I've got what appears to be Pythium (root rot) or some sort of damping off/melting out in my own backyard. Irrigigated TTTF/KBG turf. Slit-seeded/dethatched/plugged first week of September with TTTF/KBG and added some fine fescue due for shade tolerance. Seed germinated fine BUT about the time I reduced my watering schedule, got hit with about 2 weeks of damp rainy weather. Now I've got thinning/dying areas. Question: Its still warm enough to put more seed out but should I do a curative fungicide app? My main concern is the impact of the presence of disease. Temps are mid-70s during the day and lower-50s at night (dipped to 48/49 a few times). I don't want to waste an app or seed/fert for that matter. Any advice would be appreciated.