Now showing items 1-5 of 5
The ecology of the skylark Alauda arvensis L. on the Canterbury Plains, New Zealand
(Lincoln University, 2002)
This thesis investigated habitat associations of the skylark on the Canterbury Plains, New Zealand, a lowland farming area characterized by extensive pastoral and mixed cropping/arable farming. Findings were discussed in ...
Effects of insecticides on Sitona discoideus (Gyllenhal) (Coleoptera: Curculionidae) and its parasitoid Microctonus aethiopoides (Loan) (Hymenoptera: Braconidae)
(Lincoln University, 1991)
Laboratory and field experiments were conducted to evaluate the effect of insecticides on the egg and adult stages of Sitona discoideus (Gyllenhal), and its natural enemy Microctonus aethiopoides (Loan). A range of ...
A policy analysis of the attempted control of bovine tuberculosis in New Zealand
(Lincoln University, 1990)
Bovine Tuberculosis (Mycobacterium bovis) is endemic in over 13% of New Zealand. Despite the concentrated efforts of government departments and regional pest boards over the last 20 years, the disease continues to spread ...
The population dynamics of the cabbage aphid, Brevicoryne brassicae (L.), in Central Otago, New Zealand
(Lincoln College, University of Canterbury, 1975)
The field method developed by McLaren (1968) for making life table studies of the cabbage aphid, Brevicoryne brassicae (L.), was used to record details of survival, causes of mortality, daily reproductive output and total ...
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 ...