Perennial Ryegrass (preemergence)

Q&A related to Perennial Ryegrass (preemergence)

• Can I use Image Nutsedge killer on Bermudagass that was overseeded with established perennial ryegrass?
• What type of grass can Prime Source Quinclorac 75 DF Select Herbicide be used on?
• Will Bonide Grass Beater kill perennial ryegrass?
• Is Crossbow Herbicide safe on perennial rye grass ???
• What is the best time of year to spray Sahara? Application would be cracks in asphalt.
• Can I use Dimension 2EW Herbicide with the following grass blend? Will it kill my ryegrass?
• Is Q4 Plus Turf Herbicide effective on jimsonweed?
• Can I use Solitaire WSL if I plan to overseed? How long do I have to wait?
• Will Tenacity prevent crabgrass from emerging but still allow my perennial ryegrass to grow?
• Can Ferti-lome St. Augustine Weed and Feed 15-0-4 damageryegrass?
• What is the percentage of weed seed in the Turf Star RPR with Yellow Jacket?
• What restrictions are there for seeding with Dithiopyr 40 WSB?
• When spraying Specticle FLO at half rates, how safe is this on perennial rates in overseeded situations?
• Will Certainty kill unwanted Kentucky Bluegrass without hurting Perennial Ryegrass?
• In one answer about watering you state it does not need to be watered in because it is mixed with water;
• Can Barricade 4FL be used on Rye grass/ Bermuda Grass
• How soon or when can you reseed after using Dismiss?
• Does Hi-Yield Triclopyr Ester Ultra kill blue grass?
• How long should I wait after using Dismiss to overseed?
• Will Negate 37WG harm my perennial grass while I'm trying to kill the poa annua?