Proceedings of the New Zealand Weed and Pest Control Conference1990 - Pesticides |
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Page 309
... leafroller damage in the Nelson district in 1990 ( J. Heaton pers . comm . ) , trap catches during the January - March period were not consistently higher than in 1988/89 ( Table 1 ) or previous years ( unpublished data ) . Leafroller ...
... leafroller damage in the Nelson district in 1990 ( J. Heaton pers . comm . ) , trap catches during the January - March period were not consistently higher than in 1988/89 ( Table 1 ) or previous years ( unpublished data ) . Leafroller ...
Page 328
... leafroller ( BLR ) and greenheaded leafroller ( GLR ) on Red Delicious apples ( Batchelor et al 1985 ) . The eggs of leafrollers are not a quarantine issue as they are not found on the fruit at harvest ( Thomas , pers . comm . ) . Tests ...
... leafroller ( BLR ) and greenheaded leafroller ( GLR ) on Red Delicious apples ( Batchelor et al 1985 ) . The eggs of leafrollers are not a quarantine issue as they are not found on the fruit at harvest ( Thomas , pers . comm . ) . Tests ...
Page 330
... leafroller ( BLR ) and greenheaded leafroller ( GLR ) exposed to commercial CA coolstorage when artificially placed on Granny Smith apples . Replicates combined . Instar Days in storage LBAM Leafroller species BLR GLR Total larvae ...
... leafroller ( BLR ) and greenheaded leafroller ( GLR ) exposed to commercial CA coolstorage when artificially placed on Granny Smith apples . Replicates combined . Instar Days in storage LBAM Leafroller species BLR GLR Total larvae ...
Contents
Author Index | 10 |
Research Scholarship | 16 |
Developing an action threshold for lepidopterous pests of cabbage | 26 |
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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