Fig. 1

Symptoms associated with bulb rot of Tulip in field conditions and under storage. (a) Yellow flecks on outer surface of tulip bulb, (b) Characteristic purple coloration on foliage, (c) Characteristic purplish coloration on flower bud, (d) Deformed or blasted flower, (e) lesions on outer surface under storage, (f) Sunken yellow spot with initial rot under storage, (g) Coalescing of spots and gradual rotting of tulip bulb under storage, (h) Final tulip bulb rot and decay under storage