Proceedings of the New Zealand Weed and Pest Control Conference1988 - Pesticides |
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Page 90
... major problem in export asparagus , severely reducing its shelf life , particularly after it is subjected to 2 weeks transportation in cool storage . Once 50 % of a shipment has tip rot , the product would be unsaleable at a price which ...
... major problem in export asparagus , severely reducing its shelf life , particularly after it is subjected to 2 weeks transportation in cool storage . Once 50 % of a shipment has tip rot , the product would be unsaleable at a price which ...
Page 101
... major problem . Handling of cut flowers for export involves many manual operations and continual contact with the product by the staff . Thus it is most desirable that any insecticide used close to harvest should have low toxicity to be ...
... major problem . Handling of cut flowers for export involves many manual operations and continual contact with the product by the staff . Thus it is most desirable that any insecticide used close to harvest should have low toxicity to be ...
Page 242
... major problems encountered the previous season . It was of concern that scale infestations occurred in orchards where the MAF export spray programme for kiwifruit had been closely followed in 1985/86 , as in previous seasons . This does ...
... major problems encountered the previous season . It was of concern that scale infestations occurred in orchards where the MAF export spray programme for kiwifruit had been closely followed in 1985/86 , as in previous seasons . This does ...
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