Crown Rot Related links:................Cultivation; Cultural problems CROWN ROT or Mustard Seed Fungus occurs as a white cottony growth on the surface of the rhi...
Fungal Diseases Related links............Cultural Problems; Cultivation RUST is a fungus disease that resembles the rust on roses. When an infected leaf is rubbed...
Cultural Problems, Pests and Disease Good culture often eliminates many problems. Compared to many plants Iris are relatively trouble free but under certain condi...
Scorch Related links............... Cultivation; Cultural Problems SCORCH is a disease of unknown origin that makes an iris extremely sick. Generally the first ap...
Bacterial Soft Rot Related links;............Cultural Problems; Cultivation SOFT ROT is a very smelly, soft, mushy bacterial rot which affects the rhizome and th...
Index to General Iris Information Topics Below is a conventional INDEX. It is a list of links to definitions and topic areas. Click on a word for more information...