Some observations on diseases ofPisum sativum in several European countries in 1957

Abstract

Observations on the occurrence of diseases of pea,Pisum sativum, in five European countries in 1957 are reported. Areas visited, numbers of fields studied, and appropriate dates are indicated. The pea diseases found, together with estimates of the amount of infection by each are given. No accuracy of relative economic importance of the diseases is claimed… (More)
DOI: 10.1007/BF02323121

Topics

1 Figure or Table

Cite this paper

@article{Hagedorn2006SomeOO, title={Some observations on diseases ofPisum sativum in several European countries in 1957}, author={Donald J. Hagedorn}, journal={Tijdschrift Over Plantenziekten}, year={2006}, volume={64}, pages={263-268} }