Proceedings of the NZ Weed and Pest Control Conference 42 (1989)
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- Introduction
- Keynote Address
- Pesticide Symposium
- Pasture Weeds
- Pasture and Crop Pests
- Pesticide Performance and Activity
- Forest, Scrub and Shelter
- Fruit Crops I
- Fruit Crops II
- Cereals
- Vegetable Crops
- Ornamentals
- Beneficial Insects
- Pesticide Resistance Report
| Presidential address to the 41st Annual Conference
M.J. Hartley, pp. 13-14 | |
| NZ Weed and Pest Control Research Scholarship - Katrina McCallum
p. 14 | |
| Annual report 1988-89
A.J. Popay, p. 14 |
| Resource allocations for future weed control activities
J.H. Combellack, pp. 15-31 |
| The role of government research in achieving safe pest management
S.L. Goldson and R.P. Pottinger, pp. 32-34 |
| Pasture tolerance to spring applications of the herbicide thiameturon-methyl
A. Rahman and P. Martin, pp. 35-38 | |
| Distribution and cross-tolerance of MCPA-tolerant nodding thistle
K.C. Harrington, pp. 39-42 | |
| Biological and economic effects of surfactant addition to MCPA for giant buttercup (Ranunculus acris) control
G.W. Bourdot, G.A. Hurrell and D.J. Saville, pp. 43-47 | |
| Establishment and seasonality of two ragwort feeding insects at Hanmer
H.M. Harman and P. Syrett, pp. 48-51 | |
| Introduction of the crown weevil (Trichosirocalus horridus) as an additional biocontrol agent against nodding thistle
C.T. Jessep, pp. 52-54 |
| Biological activity of DPX-L5300 in some New Zealand soils
T.K. James, A. Rahman and J. Mortimer, pp. 91-94 | |
| Clethodim - a post emergence herbicide for selective annual and perennial grass weed control in broadleaf crops
G.W. Kerse, D.L. Ballard and A.M. Cliffe, pp. 95-99 | |
| Broadleaf weed herbicide effects on wild oat: implications for tank mixing herbicides
Mitchell andrews, Alex V. Jones and Morag E. Andrews, pp. 100-104 | |
| The susceptibility of environmentally stressed Avena spp. to sequential applications of gibberellic acid and post emergence herbicides
Ross L. Dickson, Roger J. Field and mitchell Andrews, pp. 105-109 | |
| Effect of simulated rainfall and adjuvants on the activity of some grass herbicides
A. Rahman and T.K. James, pp. 110-113 | |
| Cyproconazole - a new DMI fungicide
G.W. Kerse and D.L. Ballard, pp. 114-118 | |
| Annual grass weed control with haloxyfop, a selective post emergence herbicide
P.J. Dryden, pp. 119-120 |
| Field evalution of Pinus radiata tolerance to triclopyr
G.W. Saville, pp. 121-123 | |
| Cost effective herbicides for Yorkshire fog (Holcus lanatus) control
J.W. Ray, N.A. Davenhill and A.L. Vanner, pp. 124-127 | |
| The effect of surfactants on the uptake and translocation of glyphosate in Yorkshire fog
R.E. Gaskin and J.A. Zabkiewicz, pp. 128-131 | |
| Evaluation of techniques to measure aerial spray deposition
B. Richardson, J. Ray and A. Vanner, pp. 132-136 | |
| The introduction of gorse spider mite, Tetranychus lintearius, for biological control of gorse
R.L. Hill, A.H. Gourlay and P.J. Wigley, pp. 137-139 | |
| Susceptibility of eucalyptus tortoise beetle (Paropsis charybdis) to Bacillus thuringiensis var. San Diego
T.A. Jackson and G.A. Poinar, pp. 140-142 | |
| Optimum rates of oxyfluorfen for different poplar and willow clones
A.N. Gilchrist, pp. 143-145 |
| The incidence of three Diaspid scales on kiwifruit in New Zealand
