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Studies on a fungus causing a leaf blotch disease on peas (Pisum sativum L.)
(Canterbury Agricultural College, University of New Zealand, 1947)
The pea crop is classified as one of the principal field crops in New Zealand according to the New Zealand Official Yearbook (1945). Over the last five years, although there has been an increase in the total yield, the ...
A study of speckled leaf blotch of wheat and its causal organism (Septoria tritici Rob.), in Canterbury, New Zealand
(Canterbury Agricultural College, University of New Zealand, 1949)
The available evidence suggests that speckled leaf blotch of wheat is increasing in severity in Canterbury. Prior to 1947 it was practically unknown in the province, but in November of that year a wheat crop at Lincoln ...