Back to 2000 Annual Report
Back to 2000 Annual Report |
Sweet Corn Disease Nursery2000 Annual ReportJ.K. Pataky, P.M. Michener, N.D. Freeman, and M.C. Pate |
Table 1. Summary statistics for common rust, NLB, SLB, Stewart's wilt, and MDM ratings
| Disease | n | mean | std. dev. | Range | BLSD | CV (%) |
| Common rust -leaf area infected | 244 | 24 % | 11.6 % | 2 - 57 % | 6.7 % | 18.9 |
| NLB - leaf area infected | 245 | 27 % | 9.1 % | 6 - 53 % | 8.4 % | 18.7 |
| SLB - leaf area infected | 243 | 3.0 | 1.09 | 1 - 8 | 1.38 | 26.4 |
| Stewart's wilt - seedling ratings | 246 | 3.0 | 0.75 | 1.7 - 5.4 | 0.94 | 19.4 |
| *Stewart's wilt - incidence | 244 | 13 % | 11.3 % | 0 - 56 % | 10.8 % | 49.5 |
| *MDM - incidence (mostly MDMV-A) | 244 | 30 % | 18.6 % | 0 - 75 % | 36.9 % | 65.2 |
| *MDM - incidence (mostly SCMV-MB) | 243 | 82% | 16.8% | 17 - 100% | 20.8 % | 16.1 |
| * Stewart's and MDM incidence = % of naturally infected plants. | ||||||
