I follow all the recommendations: remove infected leaves/plants, drip line watering, plenty of sun, disinfect tools, mulch, raise leaves off ground where possible, wash gloves and hands, and use heirloom seeds with resistance. I also use liquid copper fungicide in exact accordance with the label, in the evening when bees and birds are done for day and there is no rain predicted for at least 24 hours. It seems to be working, although my cucumbers and squash are struggling. Good luck!
I follow all the recommendations: remove infected leaves/plants, drip line watering, plenty of sun, disinfect tools, mulch, raise leaves off ground where possible, wash gloves and hands, and use heirloom seeds with resistance. I also use liquid copper fungicide in exact accordance with the label, in the evening when bees and birds are done for day and there is no rain predicted for at least 24 hours. It seems to be working, although my cucumbers and squash are struggling. Good luck!