Evaluation/screening for resistance. Establishment of field and screenhouse epidemics and rating for resistance. Experimental designs for disease nurseries
1992
Pastor C, M.A. | Kornegay, J.L. | Smithson, J.B.
Various experimental designs to manage variation in disease expression in disease nurseries are described. If the number of test entries is not large, replication is desirable. Randomized complete blocks are appropriate for small numbers of test entries: where test entries are more, lattice designs are necessary. Neighbouring plots analysis is appropriate where disease expression is irregular. Augmented designs are advocated where the number of test entries is very large.
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