Nursery growers and landscapers should stay vigilant for an invasive thrips that is moving across the USA. Thrips parvispinus was first detected in Florida in 2020. It has since spread through Georgia and the Carolinas, and has been detected in Colorado, Ohio, Pennsylvania, and Delaware. It is not known to occur in Indiana, but growers…Read more about Invasive Thrips to Watch for in the Nursery and Landscape[Read More]
Resources for landscapes and gardens in the Midwest
Landscape Report
Cherry, plum, almond, peach and cherry laurel all get a common issue called shot hole leaf spot. At first, a chlorotic or necrotic spot develops on the foliage (Figure 1). When a tree has severe symptoms, the leaves may drop prematurely from the tree. If the leaves remain on the tree, the leaves produce a…Read more about Shot hole leaf spot of Prunus.[Read More]
One heat wave down, more to come. It is summer, though, so aside from expecting plenty of hot days, the things to be more concerned about is reference (or potential) evapotranspiration (ET) significantly exceeding precipitation that would ultimately cause drought-related impacts. The National Weather Service provides a 7-day forecasted reference ET product as well as…Read more about More heat on the way[Read More]
The 2025 Purdue Turf and Landscape Field Day took place on July 8 at the W.H. Daniel Turfgrass Research and Diagnostic Center in West Lafayette, drawing professionals from across Indiana and the Midwest. In addition to the 350 attendees, there were 30 exhibitors featured in the trade show. The event began in the morning with…Read more about Purdue Turf and Landscape Field Day Recap: Don’t miss this event in 2026![Read More]
Register now for the Indiana Invasive Species Conference! September 4-5 at the South Shore Indiana Welcome Center-Hammond, IN Early bird registration ends July 20th Registration fees: Early bird registration: $80 per person (until July 20th) General registration: $95 per person (July 21st – August 15th) Student research poster presenters: $50 (Interested in presenting a poster? Contact…Read more about Register now for the Indiana Invasive Species Conference[Read More]
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