Rose stem canker
Q: Our Knockout rose stems look odd. Will a fungicide help cure this problem?
A: It looks like a stem canker. There are several fungi that attack rose stems but I don’t know which this is.
Prune out the affected stems and then spray with Daconil fungicide to protect them.
-
-
-
1
Japanese Maple – Leaves Never Turned Red
-
2
Pumpkin – Growing Giants
-
3
Meyer Lemons Stopped Growing
-
4
Japanese Maple – Pruning
-
5
Tree – Root Damage to Foundation
-
1
Fescue – Pythium Blight
-
2
Experimental Flower Garden – University of Georgia
-
3
Oak – Gouty Gall
-
4
Pumpkin – Growing Giants
-
5
Mulch – Lawn Clippings
-
