Proceedings of the New Zealand Weed and Pest Control Conference, Volume 391986 - Pesticides |
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Page 49
SEEDLING DISEASE OF MARROW STEM KALE CONTROLLED WITH FUNGICIDE SEED TREATMENTS R.E. FALLOON , R.A. BANFIELD * and M.J. CHRISTENSEN Plant Diseases Division , DSIR , Palmerston North * Crop Research Division , DSIR , Lincoln SUMMARY Seven ...
SEEDLING DISEASE OF MARROW STEM KALE CONTROLLED WITH FUNGICIDE SEED TREATMENTS R.E. FALLOON , R.A. BANFIELD * and M.J. CHRISTENSEN Plant Diseases Division , DSIR , Palmerston North * Crop Research Division , DSIR , Lincoln SUMMARY Seven ...
Page 55
Test of different fungicides Seed treatments listed in Table 2 were applied to seed of 92 % germination ( N.Z. Official Seed Testing Station ) . Seeds were sown ( September 1982 ) into seedling trays containing sand / peat potting mix ...
Test of different fungicides Seed treatments listed in Table 2 were applied to seed of 92 % germination ( N.Z. Official Seed Testing Station ) . Seeds were sown ( September 1982 ) into seedling trays containing sand / peat potting mix ...
Page 197
For the spring / early summer treatments weeds were removed at the required time by hand weeding . ... weed control for the rest of the growing season , except for the 12 week treatment which was treated with diuron at 2 kg ai / ha .
For the spring / early summer treatments weeds were removed at the required time by hand weeding . ... weed control for the rest of the growing season , except for the 12 week treatment which was treated with diuron at 2 kg ai / ha .
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Contents
Author Index | 9 |
PASTURE PESTS | 15 |
Field testing of seed protectants against black field cricket attack | 22 |
Copyright | |
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activity adult aphid application asparagus assessed Auckland block caused chemicals clopyralid compared counts cover crop damage density DISCUSSION disease DSIR effect eggs emergence establishment experiments field formulation four fruit fungicides gave glyphosate gorse grass grass grub ground growth Hamilton harvest height herbicide higher important increased indicated infested insect insecticide kg ai/ha kill larvae leaf leaves less levels lower lucerne March Mean measured METHODS months mortality North numbers observed occurred P.O. Box pasture Pest Control Conf plants plots population present Private Proc production pupae ragwort range rates reduced REFERENCES replicates reported Research residues root ryegrass samples scale season seed seedlings showed significant significantly similar soil spears species spray spring stage stem Table tested thistle treated treatments trees trials untreated vines Weed and Pest weed control weeks weevil whitefly yield Zealand