Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Page 21
... untreated plots , representing a reduction of 27.6 and 5.5 % of the original populations ( Abbotts mortality = 23 ... UNTREATED No BEETLES / DAY / 40 TRAPS A UNTREATED • TREATED Fig . 1 : 12 16 20 24 28 DAYS AFTER TREATMENT Black beetle ...
... untreated plots , representing a reduction of 27.6 and 5.5 % of the original populations ( Abbotts mortality = 23 ... UNTREATED No BEETLES / DAY / 40 TRAPS A UNTREATED • TREATED Fig . 1 : 12 16 20 24 28 DAYS AFTER TREATMENT Black beetle ...
Page 67
... untreated pelleted seed was used as a control . Turfs ( 30 x 40 x 7.5 cm ) of established grass and legume species were cut from a hill country pasture , and placed in plastic trays within a glasshouse . The species present included ...
... untreated pelleted seed was used as a control . Turfs ( 30 x 40 x 7.5 cm ) of established grass and legume species were cut from a hill country pasture , and placed in plastic trays within a glasshouse . The species present included ...
Page 69
... Untreated 4.28 1.25 Untreated 4.92 Fluazifop- 2.79 0.96 2,2 - DPA 4.90 butyl low rate LSD * 0.63 0.21 2,2 - DPA 3.71 high rate LSD 0.79 Dead matter Untreated 0.07 0.06 Untreated 0.36 Fluazifop- 0.13 0.06 2,2 - DPA 0.46 butyl low rate ...
... Untreated 4.28 1.25 Untreated 4.92 Fluazifop- 2.79 0.96 2,2 - DPA 4.90 butyl low rate LSD * 0.63 0.21 2,2 - DPA 3.71 high rate LSD 0.79 Dead matter Untreated 0.07 0.06 Untreated 0.36 Fluazifop- 0.13 0.06 2,2 - DPA 0.46 butyl low rate ...
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