Table 6 Loadings between the first two principal components of disease parameters, plant growth parameters and yield components extracted from Varimax with Kaiser normalization for sunflower powdery mildew disease in the pooled data of 2019 and 2020 seasons
From: Biological control of Golovinomyces cichoracearum, the causal pathogen of sunflower powdery mildew
Component | Total variance explained | |||||
|---|---|---|---|---|---|---|
Initial eigenvalues | Extraction sums of squared loadings | |||||
Total | % of Variance | Cumulative % | Total | % of Variance | Cumulative % | |
FDS% | 8.394 | 76.309 | 76.309 | 8.394 | 76.309 | 76.309 |
AUDPC | 1.136 | 10.325 | 86.635 | 1.136 | 10.325 | 86.635 |
% Efficacy | 1.060 | 9.633 | 96.268 | 1.060 | 9.633 | 96.268 |
Chlorophyll (µg/cm2) | 0.280 | 2.543 | 98.811 | |||
Plant height (Cm) | 0.054 | 0.494 | 99.305 | |||
Head diameter (cm) | 0.036 | 0.326 | 99.631 | |||
Stem girth (cm) | 0.025 | 0.231 | 99.862 | |||
Number of leaves | 0.008 | 0.071 | 99.934 | |||
Seed yield (kg/fed) | 0.006 | 0.051 | 99.985 | |||
Oil content (%) | 0.002 | 0.015 | 100.000 | |||
1000-seed weight (g) | 4.680E−5 | 0.000 | 100.000 | |||