Vol. 22 (1969)

Proceedings of the New Zealand Weed and Pest Control Conference - Volume 22

DOI: https://doi.org/10.30843/nzpp.1969.22

Published: 1969-07-31

Presidental address

W.F. Leonard

15-16
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Trends in weed control on hydro stations

H.F. Rodger

17-22
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Control of hornwort (Ceratophyllum demersum)

B.E. Manson

23-29
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Endothal as an aquatic herbicide

G.W. Woon, G.W. Mason

30-35
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A new urea herbicide for use in pea crops

E.G.R. Wallace

36-43
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Weed control in peas for processing

C.C. MeLeod

44-49
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Post-emergence weed control in garden peas

F.C. Allen

50-54
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Trifluralin: weed control in peas

R. Taylor, R.N. Arnst

55-56
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Terbutryne-a new triazine herbicide for peas

T.M. Patterson

57-60
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Experiences with selective herbicides when developing complete mechanization for growing fodder beet

J.S. Dunn

61-67
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A new post-emergence herbicide for beets

P.G. Coles, A.E. Johns

68-73
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Phenmedipham for weed control in mangolds

F.A. Meeklah

74-78
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Herbicides for horticultural beet crops

T.I. Cox

79-87
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The effects of weed control with paraquat on the yield of lucerne

R. Taylor

88-91
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Control of barley grass in lucerne

F.A. Meeklah

92-104
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Management practices affect the purity of a lucerne stand

W.R. Lobb

105-110
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Benefin: pre-emergence weed control in lucerne

R. Taylor

111-113
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Weed control in lucerne

R.J. Clare, L.J. Matthews

114-117
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Grass weed control in lucerne with carbetamide

K.B. Miles

118-122
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Weed seeds in agricultural seeds: a seed producer's viewpoint

J.R. Cocks

123-126
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The harmful effects of weeds

R. Dingwall

127-132
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Seed certification

N.L. Shillito

133-137
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Weed control in small seed crops

F.C. Allen

138-142
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Cleaner seed by machine dressing

J.R. Hartley

143-148
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The use of asulam for the control of docks

K.B. Miles, D.C. Isaacs

149-155
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Control of Carex longebrachiata

E.N. Honore, J.G. Whittles

156-160
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Weed control trials in linseed

F.C. Allen

161-166
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Bromoxynil/MCPA for weed control in linseed

K.B. Miles, J.W. Blease

167-169
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Scrub weed control with cutting and slashing machines

C.J. Batten, J.R. McDonnell

170-172
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The addition of paraquat and diquat to 2,4,5-T for gorse control

P.P. Williams, P.C. Palmer

173-177
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Control of scrub weeds with 2,4,5-T plus dicamba

R.L. Taylor, J. Patterson

178-179
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Formulations of picloram with 2,4,5-T for brush weed control

E.A. Upritchard

180-186
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The control of sweet brier with granular herbicides

F.A. Meeklah

187-192
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Control of tutu

S.R. Sparrow

193-194
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The biology of matagouri

G.T. Daly

195-200
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loxynil octanoate for post-emergence weed control in onions

K.B. Miles

201-205
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Benefin and pebulete: weed control in transplanted tobacco

R. Taylor

206-208
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Aphids in cereals in New Zealand

A.D. Lowe

209-213
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Summary of trials for the control of barley yellow dwarf virus

R.C. Close

214-226
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Effect of the grain aphid on yield and quality of wheat

F.R. Sanderson, R.I. Mulholland

227-235
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Aphid control in wheat and barley

L.W. Blackmore

236-242
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Pasture response to organophosphate insecticide treatments for grass grub

J.R.F. McLean

243-252
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Chemical control of grass grub: results of trial work during 1967/8 season

P.H. Raaijen

253-257
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Canterbury field trials on grass grub control 1966-68

P.E.C. Read

258-267
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Insecticidal effects on some soil organisms

J.M. Kelsey

268-274
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Some ecological observations on the Australian soldier fly Altermetaponia rubiceps (Macquart)

J.S. Timlin

275-279
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The effect of Australian solider fly on pasture crops and production

S.R. Hewitt

280-286
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Aphodius in Canterbury

J.M. Kelsey

287-289
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Control of Aphodius howitti Hope (Coleoptera: Aphodiinae) in Canterbury

P.E.C. Read

290-295
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Results of field experiments with diazinon and other transient chemicals for control of black beetle adults in pasture

D.H. Todd

296-300
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Results of laboratory screening tests with insecticides for control of white-fringed weevil larvae and adults

D.H. Todd

301-306
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An economic study of the use of insecticides for the control of porina caterpillar

C.F. McLaren, D.K. Crump

307-322
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A sequential sampling plan for larvae of Wiseana species

R.A. French

323-327
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