Not sure if you can based solely on pictures, but the edges have turned light colored. The white spots in the middle literally showed up within 24 hours. Doesn’t like like mildew, but I obviously may be wrong. Thank you for your help
Can You Identify the Problem With My Squash
Certified GKH Gardening Expert
Have you recently fed these? This appears to be nutrient burn, or some symptom of a wild pH swing, that can be caused by many things. Can you tell me a little about the growing environment, and anything that you have done for it recently? What is it planted in? Any information that you can offer will help. This could be something as simple as a pH issue, or something more difficult to control.