Table 2.
Pearson correlation coefficients for leaf blotch and glume blotch severities between years, after correction for the effects of plant height and days to heading
| 2014NLB | 2016NLB | 2016NGB | 2017NLB | 2017NGB | 2018NLB | 2017ULB | |
|---|---|---|---|---|---|---|---|
| 2016NLB | 0.36*** | ||||||
| 2016NGB | 0.07 | 0.22*** | |||||
| 2017NLB | 0.27** | 0.50*** | 0.04 | ||||
| 2017NGB | − 0.04 | 0.06 | 0.31*** | 0.13** | |||
| 2018NLB | 0.23** | 0.29*** | − 0.01 | 0.36*** | − 0.13* | ||
| 2017ULB | 0.09 | 0.24*** | 0.00 | 0.21*** | 0.00 | 0.22*** | |
| 2018ULB | 0.18* | 0.17** | 0.04 | 0.17** | 0.07 | 0.11* | 0.23*** |
Trials are coded to indicate year (2016, 2017 and 2018), country (N Norway, U UK) and disease (LB leaf blotch, GB glume blotch)
***< 0.0001; **< 0.01; *< 0.05