Proceedings of the New Zealand Weed and Pest Control Conference1969 - Pesticides |
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Page 267
... DSIR are carrying out further work in this sphere . Table 5 shows that both diazinon and lindane at 2 lb reached signifi- cance at the 1 % level compared with control and " machine only " in grub reduction . Lindane 1 lb also gained ...
... DSIR are carrying out further work in this sphere . Table 5 shows that both diazinon and lindane at 2 lb reached signifi- cance at the 1 % level compared with control and " machine only " in grub reduction . Lindane 1 lb also gained ...
Page 350
... D.S.I.R. , Private Bag , Petone . Buchanan , Dr R. S. , c / o Ivon Watkins - Dow Ltd. , P.O. Box 144 , New Plymouth . Burgess , A. C. , Department of Agriculture , Private Bag , Palmerston North . Burney , B. , P.O. Box 1004 , Hamilton ...
... D.S.I.R. , Private Bag , Petone . Buchanan , Dr R. S. , c / o Ivon Watkins - Dow Ltd. , P.O. Box 144 , New Plymouth . Burgess , A. C. , Department of Agriculture , Private Bag , Palmerston North . Burney , B. , P.O. Box 1004 , Hamilton ...
Page 351
... DSIR , Christchurch . Hewitt , S. R. , Department of Agriculture , P.O. Box 103 , Whakatane . Hodder & Tolley Ltd. , P.O. Box 613 , Palmerston North . Hodder & Tolley Ltd. , P.O. Box 80 , Hawera ( S. A. McIndoe ) . Honore , E. N. ...
... DSIR , Christchurch . Hewitt , S. R. , Department of Agriculture , P.O. Box 103 , Whakatane . Hodder & Tolley Ltd. , P.O. Box 613 , Palmerston North . Hodder & Tolley Ltd. , P.O. Box 80 , Hawera ( S. A. McIndoe ) . Honore , E. N. ...
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