Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 211
... thrips and aphids . The usefulness of controlled atmosphere conditions for disinfesting asparagus prior to shipment was tested in 1985. Mortality of thrips ( Thrips obscuratus ) reached 98 % after 18 days storage in controlled ...
... thrips and aphids . The usefulness of controlled atmosphere conditions for disinfesting asparagus prior to shipment was tested in 1985. Mortality of thrips ( Thrips obscuratus ) reached 98 % after 18 days storage in controlled ...
Page 244
... thrips , Thrips obscuratus , are the most common flower inhabiting thrips in New Zealand ( Walker 1985 ) . Adults have been collected from over 30 indigenous and 60 introduced plants ( Teulon unpublished ) . Recently , the economic ...
... thrips , Thrips obscuratus , are the most common flower inhabiting thrips in New Zealand ( Walker 1985 ) . Adults have been collected from over 30 indigenous and 60 introduced plants ( Teulon unpublished ) . Recently , the economic ...
Page 245
... thrips completes a generation on sour cherry ( Prunus sp . ) in October in about 25 days in Central Otago ( McLaren ... thrips may overwinter as adults . TABLE 1 : Mean development time ( days ) and adult lifespan of female ( F ) and ...
... thrips completes a generation on sour cherry ( Prunus sp . ) in October in about 25 days in Central Otago ( McLaren ... thrips may overwinter as adults . TABLE 1 : Mean development time ( days ) and adult lifespan of female ( F ) and ...
Contents
Author Index | 9 |
PASTURE PESTS | 15 |
Field testing of seed protectants against black field cricket attack | 22 |
Copyright | |
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39th N.Z. Weed adult alachlor aphid application asparagus assessed atrazine beetle benomyl biological control buprofezin BYDV Californian thistle captafol chemicals chlorpyrifos clopyralid cover crawlers crop damage density diazinon discoideus disease DSIR effect eggs fensulfothion field foliage formulation fruit fungicides glyphosate gorse grass grub greedy scale growers growth haloxyfop EE harvest herbicides hexazinone increased infested insect insecticide insensitive instar kg ai/ha kiwifruit larvae leaf litres litres/ha lucerne metalaxyl metsulfuron mg ai/litre miticides mortality nematodes numbers orchard P.O. Box Palmerston North paraquat parasite pasture pathogens persimilis Pest Control Conf pesticides plants plots population porina Proc prochloraz ragwort rates reduced regrowth replicates Research residues root Ruakura ryegrass samples season seed treatments seedlings significant significantly Silwet Sitona soil spears species spray sprayer surfactant Table tamarillo tested trees trials trifluralin untreated control vinclozolin vines Weed and Pest weed control weeks whitefly yield Zealand