Proceedings of the New Zealand Weed and Pest Control Conference1976 - Pesticides |
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Page 91
... Acre ' , and cauliflower , cv ' Phenomenal Y505 ' , were made at the DSIR Pukekohe Vegetable Research area between 8 February and 18 June 1974. From each planting 10 plants were used to follow disease progress . Each of the selected ...
... Acre ' , and cauliflower , cv ' Phenomenal Y505 ' , were made at the DSIR Pukekohe Vegetable Research area between 8 February and 18 June 1974. From each planting 10 plants were used to follow disease progress . Each of the selected ...
Page 96
... Acre ' or ' Green Acre ' , and in all but one trial every planting hole was inoculated with 20 g of a mixture of macerated roots from infected plants and peat , to ensure all plants were equally exposed to abundant inoculum . Trials ...
... Acre ' or ' Green Acre ' , and in all but one trial every planting hole was inoculated with 20 g of a mixture of macerated roots from infected plants and peat , to ensure all plants were equally exposed to abundant inoculum . Trials ...
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