> > I am an organic gardener and don't want to use chemicals, so I am looking for resistant tulips only. All tulips are susceptible, to some extent. If you want tulips, bite the bullet and use the fungicide Daconil as a drench and foliar spray. You will also want to change to other planting locations, improve drainage and eliminate moisture holding mulch. Try setting the bulbs in 7-8 inches of sand over your soil.. Mark Mazer Hertford, NC