Proceedings of the New Zealand Weed and Pest Control Conference, Issue 401987 - Pesticides |
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Page 23
... indicated 4 possible generations at Lincoln . At the same site , densities of parasitoids were low in September / early October possibly because wet soil conditions during the winter adversely affected the parasitoid's survival . The ...
... indicated 4 possible generations at Lincoln . At the same site , densities of parasitoids were low in September / early October possibly because wet soil conditions during the winter adversely affected the parasitoid's survival . The ...
Page 97
... indicates that the use of both azocyclotin and cyhexatin has contributed to the selection of organotin resistance in ERM ... indicated a number of other aspects that require further investigation . In particular , the patterns of cross ...
... indicates that the use of both azocyclotin and cyhexatin has contributed to the selection of organotin resistance in ERM ... indicated a number of other aspects that require further investigation . In particular , the patterns of cross ...
Page 148
... indicated that maximum weed control was only achieved if simazine was added ( Meeklah and Mitchell 1982 ) . Weed control at the rates used in this series of trials persisted only until mid to late December , with the exception of ...
... indicated that maximum weed control was only achieved if simazine was added ( Meeklah and Mitchell 1982 ) . Weed control at the rates used in this series of trials persisted only until mid to late December , with the exception of ...
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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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