Vol. 20 (1967)

Proceedings of the New Zealand Weed and Pest Control Conference - Volume 20

DOI: https://doi.org/10.30843/nzpp.1967.20

Published: 1967-07-31

Opening address

A. Stewart

13-15
- PDF
Control of Tutsan

G.A. Johns

17-20
- PDF
Tree control on farms

J.L. Harrison-Smith

21-25
- PDF
A comparison of 2,4,5-T and picloram for gorse control

F.A. Meeklah

26-31
- PDF
Ragworth control with picloram

P.C. Coles

32-36
- PDF
Control of Italian arum

B.A. Cunning

37-39
- PDF
A review of non-selective weed control in New Zealand

C.I. McFarlane

40-46
- PDF
Weed control practices of the New Zealand railways

D.A. Kennedy

47-49
- PDF
Liveweight gains of young sheep grazing chemically treated pastures

P.C. Palmer

50-57
- PDF
Quantitative studies on the use of paraquat for pasture renovation

P.P. Williams

58-66
- PDF
Chemical establishment of wheat

L.W. Blackmore

67-73
- PDF
Bipyridyl herbicides and the direct establishment of crops in uncultivated soil. 1. Cereals

R. Taylor

74-79
- PDF
Bipyridyl herbicides and the direct establishment of crops in uncultivated soil. 2. Brassicas

R. Taylor

80-86
- PDF
Weeds in potatoes

T.I. Cox

87-93
- PDF
Potato spacing in relation to the use of herbicides

P. Bramley

94-100
- PDF
Tolerance of potatoes to paraquat and dicamba

R.L. Taylor

101-101
- PDF
The effect of picloram on pasture production and composition

P. Bramley, A. Thompson, F.A. Meeklah

102-110
- PDF
Residual effects of herbicides on sensitive plants

T.I. Cox

111-117
- PDF
Some factors affecting the persistence of picloram in the soil

R.W. Moffat

118-125
- PDF
Distribution of weeds in New Zealand

B.P.J. Molloy

126-128
- PDF
Factors affecting the establishment of manuka (Leptospermum scoparium)

D.A. Grant

129-134
- PDF
Economics of pasture insect control

R.C. Jensen

135-149
- PDF
Residual effectiveness of certain grass-grub insecticides

D.R. Rastrick, E.A. Upritchard

150-154
- PDF
Grass-grub control in Canterbury, 1966

J.M. Kelsey, P.E.C. Read

155-156
- PDF
Limitations of DDT on volcanic soils

L.J. Matthews

157-162
- PDF
Control of grass-grub 1966

F.R. McKee

163-164
- PDF
Control of grass-grub with low rates of heptachlor

R.L. Taylor

165-166
- PDF
The effect of treating soil or pasture with heptachlor granules on heptachlor residues in soil, pasture and stock

S.R.B. Solly

167-173
- PDF
Lindane residues on pastures and in the fat of sheep following the use of lindane prills

J.N. Collet, D.L. Harrison

174-178
- PDF
Control of insect pests of establishing brassicas

R.A. French, J.A. Douglas

179-184
- PDF
Aphids on crops in New Zealand

A.D. Lowe

185-196
- PDF
The vectors of plant viruses

R.C. Close

197-203
- PDF
Biological control of aphids

E.W. Valentine

204-207
- PDF
Aphid and virus resistance in crops

T.P. Palmer, H.C. Smith

208-213
- PDF
Sowing date as an aphid-virus control technique

A.D. Lowe

214-216
- PDF
Insecticide granules and virus in autumn-sown wheat

R.I. Mulholland, C.T. Jessep

217-221
- PDF
Granular insecticides for aphid control

R.C. Close

222-226
- PDF
Chemical control of cereal aphid (Rhopalosiphum padi L.)

C.T. Jessep

227-228
- PDF
Cereal aphid control trials in North Canterbury

R.C. Stephen

229-235
- PDF
Control of aphids in wheat (North Island)

L.W. Blackmore

236-246
- PDF