Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Page 61
... weeks , fluazifop - butyl within 6 weeks and haloxyfop in 6 to 14 weeks . Large differences in persistence of some herbicides were observed between the two soils , which appeared to be related to their biological activity in each soil ...
... weeks , fluazifop - butyl within 6 weeks and haloxyfop in 6 to 14 weeks . Large differences in persistence of some herbicides were observed between the two soils , which appeared to be related to their biological activity in each soil ...
Page 143
... weeks ) and oxadiazon ( 13 weeks ) ; combinations of chlorthal - dimethyl with methabenzthiazuron ( 11 weeks ) , prometryn ( 13 weeks ) or ioxynil ( 14 weeks ) and the mixture of CIPC with pendimethalin ( 17 TABLE 1 : Effect of ...
... weeks ) and oxadiazon ( 13 weeks ) ; combinations of chlorthal - dimethyl with methabenzthiazuron ( 11 weeks ) , prometryn ( 13 weeks ) or ioxynil ( 14 weeks ) and the mixture of CIPC with pendimethalin ( 17 TABLE 1 : Effect of ...
Page 192
... weeks after treatment Herbicide Treatment tridiphane / atrazine Rate kg ai / ha 5 8+ 0.5 + 1.6 66 ( 5 ) 42 ( 5 ) ... weeks of treatment contributing to the low percent control eight or more weeks after treatment . Grass control in six ...
... weeks after treatment Herbicide Treatment tridiphane / atrazine Rate kg ai / ha 5 8+ 0.5 + 1.6 66 ( 5 ) 42 ( 5 ) ... weeks of treatment contributing to the low percent control eight or more weeks after treatment . Grass control in six ...
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