Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Page 21
... reduction in larval numbers ( from 33 ± 9 to 4.8 ± 2.7 / m2 ) in January . Beetles trapped in pitfalls after February represented adults of the succeeding generation . The numbers were also reduced by an average of 81 % on lindane ...
... reduction in larval numbers ( from 33 ± 9 to 4.8 ± 2.7 / m2 ) in January . Beetles trapped in pitfalls after February represented adults of the succeeding generation . The numbers were also reduced by an average of 81 % on lindane ...
Page 68
... reduced germination at 0.73 μg ai / seed . 2,2 - DPA reduced germination to 68 % only at 0.76 μg ai / seed whereas TCA showed a steady decline to 49 % at 0.82 μg ai / seed . Fluazifop - butyl reduced germination to 68 % at the highest ...
... reduced germination at 0.73 μg ai / seed . 2,2 - DPA reduced germination to 68 % only at 0.76 μg ai / seed whereas TCA showed a steady decline to 49 % at 0.82 μg ai / seed . Fluazifop - butyl reduced germination to 68 % at the highest ...
Page 211
REDUCED PRUNING OF FEMALE KIWIFRUIT VINES FOLLOWING DAMINOZIDE APPLICATION AT PETAL FALL A.M. CLIFFE and M.S. VENNING Farmers Fertiliser Limited , Auckland SUMMARY Summer and winter pruning of kiwifruit ( Actinidia deliciosa ( A. Chev ...
REDUCED PRUNING OF FEMALE KIWIFRUIT VINES FOLLOWING DAMINOZIDE APPLICATION AT PETAL FALL A.M. CLIFFE and M.S. VENNING Farmers Fertiliser Limited , Auckland SUMMARY Summer and winter pruning of kiwifruit ( Actinidia deliciosa ( A. Chev ...
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