Proceedings of the New Zealand Weed and Pest Control Conference1976 - Pesticides |
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Page 101
... reported by other workers but showed very considerable difference between the two harvest years . In discussion it was reported that malting barley had shown a reverse tendency , the 1976 harvested seed being slower germinating than ...
... reported by other workers but showed very considerable difference between the two harvest years . In discussion it was reported that malting barley had shown a reverse tendency , the 1976 harvested seed being slower germinating than ...
Page 40
... reported by Ferens ( 1955 ) who concluded that even though complete brownout of gorse could be obtained with 4 kg / ha for up to 6 months , regrowth would normally be expected , and a follow - up treatment such as burning , respraying ...
... reported by Ferens ( 1955 ) who concluded that even though complete brownout of gorse could be obtained with 4 kg / ha for up to 6 months , regrowth would normally be expected , and a follow - up treatment such as burning , respraying ...
Page 203
... reported from visual observations that white clover established successfully when oversown into ethofumesate - treated plots 3 months after treatment . The work reported here monitored the residual activity of ethofumesate under the ...
... reported from visual observations that white clover established successfully when oversown into ethofumesate - treated plots 3 months after treatment . The work reported here monitored the residual activity of ethofumesate under the ...
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