Tag: creeping bentgrass

Average (±standard error) annual bluegrass weevil larval instar (L1–5) distribution at 10, 17 and 24 days post infestation (DPI) from annual bluegrass, creeping bentgrass, perennial ryegrass, zoysiagrass and hybrid bermudagrass in no-choice bioassays. Columns with the same uppercase letter denote no significant difference in larval recovery between instars (L1–5) within turfgrass species/cultivars. Columns with the same lowercase letter denote no significant differences within recovered larvae by instar (L1–5) between turfgrass species/cultivars at α = 0.05.

Turfgrass chemistry and annual bluegrass weevil survival

April 23, 2026 By and
Strongly associated with annual bluegrass (Poa annua), the pest expanded rapidly beginning in the late 1990s.  ...

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Clockwise from Top Left - Justin Brimley (hat and sunglasses on his head), Jim Pavonetti, Robin Sadler, Kevin Goss (Photo: GCSAA)

Environmental Leaders in Golf Award recipients announced by GCSAA

November 24, 2025 By
The awards have recognized superintendents and golf courses worldwide for their commitment to environmental stewardship since 1993. ...

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Photo 1. Penncross creeping bentgrass (outlined in blue) shows discoloration in response to lower nitrogen rates in evaluating 10 creeping bentgrass cultivars. (Photo by: Ohio State University)

New USGA research evaluating plant growth regulators

October 13, 2025 By
USGA-supported research at Ohio State and Rutgers is uncovering how plant growth regulators shape the performance of new creeping bentgrass cultivars. ...

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(Photo: Viorika/ iStock / Getty Images Plus/ Getty Images)

Heat Stress: How hot times are impacting creeping bentgrass

September 3, 2025 By
Creeping bentgrass suffers summer decline from heat stress, but smart management can sustain performance. ...

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Figure 1.

Evaluating PGR reapplication on annual bluegrass putting greens

April 28, 2025 By and
Trends suggest reapplication intervals for PGR varied by month of application. ...

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Photo: DSCimage/iStock / Getty Images Plus/Getty Images

Envu to host free webinar on turfgrass root diseases with expert insights from Jim Kerns Ph.D.

April 16, 2025 By
The session will explore fungicide application timing, placement and best practices for effective disease control. ...

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