Proceedings of the New Zealand Weed and Pest Control Conference1969 - Pesticides |
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Results 1-3 of 81
Page 162
... Treated Nov. 10 120 cdAB Treated Nov. 28 101 eC 135 aA 130 abcAB 132 abA 119 cdAB atrazine 0.75 127 abcdAB 122 bcdAB G34698 1.25 115 dBC 119 cdAB МСРА 0.57 / Dicamba 0.093 130 abcAB 126 abcdAB Untreated 100 eC = 14.2 cwt / acre CV 6.3 ...
... Treated Nov. 10 120 cdAB Treated Nov. 28 101 eC 135 aA 130 abcAB 132 abA 119 cdAB atrazine 0.75 127 abcdAB 122 bcdAB G34698 1.25 115 dBC 119 cdAB МСРА 0.57 / Dicamba 0.093 130 abcAB 126 abcdAB Untreated 100 eC = 14.2 cwt / acre CV 6.3 ...
Page 189
... treated bushes , with both dicamba and picloram persisting for longer periods than 2,3,6 - TBA on the drier sites . RELIABILITY - - An important factor in results is the reliability of kill i.e. , the num- ber of bushes completely ...
... treated bushes , with both dicamba and picloram persisting for longer periods than 2,3,6 - TBA on the drier sites . RELIABILITY - - An important factor in results is the reliability of kill i.e. , the num- ber of bushes completely ...
Page 126
... treated paddock , and a paddock that is corner to corner with the treated area has a good crop of turnips , and has never been searched . - D. Barton of Carew had 52 acres treated with fensulfothion at 2 lb on April 6. The next morning ...
... treated paddock , and a paddock that is corner to corner with the treated area has a good crop of turnips , and has never been searched . - D. Barton of Carew had 52 acres treated with fensulfothion at 2 lb on April 6. The next morning ...
Contents
Presidential Address W F Leonard | 15 |
Control of Hornwort Ceratophyllum demersum B E Manson | 23 |
Endothal as an Aquatic Herbicide G W Woon and G W Mason | 30 |
Copyright | |
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Common terms and phrases
abAB acre aphid application areas assessment asulam atrazine Auckland Australian soldier fly autumn barley grass bromus mollis BYDV Canterbury carbetamide cereal aphid chemical chlormequat Christchurch crop damage Department of Agriculture diazinon dicamba diquat disulfoton dry matter effect ester farm farmers fathen fenitrothion fensulfothion formulations gorse grain gran granules grass grub grazing growth harvest heptachlor herbicides increase infestation insecticide ioxynil larvae lb/acre lindane linuron lucerne matagouri MCPA MCPB means and signif methabenzthiazuron mixture N.Z. Weed organophosphate P.O. Box paddock paraquat parathion pasture response peas Pest Control Conf phenmedipham phorate picloram plants plots porina post-emergence Proc production prometryne pyrazon rainfall rates reduced replicates residual ryegrass samples season significant simazine soil sowing sown species spraying Stat Summary Table terbutryne thistle tion Total treated Treatment lb trials trichlorfon Untreated variety Weed & Pest weed control weed seeds wheat white clover willow weed yield Zealand