Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 27
... reported by Pottinger et al ( 1985 ) . Following a single spray application in April , control till late winter or spring was obtained . Pottinger et al ( 1985 ) presented two simple pest management programmes for lucerne flea control ...
... reported by Pottinger et al ( 1985 ) . Following a single spray application in April , control till late winter or spring was obtained . Pottinger et al ( 1985 ) presented two simple pest management programmes for lucerne flea control ...
Page 45
... reported that tall fescue was less tolerant than ryegrass to ethofumesate at 1.1 kg ai / ha . Brown et al 1983 reported large seed yield increases for autumn sown cocksfoot ( Dactylis glomerata L. ) when annual poa was controlled with ...
... reported that tall fescue was less tolerant than ryegrass to ethofumesate at 1.1 kg ai / ha . Brown et al 1983 reported large seed yield increases for autumn sown cocksfoot ( Dactylis glomerata L. ) when annual poa was controlled with ...
Page 166
... reported an Australian case of disease control failure , possibly associated with dicarboximide insensitive M. fructicola strains . Severe limitations may be imposed on the use of fungicides by the presence of insensitive pathogen ...
... reported an Australian case of disease control failure , possibly associated with dicarboximide insensitive M. fructicola strains . Severe limitations may be imposed on the use of fungicides by the presence of insensitive pathogen ...
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