Tag: bermudagrass

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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Logo: Sipcam Agro USA

Golfdom’s Hot List: A Q&A with Sipcam Agro USA

February 5, 2026 By
Linchpin herbicide delivers broad-spectrum weed control across cool-season turf and bermudagrass. ...

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Photo: Syngenta

Golfdom’s Hot List: A Q&A with Syngenta

February 5, 2026 By
Syngenta is inviting GCSAA attendees into “the future” of turf with three major product launches. ...

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Bermudagrass (Photo: JPratt/ iStock / Getty Images Plus/ Getty Images)

New nematode management research on bermudagrass

January 22, 2026 By
Research conducted in Alabama shows the importance of detecting and eliminating nematodes. ...

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Photo: Golfdom staff

Super Science: Fungicide timing for spring dead spot

January 14, 2026 By
New research refines fungicide timing for spring dead spot in bermudagrass. ...

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The normalized relative clipping yield of annual bluegrass putting green turf in Corvallis, Ore., averaged across June, July and August treatments during 2023 and 2024, after a single application of Primo (left) or Anuew (right) combined with weekly applications of nitrogen at low N (top) or high N (bottom). Equation and R² values are from the sine wave model used to calculate relative growth suppression. The vertical line indicates the reapplication interval. (Figure: Golfdom staff)

Super Science: A recap of the research published in 2025

January 14, 2026 By
A summary of the research information provided by turfgrass researchers and the USGA Green Section that appeared in Golfdom this year. ...

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