Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 94
... indicate that the primary cause of tip rot is not microbiological . None of the biocides used in the field or the ... indicates that the problem is due to physiological deterioration . Work by others ( King et al 1986 , 1988a , 1988b ...
... indicate that the primary cause of tip rot is not microbiological . None of the biocides used in the field or the ... indicates that the problem is due to physiological deterioration . Work by others ( King et al 1986 , 1988a , 1988b ...
Page 111
... indicating that there had been some spread of the disease from the treated plots or that natural disease had increased to a mean of 31 % . This series of trials indicate that S. entomophila can be applied on a field scale to achieve ...
... indicating that there had been some spread of the disease from the treated plots or that natural disease had increased to a mean of 31 % . This series of trials indicate that S. entomophila can be applied on a field scale to achieve ...
Page 155
... indicate excessive phytotoxicity of these modified formulations to the young foliage . An increased rate of absorption with surfactant addition may have been responsible for the reduced translocation of the herbicide . Increasing the ...
... indicate excessive phytotoxicity of these modified formulations to the young foliage . An increased rate of absorption with surfactant addition may have been responsible for the reduced translocation of the herbicide . Increasing the ...
Contents
Author Index | 9 |
Address by Sir David Beattie to 40th Annual Conference | 15 |
CEREALS | 21 |
Copyright | |
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41st N.Z. Weed activity alligator weed aphid application asparagus assessed Auckland barley bioassay BYDV Canterbury cereals chemical clethodim crop cultivars cyproconazole damage diclofop-methyl disease DSIR effect eggs field flowering fluazifop-butyl fluvalinate foliage fruit fungicides g/ha glyphosate gorse grass grub grass weeds growers Hamilton clay loam herbicides Horotiu sandy loam infection insecticide kg/ha kiwifruit larvae leaf litres/ha loam soil MCPA mite miticides mulch myclobutanil nodding thistle NZ Weed orchards P.O. Box paclobutrazol Palmerston North pasture pendimethalin Pest Control Conf picloram pirimicarb plants plots Popay populations Proc programme propargite propiconazole Pukekohe quizalofop regrowth replicates Research residues resistance rosettes Ruakura ryegrass samples seed seedlings sethoxydim shoot significantly Silwet L-77 simazine spray surfactant susceptible Table temperature tested thrips tillers tip rot translocation treated treatment trees trial triasulfuron untreated uptake Weed and Pest weed control weeks yield Zealand