TABLE 6.
Reaction of PBW723 to stripe and leaf rust under natural and artificial conditions at seedling and adult plant stage from 2013–2014 to 2015–2016.
| Disease/condition | Year | PBW723 |
PBW343 |
||
| HS | ACI | HS | ACI | ||
| Stripe rust | |||||
| Natural field conditions (no inoculations or epiphytotic conditions created) | 2013–2014 | 20S | 5.0 | 80S | 31.6 |
| 2014–2015 | 20S | 4.4 | 80S | 55.0 | |
| 2015–2016 | 10S | 5.0 | 80S | 54.0 | |
| Artificial conditions (creation of epiphytotic conditions using a mixture of prevalent pathotypes 78S84 and 46S119) | 2013–2014 | 10S | 3.3 | 100S | 58.9 |
| 2014–2015 | 20S | 6.4 | 100S | 63.0 | |
| 2015–2016 | 20S | 8.4 | 100S | 69.0 | |
| Brown rust | |||||
| Natural field conditions (no inoculations or epiphytotic conditions created) | 2013–2014 | 0 | – | 0 | – |
| 2014–2015 | 0 | – | 0 | – | |
| 2015–2016 | – | – | – | – | |
| Artificial conditions (creation of epiphytotic conditions using a mixture of prevalent pathotypes 77-5 and 104-2) | 2013-2014 | 0 | – | 40S | 8.1 |
| 2014–2015 | 10S | 1.3 | 100S | 21.0 | |
| 2015–2016 | TS | 0.1 | 40S | 10.5 | |
– Indicates comparable data not available. HS, highest score; ACI, average coefficient of infection.