Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 65
... growth resulting in an associated increase in lamb growth ( Goold et al 1982 ) . The work reported here aimed to test a wider range of chemicals which may have similar potential for manipulating pasture growth characteristics to assist ...
... growth resulting in an associated increase in lamb growth ( Goold et al 1982 ) . The work reported here aimed to test a wider range of chemicals which may have similar potential for manipulating pasture growth characteristics to assist ...
Page 102
... growth and the degree of herbicide- related malformation were assessed . Abnormality of growth was shown by comparing ( by species ) height growth within sprayed plots with that of the untreated control . Rainfall was 139 mm in the ...
... growth and the degree of herbicide- related malformation were assessed . Abnormality of growth was shown by comparing ( by species ) height growth within sprayed plots with that of the untreated control . Rainfall was 139 mm in the ...
Page 247
... growth than PDMA , PDA and nutrient media ( Table 1 ) . To test for resistance to fungicides , captafol and copper ... growth assessed as above . Growth of all isolates was completely inhibited at 500 mg ai / litre for captafol and 1000 ...
... growth than PDMA , PDA and nutrient media ( Table 1 ) . To test for resistance to fungicides , captafol and copper ... growth assessed as above . Growth of all isolates was completely inhibited at 500 mg ai / litre for captafol and 1000 ...
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