TABLE 1.
Multivariate linear regression models for bacterial and fungal diversity (Shannon index) associated with pear flowersb
| Variable | Estimate | SE | Pr(>t) | Model adjusted R2 | Pr(>F) |
|---|---|---|---|---|---|
| Bacteria | |||||
| Intercept | 0.869 | 0.274 | 0.005 | 0.522 | <0.001 |
| Organic management | −1.728 | 0.478 | 0.002 | ||
| bIPMa management | −0.964 | 0.369 | 0.016 | ||
| Proportion of landscape with forest | −0.597 | 0.186 | 0.004 | ||
| Proportion of landscape with pear | −0.506 | 0.187 | 0.013 | ||
| VPDa minimum (hPa) | −0.498 | 0.281 | 0.090 | ||
| VPD maximum (hPa) | −0.411 | 0.250 | 0.114 | ||
| Fungi | |||||
| Intercept | 0.460 | 0.294 | 0.131 | 0.426 | 0.002 |
| Organic management | −0.357 | 0.494 | 0.477 | ||
| bIPM management | −1.022 | 0.392 | 0.015 | ||
| Proportion of landscape with pear | 0.367 | 0.153 | 0.025 | ||
| VPD maximum (hPa) | −0.252 | 0.188 | 0.191 | ||
| Minimum temp (°C) | −0.411 | 0.184 | 0.035 |
a
bIPM, biological-based integrated pest management; VPD, vapor pressure deficit.
b
Top models were selected by AIC. Pr(>t), probability of the t statistic for each model coefficient; Pr(>F), probability of the F statistic for the overall model.