Agriculture Reference
In-Depth Information
Zadoks, J.C., Chang, T.T. and Konzak, C.F. (1974) A decimal code for the growth stages of cereals.
Weed Research,
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Zadoks, J.C. and Schein, R.D. (1979) Disease and crop loss assessment, in
Epidemiology and Plant
Disease Management,
Oxford University Press, New York, pp. 237-281.
