Vol. 31 (1978)

Proceedings of the New Zealand Weed and Pest Control Conference - Volume 31

DOI: https://doi.org/10.30843/nzpp.1978.31

Published: 1978-08-01

Annual report 1977-78

M.J. Hartley

15-15
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Editorial report 1977-78

M.J. Hartley

16-16
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Economics of scrubweed control

B.N. MacDiarmid

17-20
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Cost benefit of barley grass control

M.J. Hartley, G.C. Atkinson

21-24
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Persistence of some herbicides used for weed control in maize

A. Rahman, B. Burney, B.E. Manson

25-29
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Selective control of rayless chamomile in onions

G.J. Wilson, J.J.C. Scheffer

30-33
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Effects of glyphosate on Oxalis latifolia

T.I. Cox

34-39
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A survey of aerial gorse treatment in otago-Southland 1973-75

C.J. Sharpe, E.A. Upritchard

40-43
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Further herbicide studies on gorse seedling

G.W. Ivens

44-46
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Effect of fire on gorse seeds

J.A. Zabkiewicz, R.E. Gaskin

47-52
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Some aspects of seed ecology of gorse

G.W. Ivens

53-57
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Efficacy and selectivity of hexazinone in radiata pine

J.N. Cameron, K.G. Stokes

58-65
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Control of blackberry with fosamine

M.J. Cornwell, A. Coakley, R.W. Moore

66-68
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Burn-timing and bracken vigour

D.S. Preest, Andrea M. Cranswick

69-73
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A new concept in noxious plant control

D. Macnab

74-78
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Potato aphids in the Manawatu

A.J. Miln

79-84
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Resistance of green beans to aphid-born viruses in New Zealand

M.J. Malone

85-88
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The effect of tillage techniques on insect pests of seedling maize

Alan Carpenter, W.M. Kain, C.J. Baker, R.E.H. Sims

89-91
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Effects on whitefringed weevil on maize

R. East, R.N Watson

92-95
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Argentine stem weevil control in maize

R.N. Watson, N.R. Wrenn

96-102
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Investigation on the control of black beetle in seedling maize

R.N. Watson, N.R. Wrenn, V.K. Taufa

103-107
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Vegetable weevil control in cabbages

A.M. Ferguson

108-112
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Establishment of oil seed rape by direct drilling

R.I.K. Hart, D.J.I. Jacobson

113-116
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Weed control in blueberries

S.H. Staniland, G.C. Atkinson, T.K. James

117-120
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Herbicide tolerance of sainfoin

T.K. James, G.C. Atkinson

121-123
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Introduced slugs and snails

N.A. Martin

124-126
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Control of slug damage in oversown pasture legumes

J.F.L. Charlton

127-130
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Control of European red mite in apple orchards

R.T. Baker

131-134
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Insect control on kiwifruit, Part I

A.M. Ferguson, A.E. Stratton

135-139
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Insect control on kiwifruit, Part II

A.M. Ferguson, A.E. Stratton

140-146
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Preliminary studies on control of root-knot nematode on kiwifruit with fenamiphos

G.S. Grandison, M.M Spencer

147-150
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Damage to passionfruit and strawberies caused by the Australian crop mirid

R.T. Baker

151-153
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The importance of application time when synthetic pyrethroids are used to control adult grass grub

D.R. Lauren, R.F. Henzell, M.L. Yortt

154-159
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Evaluation by topical application of selected insecticides against adult grass grub

G.D.G. du Toit

160-163
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Control of manuka beetle

N.A. Thomson, G. Rys, A. Carpenter

164-166
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Residual activity of two insecticides against black beetle

R.N. Watson, P.T. Holland, M.H. Olson

167-172
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An evaluation of three methods of application of insecticide to pasture for the control of black beetle

R.H. Blank, M.H. Olson

173-175
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Earthworms in New Zealand Agriculture

N.A. Martin

176-180
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Weed-spray trains on N.Z. Railways

D.A. Kennedy

181-182
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Iprodione (26019 RP) - A new broad-spectrum fungicide

C. Surman

183-187
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Amitraz: a new horticultural miticide

L.R. Walbridge, R.P. de Borst

188-191
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Control of Poa annua in fine turf using ethofumesate

J.R.F. McLean

192-194
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The control of Onehunga weed with bromofenoxim

T.M. Patterson

195-197
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Control of barley grass by grazing management

M.J. Hartley, G.C. Atkinson, K.H. Bimler, T.K. James, A.I Popay

198-202
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Residual activity of ethofumesate under different soil and climatic conditions

A. Rahman, B.E. Manson, B. Burney

203-207
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Integrated control of apple pests in New Zealand 11. The influence of field application of azinphos-methyl on predation of European red mite by Typhlodromus pyri

J.T.S. Walker, D.R. Penman

208-213
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Integrated control of apple pests in New Zealand 12. Commercial implementation of integrated control of European red mite in Nelson

C.H. Wearing, E. Collyer, W.P. Thomas, C. Cook

214-220
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Integrated control of apple pests in New Zealand 13. Selective insect control using diflubenzuron and Bacillus thuringiensis.

C.H. Wearing, W.P. Thomas

221-228
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Integrated control of apple pests in New Zealand 14. Sex pheromone traps to determine applications of azinphos-methyl for codling moth control

C.H. Wearing, J.G. Charles

229-235
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Integrated control of apple pests in New Zealand 15. Introduction of two predaceous phytoseiid mites

W.P. Thomas, Linda M. Chapman

236-243
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