This week’s forecast is indicating unseasonably cold temperatures for most of the state with lows in the lower 20’s. While the temperatures shouldn’t reach record setting status, it could cause some plant stress. Plants are most susceptible to cold injury going into dormancy and coming out of dormancy, with maximum cold hardiness during the winter. …Read more about Effect of Cold Temperatures During Bud Break[Read More]
Kyle Daniel
When spring mulching occurs, most companies will apply a preemergence herbicide for extending weed control. It is well known that the combination of mulch and preemergence herbicides is a very effective method in controlling weeds (https://purduelandscapereport.org//article/cultural-plus-chemicala-good-weed-control-combo-in-landscape-beds/). When applying preemergence herbicides with mulch, which should be first for the most effective control? This common question is…Read more about Above or Below Mulch: Should you apply preemergence herbicides before or after mulching?[Read More]
As bud break is currently occurring on early species in southern and central Indiana, remember to be on the lookout for callery pear (Pyrus calleryana) on properties that you manage for removal. Callery pear (multiple cultivars in the landscape from this species) has become a major invasive species of concern in wild and disturbed areas…Read more about Annual Reminder to Identify Callery Pear for Removal[Read More]
WEST LAFAYETTE, Ind. —The 2021 Indiana Green Expo (IGE) will offer professional turfgrass, landscape and nursery managers recorded and live sessions. Recorded classes will be available Monday (Jan. 18) through Feb. 4. Keynote addresses, a virtual trade show and networking sessions will air live Tuesday (Jan. 19) through Jan. 22, beginning at 10 a.m. (ET)…Read more about 2021 Indiana Green Expo to go online with live and on-demand sessions[Read More]
Please join us for the 2021 Indiana Arborist Association Virtual Annual Conference While we can’t be together in person this year, we can continue to learn with each other and earn those continuing education units (CEU). Hear the most current research and information from internationally and nationally known experts about emerging trends and BMPs….Read more about Attend the Indiana Arborist Association Annual Conference Virtually[Read More]
It’s that time of year that roadways and sidewalks begin to be treated with salt. To prevent accidents, both vehicular and slips, salt is an invaluable tool that keeps people safe. For all of the benefits for humans, plants aren’t as appreciative. We have two great resources available that explains salt damage in great detail…Read more about Alleviating Landscape Soils with High Salt Concentrations[Read More]
Please join us Wednesday (November 18th) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will include: Janna Beckerman: How the IR4 Environmental Horticulture Program Works for the Green Industry Kyle Daniel: Navigating the…Read more about Virtual Facebook Live Meeting[Read More]
Join us for the 2020 Turf and Landscape Seminar! Learn the latest research and best management practices from Purdue’s Green Industry Specialists. The seminar is available now until November 18th with a live question and answer session with the specialists on November 19th. All participants will receive a free copy of the 2020 Turfgrass Weed…Read more about Register Today for the Turf and Landscape Seminar[Read More]
Please join us Wednesday (November 4th) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will include: The Tree Next Door-Lindsey Purcell Preventing Southwest Injury and Bark Cracking on Trees-Kyle Daniel
Please join us Wednesday (October 21st) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will include: Why should I have my trees inspected?-Lindsey Purcell Selecting Quality Plants-Kyle Daniel Saving Money with PGR’s-Arian Torres
After you have decided on the best species and cultivar (right plant, right place!) for a location, it’s time to inspect the plants from the nursery or garden center. What should you be looking for when inspecting trees prior to transplanting into the landscape? Here are a few: Look for structural defects (Fig. 1). Ensure…Read more about Selecting High Quality Plants[Read More]
A New Certification Course Offering from Purdue Pesticide Program This new course helps prepare those working toward their Category 3a Ornamental Pest Management pesticide certification exam. It will also be useful to new employees or veterans of the industry by providing practical information about caring for plants in the landscape. Taught by leading experts in…Read more about A New Certification Course Offering from Purdue Pesticide Program[Read More]
Please join us Wednesday (October 7th) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will include: Ariana Torres: Costs of applying plant growth regulators (PGRs) for shrub maintenance John Bonkowski: Phytophthora Canker on Trees Lindsey…Read more about Purdue Landscape Report: Virtual Live[Read More]
Please join us Wednesday (September 16th) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will include: Costs of Applying Plant Growth Regulators (PGRs) for Shrub Maintenance-Ariana Torres Plant Selections You’ll Live to Regret-Tom Creswell Manganese Deficiency…Read more about Purdue Landscape Report: Virtual Live[Read More]
Purdue Landscape Report: Virtual Please join us tomorrow (September 2nd) for our bi-weekly, live educational series. The event will take place at 12:00 pm (Eastern) on Zoom at https://purdue-edu.zoom.us/j/96190839031 or on Facebook Live at https://www.facebook.com/PurdueLandscapeReport/. The following speakers and topics will included: Janna Beckerman, Resistance is…..confusing John Bonkowski, Tulip Poplar Summer Leaf Drop Kyle Daniel,…Read more about Purdue Landscape Report: Virtual Live[Read More]
One of the most common weeds that present significant challenges to both landscapers and growers are thistles. There are several reasons that thistles are difficult to control, including thousands of viable seeds per plant (Fig. 1), rhizomatous growth characteristics (Canada thistle) (Fig. 2), and large root system (Fig. 3). There are three major types of…Read more about Understanding and Controlling Thistle in the Nursery and Landscape[Read More]
The Purdue Landscape Report Team is excited to offer you an online learning opportunity on Wednesday, August 19th at 12:00 pm (Eastern) via Zoom and Facebook Live. This is part of our on-going, biweekly series. The topics and speakers will vary each session, so check out the newsletter every two weeks to find out what…Read more about Online Learning Opportunity[Read More]
The Purdue Landscape Report Team began a new, free online series that will continue Wednesday (Aug. 5th) and follow the day after the newsletter every two weeks at noon (Eastern time zone). The topics and speakers will vary each session, so check out the newsletter every two weeks to find out what follows the next…Read more about Purdue Landscape Report: Virtual[Read More]
Preemergence herbicides should be the primary tool for a landscape weed control program. The primary reasons to develop a strong preemergence herbicide program are 1) Decreased phytotoxicity (plant damage) to landscape plants and 2) Reducing the amount of times required to visit a property. With the difficulty of attracting quality labor in our industry, time…Read more about Single or Split Application of Preemergence Herbicides: Controlling while extending control[Read More]
