Table 2.
Sclerotinia basal stalk rot disease incidence in the recurrent parent, checks, and F1 plants derived from crosses with wild sunflower accessions of the H. argophyllus and H. petiolaris.
| Plant ID | Parents/checks/F1s | No. of plant tested | Disease incidence (%) |
|---|---|---|---|
| 10-122 | Cargill 270 (S-check) | 48 | 96.0 |
| 10-001 | HA 89 (recurrent parent) | 38 | 36.0 |
| 10-121 | HA 441 (R-check) | 48 | 14.0 |
| 10-137 | Croplan 305 (R-check) | 44 | 18.0 |
| 10-128 | (NMS HA89 × H. argophyllus PI 494573) | 22 | 4.5 |
| 10-124 | (NMS HA89 × H. petiolaris ssp. fallax PI435815) | 44 | 7.0 |
| 10-125 | (NMS HA89 × H. petiolaris ssp. fallax PI435843) | 21 | 5.0 |
| 10-126 | (NMS HA89 × H. petiolaris PI451978) | 44 | 11.0 |
| 10-127 | (NMS HA89 × H. petiolaris ssp. fallax PI 468811) | 44 | 2.0 |