Proceedings of the New Zealand Weed and Pest Control Conference1990 - Pesticides |
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Page 146
... et al 1982 ; Stewart et al 1982 ; Rahman et al 1983 ) . Recently two more selective grass herbicides , quizalofop and clethodim , have been tested for their efficacy and crop tolerance under local conditions ( James et al 1988 ; Sanders et ...
... et al 1982 ; Stewart et al 1982 ; Rahman et al 1983 ) . Recently two more selective grass herbicides , quizalofop and clethodim , have been tested for their efficacy and crop tolerance under local conditions ( James et al 1988 ; Sanders et ...
Page 229
... et al 1984 ) and in Takaka in the South Island ( Bourdot et al 1989 ) owing to its unpalatability , attributable to an acrid - tasting protoanemonin present in the leaves ( Connor 1977 ) . MCPA is recommended for the control of giant ...
... et al 1984 ) and in Takaka in the South Island ( Bourdot et al 1989 ) owing to its unpalatability , attributable to an acrid - tasting protoanemonin present in the leaves ( Connor 1977 ) . MCPA is recommended for the control of giant ...
Page 347
... et al 1985 ; Arachevaleta et al 1989 ) . Adverse effects on stock health are generally outweighted by the increased carrying capacity of Acremonium infected pasture ( Prestidge et al 1985 ; West et al 1989 ) . Increased plant vigour is ...
... et al 1985 ; Arachevaleta et al 1989 ) . Adverse effects on stock health are generally outweighted by the increased carrying capacity of Acremonium infected pasture ( Prestidge et al 1985 ; West et al 1989 ) . Increased plant vigour is ...
Contents
Author Index | 10 |
Research Scholarship | 16 |
Developing an action threshold for lepidopterous pests of cabbage | 26 |
4 other sections not shown
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43rd N.Z. Weed adult aphid apple application asparagus assessed Auckland bioassay block Canterbury catches chemical chlorpyrifos chlorsulfuron Christchurch crops cultivars damage density diazinon dicarboximide disease DSIR DSIR Plant Protection effect endophyte field fungicide genes giant buttercup glyphosate gorse gorse seedlings grass growers growth harvest herbicides infestation insecticide insects instar kg/ha kiwifruit larvae LBAM leaf leafroller levels Lincoln litres MAF Technology MCPA MCPB methidathion method metsulfuron mortality moth nematodes nodding thistle North Island orchard P.O. Box Palmerston North parasitoid pasture permethrin Pest Control Conf pesticides pheromone pheromone traps plots Popay populations pots predation Proc prochloraz programme pyri rates reduced replicates Research residual Rhinocyllus Ruakura ryegrass samples season seed significantly Silwet L77 simazine soil solarisation species spider mite spray Table tall fescue temperatures tested thrips toxicity treatment trees trials triclopyr untreated wasp Weed and Pest weed control white clover yield loss Zealand