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Field assessment of a sex attractant for control of grass grub, Costelytra zealandica (White)
(Lincoln College, University of Canterbury, 1975)
During the 1973 flight season of the grass grub beetle, Coatelytra zealandica (White), an attempt was made to suppress populations on small scale field plots by mass trapping male beetles using simple water traps baited ...
The development of life tables for studying the population dynamics of the cabbage aphid, Brevicoryne brassicae (L.) : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Horticultural Science with Honours in the University of Canterbury [Lincoln College]
(Lincoln College, University of Canterbury, 1968)
A method was described whereby information was obtained from field populations of the cabbage aphid, Brevicoryne brassicae and the results were used for the development of life tables. Statistical analyses of the life ...