Proceedings of the New Zealand Weed and Pest Control Conference1969 - Pesticides |
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Page 5
... Weed Control on Hydro Stations Control of Hornwort ( Ceratophyllum demersum ) B. E. Manson Endothal as an Aquatic Herbicide .... G. W. Woon and G. W. Mason Chairman's Summary ( R. L. Taylor ) - PEAS A New Urea Herbicide for Use in Pea ...
... Weed Control on Hydro Stations Control of Hornwort ( Ceratophyllum demersum ) B. E. Manson Endothal as an Aquatic Herbicide .... G. W. Woon and G. W. Mason Chairman's Summary ( R. L. Taylor ) - PEAS A New Urea Herbicide for Use in Pea ...
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TABLE 2 : MAIZE WEED CONTROL Treatment ( lb ) Weed Control * May 1969 Untreated control 2 cB Hand - weeded control 7 abAB - TRIAL FA 52/2 Grain Yield at Harvest May 1969 ( bu / acre ) 48 dD 115 abABC Inter - row cultivation 4 bcAB 92 ...
TABLE 2 : MAIZE WEED CONTROL Treatment ( lb ) Weed Control * May 1969 Untreated control 2 cB Hand - weeded control 7 abAB - TRIAL FA 52/2 Grain Yield at Harvest May 1969 ( bu / acre ) 48 dD 115 abABC Inter - row cultivation 4 bcAB 92 ...
Page 36
RECOMMENDATIONS On the basis of experimental results , the following recommendations for weed control in maize are made ( all chemicals should be applied in 30 to 40 gal carrier ) . ( 1 ) Where broadleaf ... WEED CONTROL IN MAIZE W. 36 36.
RECOMMENDATIONS On the basis of experimental results , the following recommendations for weed control in maize are made ( all chemicals should be applied in 30 to 40 gal carrier ) . ( 1 ) Where broadleaf ... WEED CONTROL IN MAIZE W. 36 36.
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