Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 91
... assessed for tip rot and then held at 20 ° C . Tip rot was then assessed daily until all spears were affected or had extreme dehydration . Laboratory Tests 1. The effect of storage time on the development of tip rot . Spears were washed ...
... assessed for tip rot and then held at 20 ° C . Tip rot was then assessed daily until all spears were affected or had extreme dehydration . Laboratory Tests 1. The effect of storage time on the development of tip rot . Spears were washed ...
Page 97
... Assessed on a 0-4 scale , 0 = healthy , 4 = dead # Means followed by the same letter are not significantly different ( P > 0.05 ; Duncans Multiple Range Test ) Variations in disease scores between assessments on leaves and umbels are ...
... Assessed on a 0-4 scale , 0 = healthy , 4 = dead # Means followed by the same letter are not significantly different ( P > 0.05 ; Duncans Multiple Range Test ) Variations in disease scores between assessments on leaves and umbels are ...
Page 244
... assessed by stereo - microscope . In bioassays where moths oviposited on a treated surface , feijoa ( Feijoa sellowiana ) foliage was dipped for 30 seconds in constantly stirring suspensions of IGRS and then air - dried . Previously ...
... assessed by stereo - microscope . In bioassays where moths oviposited on a treated surface , feijoa ( Feijoa sellowiana ) foliage was dipped for 30 seconds in constantly stirring suspensions of IGRS and then air - dried . Previously ...
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