Proceedings of the New Zealand Weed and Pest Control Conference1976 - Pesticides |
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Page 132
... kg / ha MET 1486 7.0 kg / ha Bromacil / Diuron Diuron 16.0 kg / ha MET 1486 14.0 kg / ha 4.0 + 4.0 kg / ha 8.0 8.0 kg ha S Acceptable level of control 3G 9 12 15 369 12 15 3 69 12 15 3 6 9 12 15 Months after application 3 6 9 12 15 3 6 ...
... kg / ha MET 1486 7.0 kg / ha Bromacil / Diuron Diuron 16.0 kg / ha MET 1486 14.0 kg / ha 4.0 + 4.0 kg / ha 8.0 8.0 kg ha S Acceptable level of control 3G 9 12 15 369 12 15 3 69 12 15 3 6 9 12 15 Months after application 3 6 9 12 15 3 6 ...
Page 76
... kg / ha and 4 kg / ha and fosamine at 5 kg / ha and 7.5 kg / ha gave better control of blackberry ( Rubus fruticosus agg . ) crown regrowth than did 2,4,5 - T ( 2 kg / ha ) plus picloram ( 0.5 kg / ha ) . Glyphosate treatment was most ...
... kg / ha and 4 kg / ha and fosamine at 5 kg / ha and 7.5 kg / ha gave better control of blackberry ( Rubus fruticosus agg . ) crown regrowth than did 2,4,5 - T ( 2 kg / ha ) plus picloram ( 0.5 kg / ha ) . Glyphosate treatment was most ...
Page 115
... kg / ha . The most significant clover suppression in Trial I was recorded by those treatments where dicamba was applied by itself either preceding or following paraquat . Of the split applied paraquat treatments , paraquat 0.4 kg / ha + ...
... kg / ha . The most significant clover suppression in Trial I was recorded by those treatments where dicamba was applied by itself either preceding or following paraquat . Of the split applied paraquat treatments , paraquat 0.4 kg / ha + ...
Contents
Chairmans summary | 1 |
Notillage establishment of lucerne G C Atkinson | 9 |
Insects affecting lucerne seed production | 19 |
Copyright | |
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Common terms and phrases
29th N.Z. Weed activity adults Agric Agricultural Research Centre alachlor aphid application areas assessed asulam atrazine Auckland autumn azinphos-methyl barley grass benomyl BGLA black beetle blue-green lucerne aphid brassicas Canterbury carbofuran chemical chlorpyrifos Christchurch crop cultivars cypermethrin damage diflubenzuron disease DSIR effect emergence ethofumesate fensulfothion field trials foliage fungicides germination gorse granules grass grub growth Hamilton harvest herbicides increased insect insecticides isazophos kg/ha larvae leaf legumes Lincoln linuron litres/ha lucerne lucerne yield maize method mite nematode North Island numbers oats P.O. Box Palmerston North paraquat pasture Pest Control Conf phorate picloram plants plots population post-emergence Proc pyri rates reduced replicates residual resistant Ruakura Ruakura Agricultural Research ryegrass samples season seed seedlings significant significantly soil sowing sown species spray sprayer spring stage summer Table tested treatments triclopyr untreated Weed and Pest weed control weeks weevil Wellington white clover white-fringed weevil Zealand