Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Page 118
TABLE 1 : Estimated pasture losses to thistles over the whole season , autumn to autumn ( average % ground cover ) . Species Site Midland Argyll Location Manawatu 1984/85 4.28 Hawkes Bay 1894/85 6.17 1981/82 2.78 1982/83 29.7 Season ...
TABLE 1 : Estimated pasture losses to thistles over the whole season , autumn to autumn ( average % ground cover ) . Species Site Midland Argyll Location Manawatu 1984/85 4.28 Hawkes Bay 1894/85 6.17 1981/82 2.78 1982/83 29.7 Season ...
Page 236
... season this combination was as effective as bitertanol plus iprodione and led to increases in yields and mean berry size . In the second season , benomyl alone was nearly as effective as the combination , while captan was relatively ...
... season this combination was as effective as bitertanol plus iprodione and led to increases in yields and mean berry size . In the second season , benomyl alone was nearly as effective as the combination , while captan was relatively ...
Page 238
... season were worse affected by leaf spot in the second season . The benomyl plus captan spray treatment gave moderate control of leaf spot for all cultivars , although infection levels still increased over the season . Benomyl alone also ...
... season were worse affected by leaf spot in the second season . The benomyl plus captan spray treatment gave moderate control of leaf spot for all cultivars , although infection levels still increased over the season . Benomyl alone also ...
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