Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 85
... insecticide resistance in the South Auckland area to six organophosphate ( OP ) insecticides , two carbamates and one organochlorine , was responsible for these failures . The level of this resistance has not been quantified and some of ...
... insecticide resistance in the South Auckland area to six organophosphate ( OP ) insecticides , two carbamates and one organochlorine , was responsible for these failures . The level of this resistance has not been quantified and some of ...
Page 88
... insecticide usage in the area . The pattern of insecticide resistance at Pukekohe will be further investigated to allow the development of pest control advice and the consideration of management strategies . TABLE 2 : Site Percent ...
... insecticide usage in the area . The pattern of insecticide resistance at Pukekohe will be further investigated to allow the development of pest control advice and the consideration of management strategies . TABLE 2 : Site Percent ...
Page 115
... insecticide and fertiliser application ( kg DM / ha ) . Interaction was not significant . potassium fertiliser + potassium fertiliser - insecticide 929 1098 LSD = 188 p = 0.05 + insecticide 1222 1366 ( b ) Second cut : Table 3 ...
... insecticide and fertiliser application ( kg DM / ha ) . Interaction was not significant . potassium fertiliser + potassium fertiliser - insecticide 929 1098 LSD = 188 p = 0.05 + insecticide 1222 1366 ( b ) Second cut : Table 3 ...
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