As vegetable growers get ready for the 2022 season, one question might be to find up-to-date information about fungicides and how to apply them. Some possible resources are listed below. The Midwest Vegetable Production Guide for Commercial Growers offers recommendations for fungicides and other pesticides and practices that have been updated for the 2022 season. The guide,…Read more about Pesticide Information for 2022[Read More]
Vegetable Crops - General
A Survey to Assess Awareness of a Soil-borne Pathogen, Root-knot Nematode, among Vegetable Farmers. Please take the survey at https://purdue.ca1.qualtrics.com/jfe/form/SV_73bKsHblfzLZQdU
The Safe Produce IN team is planning Produce Safety Alliance (PSA) Grower Training courses for winter 2022. This training is for fruit and vegetable growers and others interested in learning about produce safety, the Food Safety Modernization Act (FSMA) Produce Safety Rule, Good Agricultural Practices (GAPs), and co-management of natural resources and food safety. This…Read more about Produce Safety Alliance Grower Training Interest Survey[Read More]
Root-knot nematodes (RKN) are a devasting soilborne pest on a wide range of vegetables and fruits. They are most active in well-aerated soils and they like warm weather. Increasingly, we saw this pest in our regions. Root-knot nematode infections result in root swellings called galls, and heavily infected crops by RKN display aboveground symptoms such…Read more about Root-knot Nematode on Vegetable Crops[Read More]
Sometimes choosing the right product to manage a particular pest can be a daunting and risky task, especially when crops are close to harvest and an imposing outbreak sneaks up on you. One such pest that is sneaky are two-spotted spider mites (Tetranychus urticae; Figure 1). This microscopic pest can hang out in the crop…Read more about Considerations when Selecting the Right Miticide[Read More]
High rainfall amounts lead to loss of nitrogen from the soil. Sometimes the loss is great enough that a crop will benefit from additional nitrogen application. This article will describe how nitrogen is lost and factors to consider in deciding whether to apply extra nitrogen. There are two main ways nitrogen is lost from wet…Read more about Nitrogen Loss from Wet Soils[Read More]
As we welcome July, Indiana seems to be in a very wet phase. Or, at least part of the state has been. The jet stream – a narrow band of fast-flowing air near the altitudes where commercial jets fly – naturally meanders in a north-south-north ribbon around the hemispheres. Typically, these “ribbons” also shift eastward…Read more about Storm Tracks Favor Some Parts of Indiana Skipping Others[Read More]
A quick glance at my vegetable garden on Thursday, June 17, revealed a lonely Japanese beetle… I dutifully squished it! This does indicate that emergence is beginning in west central Indiana. Hatch has undoubtedly been going for several days in southern counties, whereas, northern counties will soon be graced with their presence. Oh joy! Japanese…Read more about Japanese Beetles Emerging[Read More]
Southwest Purdue Ag Center held a virtual field day on June 24, 2021. Multiple projects are highlighted at the virtual field day. If you are interested in learning more about these projects, please check this playlist https://www.youtube.com/playlist?list=PLveWDgbh5ujHd6WjcbkVZIFSF5NhqtTyM that includes 24 videos. Topics related to vegetable production include: Pest and pollinator considerations in melon production Herbicide…Read more about Southwest Purdue Ag Center Virtual Field Day Research Highlight[Read More]
After the heavy rains in the past a few days, flooding/waterlogging injury stands out in my farm visit this week. Regardless of tomato or cucumber, the injured plants showed leaf yellowing that occurred 2 to 3 days after waterlogging (Figure 1). The yellowing leaves are a result of chlorophyll loss, which is associated with N…Read more about Plants Recovering from Waterlogging Damage[Read More]