Search
Now showing items 1-2 of 2
A physiological approach to disease yield loss relationships in barley (Hordeum vulgare L.)
(Lincoln College, University of Canterbury, 1987)
Methods for estimation of crop losses caused by disease are based largely on empirical models. Recently there has been an increased awareness that a more mechanistic approach with a greater understanding of the physiological ...
The reproductive seasonality and flight capability of Sitona discoideus Gyllenhal (Coleoptera: Curculionidae) and its pattern of larval establishment in Canterbury lucerne
(Lincoln College, University of Canterbury, 1987)
In order to improve the level of understanding of the reproductive seasonality and flight potential of Silona discoideus Gyllenhal, samples were taken at regular intervals from lucerne (Medicago saliva L.) stands throughout ...