David Engel Senior Member Supporting Member Joined May 20, 2019 Messages 122 Reaction score 110 Location Western Washington Jul 1, 2022 #1 Hi Everyone, After a slow start things are looking ok except... Walked out to the vines after a couple days away and one of my 3 year old merlot vines has this going on... pointy curling leaves. Last edited by a moderator: Jul 1, 2022
Hi Everyone, After a slow start things are looking ok except... Walked out to the vines after a couple days away and one of my 3 year old merlot vines has this going on... pointy curling leaves.
wood1954 Senior Member Supporting Member Joined Sep 1, 2011 Messages 1,502 Reaction score 1,755 Location Northern wisconsin Jul 1, 2022 #2 Take a look with a magnifying glass it looks like maybe mites or thrips.
M mbrssmd Member Supporting Member Joined Sep 25, 2020 Messages 39 Reaction score 86 Location rural northern Maryland Jul 3, 2022 #3 By any chance was there a nearby use of a weed herbicide product containing dicamba/2,4-D? Speaking from experience, to me the pointed leaves and cupping may suggest damage from some drift.
By any chance was there a nearby use of a weed herbicide product containing dicamba/2,4-D? Speaking from experience, to me the pointed leaves and cupping may suggest damage from some drift.
C cenk57 Member Joined Jan 28, 2021 Messages 72 Reaction score 83 Location Near Richmond VA Jul 8, 2022 #4 Hard to tell from a picture, but it looks like herbicide damage. If you haven't used any, maybe drift from a nearby farm or neighbor.
Hard to tell from a picture, but it looks like herbicide damage. If you haven't used any, maybe drift from a nearby farm or neighbor.
Hazelemere Senior Member Supporting Member Joined Jun 25, 2022 Messages 1,155 Reaction score 1,234 Location South Surrey, BC Jul 9, 2022 #5 2,4D herbicide e.g. Killex from a sprayer blown onto your property.