Proceedings of the New Zealand Weed and Pest Control Conference1985 - Pesticides |
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Page 69
... clover or increase white clover yield . This suggests that either the grasses were not competing with white clover or that the herbicide affected both white clover and grasses . The technique of incorporating selective grass herbicides ...
... clover or increase white clover yield . This suggests that either the grasses were not competing with white clover or that the herbicide affected both white clover and grasses . The technique of incorporating selective grass herbicides ...
Page 111
... clover and many annual legume seedlings ; subterranean clover , suckling clover ( T. dubium ) , hairy birdsfoot trefoil ( Lotus suaveolens ) and 10 % bare ground . Each paddock was grazed with 200 sheep / ha for 5 days . During this ...
... clover and many annual legume seedlings ; subterranean clover , suckling clover ( T. dubium ) , hairy birdsfoot trefoil ( Lotus suaveolens ) and 10 % bare ground . Each paddock was grazed with 200 sheep / ha for 5 days . During this ...
Page 120
... clover sward following removal of daisy . 1981/82 season . Site 2 . Date cut : 21.10.81 12.11.81 4.12.81 21.12.81 25.1.82 16.3.82 5.5.82 Total Grass + clover ( kg DM / ha ) Weeded 1530 1150 950 620 1530 1880 900 8570 Not weeded 1470 ...
... clover sward following removal of daisy . 1981/82 season . Site 2 . Date cut : 21.10.81 12.11.81 4.12.81 21.12.81 25.1.82 16.3.82 5.5.82 Total Grass + clover ( kg DM / ha ) Weeded 1530 1150 950 620 1530 1880 900 8570 Not weeded 1470 ...
Contents
Author Index | 8 |
Annual Report | 14 |
Differences in susceptibility of grass grub in Taranaki to organophosphate | 27 |
Copyright | |
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38th N.Z. Weed adults alachlor aphid apple application assessed Auckland autumn barley bioassay blueberries bushes chemical chlormethazole chlorpyrifos Christchurch clopyralid crop cultivars cypermethrin daisy damage daminozide diazinon DSIR effect fensulfothion fertiliser field trials flowering fruit fungicide gave glyphosate gorse greedy scale growers growth Hamilton harvest herbicides hexazinone infested insect insecticides kg ai/ha kill kiwifruit larvae leafroller levels Lincoln lindane litres litres/ha loam loliae lolitrem lucerne metsulfuron-methyl mites miticides mortality nematodes numbers oxadiazon oxyfluorfen P.O. Box Palmerston North pasture peach seedlings pellets Pest Control Conf phylloxera picloram plants plots populations porina post-emergence Private Proc pruning ragwort rates reduced replicates residual rhizome root Ruakura ryegrass samples season seed treatment significant significantly simazine soil species spray St John's wort stem weevil sward Table terbufos tested thistle tiller treated triadimenol trifluralin unsprayed untreated vines Waikato Weed and Pest weed control white clover yield Zealand