Proceedings of the New Zealand Weed and Pest Control Conference1989 - Pesticides |
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Page 29
... weeds Conf . 2 : 71-77 . Cussans , G.W. , 1987. Weed management in cropping systems . Proc . Eighth Aust . Weeds Conf.332-347 . Cuthbertson , E.G. , 1972. The early history of chemical weed control in Australia . Proceedings of the Weed ...
... weeds Conf . 2 : 71-77 . Cussans , G.W. , 1987. Weed management in cropping systems . Proc . Eighth Aust . Weeds Conf.332-347 . Cuthbertson , E.G. , 1972. The early history of chemical weed control in Australia . Proceedings of the Weed ...
Page 42
... Weed and Pest Control Conf .: 219-222 . Martin , P. , Thompson , A. and Rahman , A. , 1988. Spot treatment of ragwort and nodding thistle with DPX - L5300 . Proc . 41st N.Z. Weed and Pest Control Conf .: 223-225 . Popay , A.I. ...
... Weed and Pest Control Conf .: 219-222 . Martin , P. , Thompson , A. and Rahman , A. , 1988. Spot treatment of ragwort and nodding thistle with DPX - L5300 . Proc . 41st N.Z. Weed and Pest Control Conf .: 223-225 . Popay , A.I. ...
Page 120
... Weed and Pest Control Conf .: 183-186 . Rahman , A. , James , T.K. , and Mortimer , J. , 1985. Residual activity of some newly developed post - emergence herbicides for grass weeds . Proc . 38th N.Z. Weed and Pest Control Conf .: 61-65 ...
... Weed and Pest Control Conf .: 183-186 . Rahman , A. , James , T.K. , and Mortimer , J. , 1985. Residual activity of some newly developed post - emergence herbicides for grass weeds . Proc . 38th N.Z. Weed and Pest Control Conf .: 61-65 ...
Contents
Author Index | 9 |
Resource allocations for future weed control activities | 15 |
The role of government research in achieving safe pest management | 32 |
25 other sections not shown
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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