 21, 2017 5:00 p.m. to 8:00 p.m. (EST) Location: Southwest Purdue Ag Center (SWPAC), 4369 N. Purdue Road, Vincennes, IN The meeting will start at 5:00 p.m. for board members to discuss topics for the March meeting, which will be held in French Lick, IN. Any member…Read more about Upcoming Events[Read More]
Blackheart of celery is a physiological disorder that causes significant crop loss in major celery production areas. It is characterized by the breakdown of young leaf tissues in the heart of the plants (Figure 1). The affected young tissues turn black, which give it the name “blackheart”. The cause of blackheart of celery is related…Read more about Blackheart of Celery[Read More]
Soil solarization can be used as a tool for soil disinfestation. It is accomplished by covering moist soil with transparent polyethylene film for 4 to 6 weeks in the summer. During this period, soils are heated to temperatures that are lethal to many soil pathogens, nematodes and weed seeds. This summer we conducted a demonstration…Read more about The Update of Soil Solarization in a High Tunnel at SWPAC[Read More]
Beginning Farmer East Regional Workshop Date: Oct. 28, 2017, 8:30 am – 4 pm Location: Randolph County Fairgrounds, 1885 U.S. Route 27, Winchester Attendees for this workshop can learn about: Business planning Pasture management Fruit and vegetable pest management Pastured poultry Greenhouse and high tunnel management Marketing products Purdue Extension experts will be available to…Read more about Upcoming Events[Read More]
Hydroponics Workshop II Date: Sep 8, 2017, 7:30 am – noon. Location: WSLR 116, Horticulture & Landscape Architecture 170 S. University St. Purdue University West Lafayette, IN 47907 Registration: http://tinyurl.com/yb4dnwrh For further questions contact Lori Jolly-Brown, ljollybr@purdue.edu, (765) 494-1296 In this workshop, you will learn about: LED lighting for winter produce in greenhouses Things to know about…Read more about Upcoming Events[Read More]
Winter farmers markets are becoming more and more popular. Lettuce is a primary type of vegetables grown for the market. As we are finishing up summer crops, it is a good time to learn and refresh knowledge about lettuce. This article discusses some of the basics of growing lettuce in high tunnels, as well as…Read more about Facts about Lettuce[Read More]
Tomato foliar diseases such as early blight, Septoria leaf blight, bacterial spot and speck that are commonly seen in the field are often less common on tomatoes grown in greenhouses and high tunnels. It is also true that high tunnel tomatoes have smoother skins than tomatoes grown in the fields. An important factor that determines…Read more about Using Season-long Retractable Tunnels May Help Control Foliar Diseases and Improve Fruit Quality of Tomatoes[Read More]
It got my attention recently that the newest USDA planting map is shifted northward compared to the one before. The planting map is based on the coldest winter temperatures of the past 30 years’ record. The most recent map is generated from data in 1981-2010, the prior one is based on data from 1971-2000. Planting…Read more about U.S. planting zones[Read More]
Read more about U.S. planting zones
Organic Vegetable Seed Production & Varietal Selection Workshop Date: August 22, 2017, 9:00 am – 3:00 pm. Location: Daniel Turf Center, 1340 Cherry Ln, West Lafayette, IN, 47907. Registration: http://tinyurl.com/y7da7dsh Topics include Seed biology fundamentals; Harvesting, processing, and storing seed; Population size and isolation requirements; Managing pathogens during seed production and after harvest; On-farm variety…Read more about Upcoming Events[Read More]