Phytophthora Blight on Pumpkin

Fig. 11. Wilting and damping-off of 4-week-old seedlings of processing pumpkin following inoculation of plants in the greenhouse. Seven pots in the front were inoculated and four pots in the back were not inoculated. Wilt symptoms develop in 4 days.



Image from Plant Health Progress article:
Phytophthora Blight on Pumpkin