Proceedings of the New Zealand Weed and Pest Control Conference1990 - Pesticides |
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Page 57
... harvest treatment ( Programmes B , D and E ) . TABLE 1 : Residual herbicide programmes for the 1988-89 season at the sites from which soil samples were taken . No. of Programme Herbicide used at sites pre - harvest close - up Total ...
... harvest treatment ( Programmes B , D and E ) . TABLE 1 : Residual herbicide programmes for the 1988-89 season at the sites from which soil samples were taken . No. of Programme Herbicide used at sites pre - harvest close - up Total ...
Page 60
... harvest decontamination of export spears ( Townsend and Watson 1984 ) . Several methods for post harvest disinfestation of asparagus have been reported ( Carpenter 1987 ; Lill and Van der Mespel 1986 ; Anon . 1983 ) . Carpenter ( 1987 ) ...
... harvest decontamination of export spears ( Townsend and Watson 1984 ) . Several methods for post harvest disinfestation of asparagus have been reported ( Carpenter 1987 ; Lill and Van der Mespel 1986 ; Anon . 1983 ) . Carpenter ( 1987 ) ...
Page 109
... harvest period in 1987. Five mummified fruit were sampled at random from each of 192 sample sites after harvest from a predetermined pattern . The trial area was then split for dicarboximide treatment for the 1988 growing season and ...
... harvest period in 1987. Five mummified fruit were sampled at random from each of 192 sample sites after harvest from a predetermined pattern . The trial area was then split for dicarboximide treatment for the 1988 growing season and ...
Contents
Author Index | 10 |
Research Scholarship | 16 |
Developing an action threshold for lepidopterous pests of cabbage | 26 |
4 other sections not shown
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43rd N.Z. Weed adult aphid apple application asparagus assessed Auckland bioassay block Canterbury catches chemical chlorpyrifos chlorsulfuron Christchurch crops cultivars damage density diazinon dicarboximide disease DSIR DSIR Plant Protection effect endophyte field fungicide genes giant buttercup glyphosate gorse gorse seedlings grass growers growth harvest herbicides infestation insecticide insects instar kg/ha kiwifruit larvae LBAM leaf leafroller levels Lincoln litres MAF Technology MCPA MCPB methidathion method metsulfuron mortality moth nematodes nodding thistle North Island orchard P.O. Box Palmerston North parasitoid pasture permethrin Pest Control Conf pesticides pheromone pheromone traps plots Popay populations pots predation Proc prochloraz programme pyri rates reduced replicates Research residual Rhinocyllus Ruakura ryegrass samples season seed significantly Silwet L77 simazine soil solarisation species spider mite spray Table tall fescue temperatures tested thrips toxicity treatment trees trials triclopyr untreated wasp Weed and Pest weed control white clover yield loss Zealand