I found a small parallel slit in the main vine this morning. I put some sulfur powder on it and have shielded it so that it can't get wet. At this point I'm not very worried about it but it will be something to watch closely because it is before the stem and if it rots out the season will be over.
This evening I sprayed some CO2/Lithovit mixture on both of the pumpkin plants. Warmer temperatures in the forecast for Colorado over the next few days.