Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 73
... diameter . The summer before flowering plants which were 30 cm in diameter had 30 to 35 leaves . Three plants which reached the suggested critical diameter but had only 10 , 13 and 15 leaves , required one , two and three more summers ...
... diameter . The summer before flowering plants which were 30 cm in diameter had 30 to 35 leaves . Three plants which reached the suggested critical diameter but had only 10 , 13 and 15 leaves , required one , two and three more summers ...
Page 105
... diameter grooved wheels and 800 mm diameter smooth wheels are filled with concrete and protected by a reinforced webbing sandwiched between the concrete and steel skin . The unladen weight of the roller ( 8.8 tonne ) can be increased by ...
... diameter grooved wheels and 800 mm diameter smooth wheels are filled with concrete and protected by a reinforced webbing sandwiched between the concrete and steel skin . The unladen weight of the roller ( 8.8 tonne ) can be increased by ...
Page 260
... diameter , but were still significantly smaller than better grown first year trees ( Tables 3 and 4 ) . TABLE 2 : Effect of weed competition on growth of apples and nashi . Period of Weed Competition Apple Nashi ASON D J F M Height Diameter ...
... diameter , but were still significantly smaller than better grown first year trees ( Tables 3 and 4 ) . TABLE 2 : Effect of weed competition on growth of apples and nashi . Period of Weed Competition Apple Nashi ASON D J F M Height Diameter ...
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