Vol. 28 (1975)

Proceedings of the New Zealand Weed and Pest Control Conference - Volume 28

DOI: https://doi.org/10.30843/nzpp.1975.28

Published: 1975-08-01

Presidential address

L.J. Matthews

xiv-xiv
- PDF
Annual report

M.J. Hartley

xv-xv
- PDF
Editorial report

M.J. Hartley

xvi-xvi
- PDF
Barley grass damage to lambs

M.J. Hartley, K.H. Bimler

2-6
- PDF
Laboratory germination of barley grass

A.I. Popay

7-11
- PDF
Effect of ethofumesate on barley grass and other pasture species

B.P. O'Connor, I.C. Logan, G.R. Rowe

12-16
- PDF
Factors affecting herbicide control of barley grass

M.J. Hartley

17-21
- PDF
Trifluralin and atrazine for weed control in lupin seed crops

P.J. Rhodes

22-23
- PDF
Chemical weed control in lupins

M. Betts

24-26
- PDF
Effect of herbicides on white lupins for seed production

R.B. Mitchell, F.A. Meeklah, J.C. Butel

27-30
- PDF
Preliminary evaluation of pre and post-emergence herbicides in ""Makau"" lotus

G.W. Ivens

31-34
- PDF
The tolerance of oil seed rape to herbicides

F.A. Meeklah, R.B. Mitchell, J.C. Butel

35-38
- PDF
Chemical weed control in Solanum laciniatum

M. Betts

39-42
- PDF
Review of and observations on correct methods of bracken control in forestry

D.S. Preest

43-48
- PDF
Effect of additives on bracken control by asulam and glyphosate

D.S. Preest

49-52
- PDF
Eradication of bracken on railway reserves

D.A. Kennedy

53-53
- PDF
Some aspects of absorption, translocation and metabolism of ¹⁴C picloram in gorse

M.P. Rolston, A.G. Robertson

54-59
- PDF
Movement of herbicide effects within gorse plants

A. Thompson

60-63
- PDF
The effect of soil moisture on uptake of herbicides by gorse

A. Thompson

64-66
- PDF
Scrub weed control with thiazafluron

S.J. Rae, T.M. Patterson

67-69
- PDF
A screening technique for evaluation of brushweed herbicides

R.W. Naish

70-74
- PDF
Weed control in snap beans

M.R. Stevenson

75-79
- PDF
Onion sowing depth and herbicides

G.J. Wilson

80-83
- PDF
Effect of simazine application and watering on asparagus seedlings

T.I. Cox

84-87
- PDF
Toxicity of some composite (Senecio) weeds

P.H. Mortimer, E.P. White

88-91
- PDF
Plant toxicities in sheep on a property with unusual weed control problems

B.H. Simpson

92-95
- PDF
Bioassay techniques for the determination of herbicide residues

A. Rahman, T.I Cox

96-100
- PDF
The organic matter status of some mineral soils in New Zealand

B. Burney, A. Rahman, G.A. Coomen, J.M Whitham

101-103
- PDF
Residual activity of atrazine, alachlor and linuron under different soil and climatic conditions

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

104-108
- PDF
Soil residues of picloram applied aerially to New Zealand brushweeds

B.N. MacDiarmid

109-114
- PDF
Mass diffusion of three organophosphate insecticides into a range of New Zealand soils

P.B. Udy

115-118
- PDF
Effect of two soil types on insecticide activity against black beetle adults

R.N. Watson, K.J. Webber

119-121
- PDF
Recent developments in the use of aldrin, dieldrin and 2,4,5-T in the USA

B.B. Watts

122-125
- PDF
Quality of 2,4,5-T available in New Zealand

G.W Mason

126-129
- PDF
Fungicide resistance: an approach to the problem

W.F.T. Hartill, R.E. Beever, P.J Brook

130-132
- PDF
Aquatic herbicide use - Administration aspects

A.J. Foley

133-135
- PDF
Aquatic weed control policy

Helen R. Hughes

136-142
- PDF
Submerged weed control by lake lowering

B.T. Coffey

143-153
- PDF
VEL 5026 - A new herbicide for non-selective weed control

B.N. MacDiarmid

154-159
- PDF
Preliminary investigations with DPX 3674 for weed control in forestry

A. Bowers, J.F. Porter

160-164
- PDF
A review of some factors affecting the performance of glyphosate

L.A. Scherp

165-168
- PDF
Paspalum control in Australasia with glyphosate

L.A. Scherp, A.B. Sarfaty

169-172
- PDF
Tetrapion: evaluation for the control of rhizomatous grasses and toetoe

G.R. Rowe, B.P. O'Connor

173-176
- PDF
DOWCO 290: a new growth regulator herbicide

R.W. Naish

177-180
- PDF
Difenzoquat for wild oat control in cereals

I.C. Logan

181-184
- PDF
Penoxalin, a new selective herbicide for weed control in peas, beans and other crops

R.W. Moore

185-188
- PDF
Herbicide antidotes - A new concept in weed control

B.E. Capper

189-192
- PDF
Current projects on biological control of insects

E.W. Valentine

193-195
- PDF
Controlling sirex with a nematode

R. Zondag

196-199
- PDF
The effect of two pathogens on a black beetle population in Kikuyu pasture

R.D. Archibald, J.F. Longworth, P.D. King, C.F. Mercer

200-204
- PDF
Introduction of a weevil for biolgical control of nodding thistle

C.T Jessep

205-207
- PDF
Notes on the biology and distribution of three recently discovered weevils in Hawkes Bay

M.J. Esson

208-212
- PDF
Control of white-fringed weevil adults with insecticides

R. East, R.D. Welsh, C.M. Miller

213-216
- PDF
Control of porina caterpillar with leptophos

I.C. Logan, B.P. O'Connor, W.T. McLaughlan

217-220
- PDF
Control of lucerne stem nematode with CGA 12223

S.J. Rae

221-222
- PDF
Preliminary attempt to reduce root knot nematode infestation on Chinese gooseberry roots

J. Griffin, G.M. Dixon

223-225
- PDF
A comparison of chemicals for the control of nysius on brassicas

T.E.T. Trought

226-229
- PDF
The control of a diamond back moth and cabbage white butterfly with phenthoate

R.D. Ridler

230-233
- PDF
Corn ear worm control with phenthoate

R.D. Ridler

234-236
- PDF
Effect of ground cover and pasture height on oviposition and establishment of soldier fly larvae

W.M. Kain, G. Burton

237-241
- PDF
Evaluation of carbofuran for the control of soldier fly larvae in pasture

G.R. Rowe, A.G mackay

242-247
- PDF
The effectiveness of insecticidal seed dressings against soldier fly larvae

G.M. Dixon, J. Parr

248-250
- PDF
The use of phorate, AC 92/100 and chlormephos for the control of larval soldier fly in maize

D.G. Saunders

251-254
- PDF
Control of grass grub in Otago and Southland

K.M. Stewart

255-257
- PDF
Chemical control of pasture pests on the West Coast

R.A French, R.P. Pottinger

258-261
- PDF
Resistance of lucerne to black beetle

P.D. King, C.F. Mercer, J. Stirling, J.S. Meekings

262-263
- PDF
Insecticide screening trials against black beetle

R.N. Watson, K.J. Webber

264-267
- PDF