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Errata 37th Proceedings
Evaluation of terbufos for grass grub control
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activity adults annual aphid appeared apple application assessed Auckland autumn average beetle bushes caused chemical clopyralid clover compared crop cultivars damage diazinon DISCUSSION disease early effect establishment experiments field flowering four fruit gave glyphosate gorse grass grub growth Hamilton harvest herbicides hexazinone increased indicated infested insect insecticides kg ai/ha kill kiwifruit larvae late leaf leafroller less levels Lincoln lindane mean METHODS mites months mortality N.Z. Weed North numbers P.O. Box pasture period Pest Control Conf plants plots populations present Private Proc production pruning rates recorded reduced REFERENCES replicates reported Research residual resistance root ryegrass samples scale season seed seedlings showed significant significantly similar soil species spray spring stage stem summer Table tested treated treatments trials untreated vines Weed and Pest weed control weeks weevil weight yield Zealand