Proceedings of the New Zealand Weed and Pest Control Conference, Issue 401987 - Pesticides |
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Page 89
- Forrester , N.W. and Cahill , M. , 1986. Management of insecticide resistance in Heliothis armigera A critical assessment of results to date . In Daly , J. and Suckling , D.M. ( Eds ) Insecticide Resistance Management . Proceedings of ...
- Forrester , N.W. and Cahill , M. , 1986. Management of insecticide resistance in Heliothis armigera A critical assessment of results to date . In Daly , J. and Suckling , D.M. ( Eds ) Insecticide Resistance Management . Proceedings of ...
Page 170
... insecticide there was late BYDV infection recorded at GS51-57 . This may have been the result of secondary spread from early primary infections , which had been masked by healthy crop growth , particularly in Triumph barley . Control of ...
... insecticide there was late BYDV infection recorded at GS51-57 . This may have been the result of secondary spread from early primary infections , which had been masked by healthy crop growth , particularly in Triumph barley . Control of ...
Page 214
... insecticide trial . Within the fertiliser / insecticide trial itself the only significant main treatment effect was a small ( 14 % ) response to the chlorpyrifos application . Since there were no significant treatment interactions in ...
... insecticide trial . Within the fertiliser / insecticide trial itself the only significant main treatment effect was a small ( 14 % ) response to the chlorpyrifos application . Since there were no significant treatment interactions in ...
Contents
Author Index | 9 |
Rules of the Society | 15 |
Control of barley yellow dwarf virus BYDV disease of barley in mid | 18 |
22 other sections not shown
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Common terms and phrases
40th N.Z. Weed adult aethiopoides aphid apple application asparagus assessed atrazine Auckland barley BYDV Canterbury captafol chemical Chilean needle grass clopyralid crop cultivars cyhexatin damage density diameter diazinon dichlorvos discoideus disease dormant buds DSIR effect eggs flower fumigation fungicides g ai/100 litres gastropod glyphosate Goldson grass grub growth regulators haloxyfop harvest Hawkes Bay herbicides increased infection inflorescence insecticides kg ai/ha kiwifruit larvae leaf levels Lincoln College linuron lucerne mancozeb mefluidide metalaxyl metiram metribuzin mite miticides mortality nectarines nematodes numbers organotin P.O. Box paclobutrazol parasitoid pasture perennial ryegrass permethrin persimilis Pest Control Conf pesticide pesticide resistance pirimiphos-methyl plant growth plots population predator Proc prochloraz propiconazole reduced replicates Research resistance management samples season seed seedlings significantly simazine slug soil species spray stages surface Table temperature terbuthylazine thrips tillers toxicity translocation treatment trees triadimenol trial turf uptake Weed and Pest weed control whitefly yield Zealand