Thanks, I sprayed a myclobutanil/mancozeb combo yesterday on schedule at mid range label rates with no issues despite temperature reaching 90. Growth has basically ceased on the lesser damaged vines, but I’m sure all new shoots on ground level vines are toast.
Lesson learned that will not be...
Thanks everyone. My first thought would have been 2-4d as the most commonly used herbicide for broadleaf control in turfgrass, but I thought that was a post emergent herbicide, not pre-emergent? I also added closer up photos I think tell the same story. First 2 photos are the same vine with...
I have 2nd year grafted Petit Verdot and Cab Sauv vines in my backyard that were doing well until a recent treatment by my lawn company 48 hours ago on friday 4/30. The attached photos were just taken. I was not paying attention to their schedule and did not tell them to avoid the area. Last...