Tag: Herbicide
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Poplar Creek, Schaumburg Road Grasslands, 11/22/2025
Contents Map Images From Site Views 1. Prairie Grass Just After Sunset 2. Sunset Through Oak Trees 3. Late Fall Color of Birch (Yellow) and Raspberries (Red) with Lotus Seed Pods (Achenes) in Foreground Burn Scar 4. Looking north of the southernmost burn scar on 2/15/2023. 5. Looking north of the southernmost burn scar on…
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Hosah Glossy Buckthorn Control 10/11/2025
Contents Maps Discussion Future Goals Images from Workday Piles of Cut Stems Herbicide Applications Views of Treatment Areas From Different Directions Views of Smaller Work Area Fauna Precipitation Maps Closer view of work area in above map. Discussion This post was written to record the work completed at the 10/11 workday at Hosah Park. Glossy…
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Poplar Creek Gray Dogwood Mowing 10/7/2024 and 8/12/2025
I visited Shoe Factory Road Prairie Nature Preserve last year. I took photographs of areas where gray dogwood, Cornus racemosa, had been mowed. I wanted to see how much impact the mowing had on these gray dogwoods the next year. These views are from along the trail that goes from the Carl R. Hansen Woods…
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Prairie Plants Reclaiming Area Where Common Buckthorns Had Been Controlled
The images below are a sequence from an area where common buckthorns had been controlled. The common buckthorns dominated this area. This area was along the edge of extant prairie vegetation. The area where common buckthorns had been controlled was high-quality prairie vegetation before it had succumbed to the expanding front of common buckthorns. The…
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Palatine Prairie Crown Vetch Control 7/6/2025
Contents Map Images Discussion Map The red line and arrows show the path I took when taking the images below. Images The images below are of locations where Crown Vetch is being controlled at Palatine Prairie. Wild bergamot (Monarda fistulosa) impacted by herbicide over spray. Crown vetch (Securigera varia) hiding in the grass. A bare…
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Hosah Workday 6/14/2025
Contents Map Images From Site Crown Vetch Control Area East of the South Side of the Panne Comparison From When Treatment Occurred Versus This Visit Crown Vetch That Missed Being Treated Off-Target Damage Crown Vetch Control Area in the Northeast Corner of Preserve Comparison From When Treatment Occurred Versus This Visit Crown Vetch That Missed…
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Skokie River Nature Preserve 1/25/2025
Descriptions of this preserve can be viewed at the following sites. https://dnr.illinois.gov/inpc/area.area2lakeskokieriver.html Summary Map Images From Site 1. View from parking lot toward bike trail 2. Preserve Entrance 3. Monument Rock 4. Aspen encroaching on prairie that had been controlled by girdling. 5. McLaughlin Meadow 6. Nannyberry (Viburnum lentago) and Ninebark (Physocarpus opulifolius) along southern…
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Crown Vetch Control At Hosah Park on 9/14/2024
Summary Introduction Crown Vetch by the Cable Fence Crown Vetch Under Oak Trees Discussion Time to Complete Work, Dispensing Glyphosate Foam, Herbicide Mixes, Maximum Use Rate, Future Work, Patches of Crown Vetch Still Needing to be Treated at Hosah Park, Applying Herbicide Foam to Stems Versus Spraying Related Posts Introduction Below is a link to…
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Getting Basal Bark Application Right
Summary View of Work Area View of Canopy Time After Treatment Until Control Occurs Basal Sprouting Discussion Effectiveness, Efficiency, Trade-offs, Future Goals View of Work Area The below image is the ground under common buckthorns (Rhamnus cathartica) that had been controlled with 20 percent (V/V) triclopyr ester in basal oil applied to the basal bark.…
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Crown Vetch Control – Applying Glyphosate Foam to the Base of Stems
Summary Introduction Method Images Discussion Conclusion Introduction This post is an evaluation of a control effort presented in a post titled, “Crown Vetch Control.” I evaluate both the effectiveness of the herbicide applications and off-target damage. Method Last year, I applied six percent, seven percent, and eight percent active ingredient glyphosate foam to crown vetch…
Stewardship Chronicles 