Proceedings of the New Zealand Weed and Pest Control Conference1991 - Pesticides |
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Page 68
... untreated trees ( 7.25 % ) . Fruit in all treatments had significantly less leafroller damage than did the untreated trees . The highest level of leafroller control was achieved with azinphos - methyl but this was not significantly ...
... untreated trees ( 7.25 % ) . Fruit in all treatments had significantly less leafroller damage than did the untreated trees . The highest level of leafroller control was achieved with azinphos - methyl but this was not significantly ...
Page 145
... untreated plots , disease control was inadequate with penconazole alone , penconazole plus carbendazim , disenconazole plus carbendazim or tebuconazole plus carbendazim . Trial 2 Fairy ring spot severity was low in untreated plots in ...
... untreated plots , disease control was inadequate with penconazole alone , penconazole plus carbendazim , disenconazole plus carbendazim or tebuconazole plus carbendazim . Trial 2 Fairy ring spot severity was low in untreated plots in ...
Page 191
... untreated 0.87 , treated 0.89 ) . In the absence of larvae all chemicals increased foliage weights at low to mid rates , compared to untreated seed , but tended to lower yields at high coating rates ( P < 0.01 ) . In the presence of ...
... untreated 0.87 , treated 0.89 ) . In the absence of larvae all chemicals increased foliage weights at low to mid rates , compared to untreated seed , but tended to lower yields at high coating rates ( P < 0.01 ) . In the presence of ...
Contents
Author Index | 9 |
FOREST AND SCRUB | 17 |
Control of sweet brier by the aerial application of glyphosate and Silwett | 25 |
Copyright | |
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44th N.Z. Weed ai/ha apple application Argentine stem weevil assessed Auckland avermectin azinphos-methyl bait bassiana benzimidazole bioassay black spot Bourdôt Canterbury carbendazim carbofuran chemical chlorpyrifos Christchurch concentration crop damage densities dicarboximide difenoconazole disease DSIR Plant Protection effect emergence endophyte fluvalinate fructicola fruit fungicides giant buttercup glyphosate gorse grass grub growth Hawkes Bay herbicide hydramethylnon increase insect insecticide isolates Keywords kg/ha kiwifruit larvae LBAM leaf leafroller levels Lincoln linuron lolitrem MAF Technology MCPA metsulfuron molluscicide monitoring mortality moth nodding thistle orchards P.O. Box pasture pathogens peramine percentage perennial ryegrass Pest Control Conf pesticide pheromone pirimiphos-methyl plots populations post-emergence Prestidge Private Private Bag Proc prochloraz production propargite propiconazole ragwort reduced replicated resistance Ruakura samples season seed treatments seedling significantly Silwet slugs soil species spray Table temperature tested toxicity traps trials untreated Waikato wasps Weed and Pest weed control weevil Zabkiewicz Zealand