J.A. Berry, C.F. Morales, M.G. Hill, B.J. Lofroth and D.J. Allan, pp. 182-186 | |
| Toxicity of lime sulphur to armoured scale
R.H. Blank and M.H. Olson, pp. 187-190 | |
| Lime sulphur for armoured scale and lichen control on kiwifruit
R.H. Blank and M.H. Olson, pp. 191-194 | |
| Pesticides for use close to and during harvest of persimmons
R.A. Prestidge, P.T. Holland, A.D. Clarke and C.P. Malcolm, pp. 195-199 | |
| Significance of and monitoring for alien fruit flies (Tephritidae)
J.M. Cowley and E.R. Frampton, pp. 200-203 | |
| Procedures for fruit fly (Tephritidae) eradication in New Zealand
B.P. Stephenson, pp. 204-208 | |
| The effect of weed removal on growth of young apricot trees
R.B. Mitchell and R.J. Abernethy, pp. 209-212 |
| The effects of fallow and herbicide on wheat production in Canterbury
R.T. Alexander and J.H.B. Butler, pp. 213-216 | |
| Disease effects on radiation interception in barley crops
H.G. Whelan and R.E. Gaunt, pp. 217-220 | |
| Control of scald and net blotch of barley with DMI fungicides
J. Edmund Sheridan and david K. Nendick, pp. 221-224 | |
| Effect of nitrate concentrations and additional amino acids on the susceptibility of wheat to chlorsulfuron
Farhad Dastgheib, Mitchell Andrews and Roger J. Field, pp. 225-228 |
| Status of introduced larval parasitoids of tomato fruitworm
G.P. Walker and P.J. Cameron, pp. 229-232 | |
| Aphid control with RH7988
T.J.B. Herman and R.B. Chapman, pp. 233-237 | |
| Garden weevil life cycle and insecticides for its control in asparagus
R.A. Prestidge and B. Willoughby, pp. 238-242 | |
| Fungicidal control of Stemphylium leaf spot of asparagus
K.G. Tate, L.H. Cheah, A.W. Hunt and H. Dick, pp. 243-246 | |
| Powdery mildew of peas; possible causes of recent epidemics and prospects for control
R.E. Falloon, A.F. McErlich and R.E. Scott, pp. 247-250 | |
| Response of potatoes, onions and tomatoes to herbicides used for brushweed control
P.G. Lobb, pp. 251-253 | |
| Control of powdery mildew (Erysiphe pisi) with penconazole
G.B. Follas and R.D. Welsh, pp. 254-255 | |
| Alternative insecticides for control of lepidoptera on cabbages
P.J. Cameron, pp. 256-258 |
| Control of black vine weevil (Otiorhynchus sulcatus (F.)) larvae with parasitic nematodes and fungal pathogens
B.I.P. Barratt, C.M. Ferguson, T.A. Jackson, pp. 259-261 | |
| Carbaryl for control of black vine weevil (Otiorhynchus sulcatus (F.)) on rhododendrons
B.I.P. Barratt, D.R. Lauren, C.M. Snelling and C.M. Ferguson, pp. 262-265 | |
| Evaluation of fungicides for control of fairy ringspot disease in carnations
M. Braithwaite, R.C. Close and D.J. Saville, pp. 266-268 |
| Evaluation of acaricides for control of Melittiphus alvearius mite in export bee packages
R.F. van Toor, pp. 269-273 | |
| Melittobia spp. as parasitoids of bumble and lucerne leafcutting bees and their control in New Zealand
R.P. Macfarlane and B.J. Donovan, pp. 274-277 |
| The New Zealand Committee on Pesticide resistance 1989 Summary
R.W. Prince, M.S. Moore and C.H. Wearing, pp. 278-292 |
Material from these papers was presented at the Annual Conference held at Taranaki Country Lodge, New Plymouth on 8-10 August 1989.
Edited by A.J. Popay.
Published by The New Zealand Weed and Pest Control Society Inc.
Please refer to the terms of use.


© 2007 New Zealand Plant Protection Society (Inc.)