Now showing items 1-3 of 3
Toxic and sub-lethal effects of selected pyrethroid insecticides on spider mites
(Lincoln University, 1991)
Spider mite (Tetranychidae) outbreaks often occur following pyrethroid insecticide applications, although there is considerable variation between the response to different pyrethroids. Recent reviews suggested that differences ...
Thuringiensin toxicity to Tetranychus urticae Koch and Panonychus ulmi (Koch) (Tetranychidae) and effects on cuticle development of immature stages of T. urticae
(Lincoln University, 1993)
Thuringiensin is a novel pesticide that has been evaluated against a range of insects and spider mites. It is generally more effective against immature stages than adults of spider mites, but there is considerable variation ...
Evaluation of image analysis for studing mite behaviour
(Lincoln University, 1996)
The aim of this study was to investigate the usefulness of image analysis for studying mite behaviour. Image analysis was used to convert video recordings of mites' locomotory behaviour into a series of x,y coordinates ...