Tag: Ryegrass

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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Barenbrug releases two new turf repair solutions

March 6, 2025 By
Barenbrug USA recently launched Pro Repair Sand and Pro Repair Compost. The company says the products were designed to seamlessly repair divots, bare spots and stressed turf areas. The Pro Repair products combine TurfMend and Barenbrug‘s grass seed with a ...

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

Nufarm receives California registration for Velocity PM Herbicide

March 5, 2025 By
Nufarm announced California EPA registration of Velocity PM Poa Management Herbicide, which is now approved for use on California golf courses. Velocity PM is specifically developed and formulated to help golf courses gradually and selectively remove postemergence annual bluegrass (Poa ...

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