This video is a visual introduction to peach leaf curl on peaches and nectarines. For the complete disease lifecycle, differential diagnosis, and label-centered prevention plan, use Peach Leaf Curl: Symptoms, Lifecycle and Prevention.
What the video demonstrates
- Distorted, thickened, discolored young leaves
- The relationship between cool wet bud-stage weather and infection
- Why visible spring symptoms reflect an earlier infection
- The dormant prevention window
- Supportive care after symptoms appear
Important treatment distinction
Once infected leaves are distorted, a fungicide cannot reverse them. A preventive product must be labeled for peach leaf curl on the crop and applied at a permitted bud or dormant stage. Follow the current label for rate, timing, protective equipment, temperature restrictions, and permitted mixtures.
During the affected season
Maintain appropriate irrigation, avoid unnecessary nitrogen, and adjust crop load if defoliation is severe. Do not remove large amounts of foliage simply because leaves are curled.
Continue with tree care
Use peach watering guidance, peach fertilizer guidance, and browse current peach trees or nectarine trees.
