Now showing items 1-3 of 3
A rearing method and some biological studies of the weevil Sitona humeralis Stephens (Coleoptera: Curculionidae) in Canterbury
(Lincoln College, University of Canterbury, 1978)
A rearing method was developed to facilitate the study of the soil inhabiting stages of Sitona weevils, with particular reference to s. humeralis in Canterbury. Consideration is given to the physical requirements of both ...
Conceptual framework for the analysis and treatment of insect pest problems
(Lincoln College, University of Canterbury, 1981)
The development of contemporary pest control is briefly reviewed and the use of deterministic economic decision analysis techniques identified as a major source of problems in pest control. Three approaches to modern ...
Selection of entomogenous nematodes from the families Steinernematidae and Heterorhabditidae (Nematoda) to control grass grub (Costelytra zealandica (White)) and porina (Wiseana cervinata Walker) larvae in pasture
(Lincoln College, University of Canterbury, 1989)
Eight strains of nematode from the families Steinernematidae and Heterorhabditidae and their associated bacteria, Xenorhabdus spp. (Enterobacteriaceae), were taxonomically characterized and evaluated for their ability to ...