Proceedings of the New Zealand Weed and Pest Control Conference1989 - Pesticides |
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Page 137
... Zealand from the UK in 1988 and has now been released . This followed approximately 5 years of debate over whether biological control of gorse in New Zealand was desirable . The issues involved have been summarised by Hill and Sandrey ...
... Zealand from the UK in 1988 and has now been released . This followed approximately 5 years of debate over whether biological control of gorse in New Zealand was desirable . The issues involved have been summarised by Hill and Sandrey ...
Page 151
... Zealand Apple and Pear Marketing Board . The fungicides were provided by Rohm and Haas , New Zealand , BASF and Nufarm Ltd. We should like to thank Ms Madeleine Cox for technical assistance and Dr Chris Triggs for statistical advice ...
... Zealand Apple and Pear Marketing Board . The fungicides were provided by Rohm and Haas , New Zealand , BASF and Nufarm Ltd. We should like to thank Ms Madeleine Cox for technical assistance and Dr Chris Triggs for statistical advice ...
Page 203
... Zealand's freedom from fruit fly . If a fruit fly is captured in any trap or larvae are detected in New Zealand grown fruit , eradication procedures ( Bateman 1984 ; Baker 1986 ; Stephenson 1989 ) will be implemented immediately ...
... Zealand's freedom from fruit fly . If a fruit fly is captured in any trap or larvae are detected in New Zealand grown fruit , eradication procedures ( Bateman 1984 ; Baker 1986 ; Stephenson 1989 ) will be implemented immediately ...
Contents
Author Index | 9 |
Resource allocations for future weed control activities | 15 |
The role of government research in achieving safe pest management | 32 |
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Common terms and phrases
42nd N.Z. Weed activity adult aphid application armyworm assessed Auckland bees biological control Canterbury carbaryl Centre chemical chlorpyrifos chlorsulfuron Christchurch clethodim clover croceipes crops cyproconazole damage days after spraying densities diazinon diclofop-methyl disease DSIR effect fenitrothion field foliage fruit fly fungicides g ai/ha g/ha Gisborne glyphosate grass grub greedy scale growth Hawkes Bay herbicide increased infection periods insecticides instar kg/ha kiwifruit laboratory larvae latania latania scale leaf levels lime sulphur Lincoln litres lucerne MAFTech mancozeb MCPA Melittobia metiram mites mortality nodding thistle P.O. Box Palmerston North parasitoid pasture Pest Control Conf pesticide pirimicarb plants plots populations powdery mildew predator Private Bag Proc prochloraz programme propiconazole pyri rainfall rates reduced replicates residues resistance Ruakura ryegrass sampling season seed significant significantly soil species surface surfactant Table tested toxicity treatment tree trial triclopyr untreated Weed and Pest weed control weevil yield Zealand