Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Results 1-3 of 34
Page 21
... indicated removal of some of the unprotected beetles . Chemical analysis of the lindane pellets at the time of ... indicating no additional activity by the lindane on the second generation adults . On 17 March 1983 larval numbers were ...
... indicated removal of some of the unprotected beetles . Chemical analysis of the lindane pellets at the time of ... indicating no additional activity by the lindane on the second generation adults . On 17 March 1983 larval numbers were ...
Page 23
... indicated terbufos to have similar activity and biological persistance to fensulfothion . Field derived bioassay tests and field evaluation trials indicated persistence and activity to be superior to diazinon but inferior to ...
... indicated terbufos to have similar activity and biological persistance to fensulfothion . Field derived bioassay tests and field evaluation trials indicated persistence and activity to be superior to diazinon but inferior to ...
Page 26
... indicated terbufos to have high activity against grass grub larvae . The biological persistance of terbufos , as shown by laboratory and field soil bioassay tests , was similar to fensulfothion . It was more persistent than diazinon ...
... indicated terbufos to have high activity against grass grub larvae . The biological persistance of terbufos , as shown by laboratory and field soil bioassay tests , was similar to fensulfothion . It was more persistent than diazinon ...
Contents
Author Index | 8 |
Annual Report | 14 |
Differences in susceptibility of grass grub in Taranaki to organophosphate | 27 |
Copyright | |
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38th N.Z. Weed adults alachlor aphid apple application assessed Auckland autumn barley bioassay blueberries bushes chemical chlormethazole chlorpyrifos Christchurch clopyralid crop cultivars cypermethrin daisy damage daminozide diazinon DSIR effect fensulfothion fertiliser field trials flowering fruit fungicide gave glyphosate gorse greedy scale growers growth Hamilton harvest herbicides hexazinone infested insect insecticides kg ai/ha kill kiwifruit larvae leafroller levels Lincoln lindane litres litres/ha loam loliae lolitrem lucerne metsulfuron-methyl mites miticides mortality nematodes numbers oxadiazon oxyfluorfen P.O. Box Palmerston North pasture peach seedlings pellets Pest Control Conf phylloxera picloram plants plots populations porina post-emergence Private Proc pruning ragwort rates reduced replicates residual rhizome root Ruakura ryegrass samples season seed treatment significant significantly simazine soil species spray St John's wort stem weevil sward Table terbufos tested thistle tiller treated triadimenol trifluralin unsprayed untreated vines Waikato Weed and Pest weed control white clover yield Zealand