Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 67
... treated with metalaxyl ( Ridomil ) at 3 g ai / kg seed before sowing ; 3. mixed with methiocarb ( Mesurol ) at 1.2 kg ai / ha just before sowing ; 4. treated with metalaxyl and mixed with methiocarb . The 16 treatments ( 3 herbicides + ...
... treated with metalaxyl ( Ridomil ) at 3 g ai / kg seed before sowing ; 3. mixed with methiocarb ( Mesurol ) at 1.2 kg ai / ha just before sowing ; 4. treated with metalaxyl and mixed with methiocarb . The 16 treatments ( 3 herbicides + ...
Page 136
... treated vines provided a continual source of crawlers . Most crawlers ( 83-96 % ) were beneath mother scales on all treatment vines . Although protected beneath mother scales , 90-100 % of the crawlers on the chlorpyrifos- and oil - treated ...
... treated vines provided a continual source of crawlers . Most crawlers ( 83-96 % ) were beneath mother scales on all treatment vines . Although protected beneath mother scales , 90-100 % of the crawlers on the chlorpyrifos- and oil - treated ...
Page 170
... treated with 8.9 kg ai / ha . Subsequently all simazine treated plants exhibited similar symptoms . New leaves developed on the plants but in 5 to 6 days interveinal chlorosis was evident followed by more severe symptoms . Terbutryn and ...
... treated with 8.9 kg ai / ha . Subsequently all simazine treated plants exhibited similar symptoms . New leaves developed on the plants but in 5 to 6 days interveinal chlorosis was evident followed by more severe symptoms . Terbutryn 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