RANK-ORDER ANALYSIS FOR ROBUST MULTIRESPONSE, MULTIBLOCK COMPARISONS - EVALUATION OF HERBICIDE INTERACTIONS

被引:7
作者
DUEWER, DL [1 ]
CLARK, RD [1 ]
机构
[1] MONSANTO CO,800 N LINDBERGH BLVD,ST LOUIS,MO 63167
关键词
ANTAGONISM; BOUNDED ORDINAL SCALE; HERBICIDE INTERACTION; INTER BLOCK; COMPARISONS; NONPARAMETRIC;
D O I
10.1002/cem.1180050604
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Studies of interactions among bioactive compounds are often difficult to interpret unambiguously. A priori assumptions about the nature of such interactions can seriously distort analysis of the data. By applying a rank order analysis appropriate to the naturally ordinal scale of response to xenobiotic insult, several co-herbicides were successfully identified from among numerous candidates in an experiment involving multiple blocks, rates and species. Moreover, underlying herbicide interactions were substantiated and identified which were not apparent by more traditional parametric analysis.
引用
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页码:503 / 521
页数:19
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