Vol. 26 (1973)

Proceedings of the New Zealand Weed and Pest Control Conference - Volume 26

DOI: https://doi.org/10.30843/nzpp.1973.26

Published: 1973-08-01

Presidential address

D.D. McPhail

xvi-xvi
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A review of chemical control of bracken and gorse for forest establishment

C.C.R. Chavasse, N.A. Davenhill

2-6
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The control of bracken with asulam

A.C. Wasmuth

7-12
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The effect of herbicides on gorse and pasture species

A. Thompson

13-16
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Formulations of picloram 2,4,5-T for long term control of gorse

E.A. Upritchard

17-22
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Winter treatment of gorse with picloram 2,4,5-T compared with 2,4,5-T and 2,4,5-T plus diquat

R.W. Moffat

23-28
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Control of tutu (Coriaria sarmentosa) by herbicides

F.A. Meeklah, R.B. Mitchell

29-33
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The economics of sweet brier control

F.A. Meeklah, R.B. Mitchell

34-38
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The control of stinking mayweed in pastures

A. Thompson, W.J.P. Mitchel

40-44
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Preliminary trials with bentazon on pasture

R.W. Fellowes

45-47
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Control of chickweed in pasture

T.M. Patterson

48-49
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Control of ragwort

R.L. Taylor

50-52
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Weed free lucerne in pumice country

G.C. Atkinson, C.A. Douch

54-59
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Lucerne: chemical weed control of the major common weeds

I.C. Logan, R.N. Arnst

60-64
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Effect of isobumeton mixtures, pronamide, terbacil and metribuzin on lucerne

F.A. Meeklah, H. McRobb

65-69
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Weed control in established lucerne with isobumeton

S.J. Rae, T.M. Patterson

70-73
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Atrazine formulations for weed control in established lucerne

C.D. Forgie

74-77
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Lucerne weed control-results of two Northland trials

E.N. Honore, W.B. McMeikan, C.L.B. Cumberland

78-80
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Barley grass: its effects on the value of sheep products

A.W. Shugg, G.W. Vivian

82-86
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Effect of wool type on barley grass damage to lambs

M.J. Hartley, G.C. Atkinson

87-91
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Effect of chemical removal of barley grass on lamb growth rates: Part II

M.J. Hartley, G.C. Atkinson

92-97
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Observations on identification and distribution of barley grass species

F.C. Allen

98-103
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The presentation of results of field experiments

P.B. Lynch

106-110
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Weeds in Auckland vineyards

A.D. Clarke, E.N. Honore

112-116
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Fungous diseases of pasture plants

G.C.M. Latch

118-121
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Factors increasing root rot and affecting persistence of clover

S.A. Menzies

122-125
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Responses in young sheep to fungicides applied to grazed pasture

G.L.B. Cumberland, E.N. Honore, G. Clout

126-128
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Operational control of Dothistroma needle blight in radiata pine plantations in New Zealand 1966-73

J.W. Cilmour, G.J. Leggat, J. Fitzpatrick

130-138
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Control of terminal crook disease of radiata pine seedlings

A.L. Vanner, J.W. Gilmour

139-144
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Decline diseases of fruit trees caused by basidiomycete fungi

J.B. Taylor

145-148
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Investigations into the control of anthracnose of grapevine

P.J. Brook

149-150
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Description and key of barley diseases in New Zealand

F.R. Sanderson

152-156
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A survey of barley diseases in New Zealand

B.J. Arnst, J.E. Fenwick

157-160
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Diseases of maize in New Zealand

R.A. Fullerton

161-165
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Insect pests of maize

B.B. Given

166-172
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A shadehouse method for testing acaricides against the European mite, Panonychus ulmi (Koch)

D.J. MacKenzie

174-177
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Broad spectrum control of insect pests in pip fruit with chlorpyrifos

C.W. Woon, A.A. Haydon

178-180
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Black beetle and crickets in Northland

D.G. Reynolds, A.C.F. Langton

182-183
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Biology and distribution of black beetle (Heteronychus arator)

M.J. Esson

184-188
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A comparison of the use of organophosphate insecticide or nitrogen fertiliser to compensate for pasture yield losses caused by porina caterpillar

W. Harris

189-193
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Soldier fly-aspects of its control with autumn cultivation

G.L.B. Cumberland, C.B. Dyson, C.A. Farrell

196-200
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The potential of insecticides as a means of controlling soldier fly

G.M. Dixon, D.C. Grimmer

201-205
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A study in the use of granular insecticides for soldier fly larvae control in establishing maize

A. Mackay, G. Rowe

206-209
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Soldier fly-control of larvae with chemicals

G.L.B. Cumberland, E.N. Honore

210-211
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Results of screening insecticides against soldier fly larvae in pasture

R.W. Fellowes

212-214
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