Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 21
... herbicides have emerged as a major new class of herbicides representing an important advance in chemical weed control technology . Worldwide some eight sulfonylurea herbicides had been commercialised by 1987 ( Beyer et al 1987 ) . The ...
... herbicides have emerged as a major new class of herbicides representing an important advance in chemical weed control technology . Worldwide some eight sulfonylurea herbicides had been commercialised by 1987 ( Beyer et al 1987 ) . The ...
Page 43
... herbicides , fluazifop - butyl and sethoxydim , but its effects were seen earlier . Clethodim has a short residual life in the soil and should pose little or no problem in the crop rotation . REFERENCES Anonymous , Undated . Select ...
... herbicides , fluazifop - butyl and sethoxydim , but its effects were seen earlier . Clethodim has a short residual life in the soil and should pose little or no problem in the crop rotation . REFERENCES Anonymous , Undated . Select ...
Page 53
... herbicides . INTRODUCTION Plant and environmental factors can cause inconsistency in the performance of herbicides resulting either in inadequate control of weeds or crop damage . There are many reports of reduced herbicide efficacy ...
... herbicides . INTRODUCTION Plant and environmental factors can cause inconsistency in the performance of herbicides resulting either in inadequate control of weeds or crop damage . There are many reports of reduced herbicide efficacy ...
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