Monthly Archives: April 2026

Wild parsnip (Pastinaca sativa) control

By Don Osmond, volunteer steward Wild parsnip is a monocarpic perennial, usually taking 2-3 years to flower.  I chose a 4 acre area in southwestern Wisconsin to evaluate my control efforts over time.  Habitats ranged from dry degraded prairie to … Continue reading

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Effects of Brush Pile Burning in the Chicago region

Antonio Del Vallé, Emma Leavens, Meghan Midgley This is a shortened version of a longer post from the Strategies for Stewards blog. You can find the full-length version at this link: https://woodsandprairie.blogspot.com/2025/12/effects-of-brush-pile-burning-in.html Research project summary: Over the past three years, … Continue reading

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A fifteen-year revisit of a prairie planting

By Mary Vieregg, Nachusa Grasslands Volunteer Steward, with photo and captions by Bill Kleiman In 2008, the conversion of 6.25 acres of cornfield into reconstructed prairie began in the Clear Creek Knolls East Unit of Nachusa Grasslands. The acreage offered … Continue reading

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