S. No. Cultivar Symptom Observation of 2011 Observation of 2012
Infected/total plants Disease incidence (%) Infected/ total plants Disease incidence (%)
1. Tiger flame Severe mosaic, color breaking 175/200 87.5 195/200 97.5
2. Promise Mosaic, color breaking 57/96 59.3 75/100 75.0
3. Vink’s glory Mosaic 40/100 40.0 80/150 53.3
4. Shagun Mosaic, color breaking 36/90 40.0 90/100 90.0
5. Regency Mosaic 99/240 41.2 120/250 48.0
6. Snow princess Mild mosaic 62/200 31.0 100/250 40.0
7. Aldebaron Mild mosaic 34/100 34.0 70/150 46.6
8. True love Mosaic, color breaking 38/76 50.0 75/90 83.3
9. Decisso Mosaic 59/100 59.0 105/150 70.0
10. Sylvia Mosaic and color breaking 169/200 84.5 188/200 94.0
Table 1: Disease symptoms and disease incidences in various gladiolus cultivars growing at experimental plots of CSIR-NBRI in two consecutive years: 2011 and 2012.