Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 22
... loam 11.8 5.8 290 Hungahunga peaty loam 8.4 5.8 195 Tirau sandy loam 7.5 6.2 236 4 Te Kowhai loam complex 5.4 6.5 204 Manawatu Trials 5678 Manawatu silt loam 3.6 6.1 127 Manawatu silt loam 3.6 6.1 127 Manawatu silt loam 3.6 6.3 197 Takapau ...
... loam 11.8 5.8 290 Hungahunga peaty loam 8.4 5.8 195 Tirau sandy loam 7.5 6.2 236 4 Te Kowhai loam complex 5.4 6.5 204 Manawatu Trials 5678 Manawatu silt loam 3.6 6.1 127 Manawatu silt loam 3.6 6.1 127 Manawatu silt loam 3.6 6.3 197 Takapau ...
Page 42
... loam Hamilton clay loam maize ryegrass maize ryegrass 0.0 100 100 100 100 0.1 97 87 0.2 92 75 0.3 85 45 0.4 78 22 0.5 0.6 0.8 1.0 1.5 2.0 158725 64 9 61 5 50 0 41 103 99 22 0 101 100 5.0 92 81 10.0 85 69 20.0 73 54 40.0 59 33 50.0 51 28 ...
... loam Hamilton clay loam maize ryegrass maize ryegrass 0.0 100 100 100 100 0.1 97 87 0.2 92 75 0.3 85 45 0.4 78 22 0.5 0.6 0.8 1.0 1.5 2.0 158725 64 9 61 5 50 0 41 103 99 22 0 101 100 5.0 92 81 10.0 85 69 20.0 73 54 40.0 59 33 50.0 51 28 ...
Page 50
... loam soil than in the Hamilton clay loam soil . Similar differences were found in the bioassays from the field trials ( Tables 2 and 3 ) . At rates of 100 and 200 g / ha ( i.e. in the range of use rates for annual grasses ) the residual ...
... loam soil than in the Hamilton clay loam soil . Similar differences were found in the bioassays from the field trials ( Tables 2 and 3 ) . At rates of 100 and 200 g / ha ( i.e. in the range of use rates for annual grasses ) the residual ...
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