> So far I have been able to keep Stagonospora curtisii out of the greenhouse. However, Zephyranthes tolerates tebuconazole well, and that is an effective systemic control.seems Even though I live in a winter wheat growing region (it is planted on our acreage now) , this stuff is very difficult to obtain. It is an ingredient in a broad spectrum pesticide distributed by Bonide that is marketed for roses. The big box stores don't seem to carry it and the local independant garden centers can't seem to get an order fulfilled. Anybody? Mark Mazer Hertford, NC USDA 8