Proceedings of the NZ Weed and Pest Control Conference 35 (1982)

TopIntroduction
pdf Annual report 1981-82
M.J. Hartley, p. 4

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pdf Presidential address to the 34th Conference 1981
G.C. Atkinson, p. 14

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pdf Summary of the opening address to the 34th Conference
D. Kidd, MP for Marlborough, p. 15

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pdf Obituary - D.A. Watkins
p. 16

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TopFruit Crops
pdf Oriental fruit moth in New Zealand
R.T. Baker, pp. 17-21

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pdf Integrated control of apple pests in N.Z. 18 Introduction and establishment of the organo-phosphate resistant predatory mite T. pyri in Waikato
C.H. Wearing and C.A. Proffitt, pp. 22-26

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pdf Grass grub adults defoliate tamarillos in Northland
R.H. Blank and M.H. Olson, pp. 27-31

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pdf Spray programmes for pest and disease control in tamarillos
P.T. Holland, D.W. McFarlane and T.K. McGhie, pp. 32-35

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pdf Mealybug control in grapes
R.W. Prince and P.W. Fisher, pp. 36-38

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pdf Control of black currant leaf spot
W.T. McLaughlan and D. Litchfield, pp. 39-43

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pdf Control of powdery mildew in grapes
R.W. Prince and P.W. Fisher, pp. 44-47

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pdf Control of Botrytis cinerea in grapes
P.W. Fisher and R.W. Prince, pp. 48-52

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pdf Kiwifruit seedling tolerance to soil applied herbicides
G.J. Wilson, pp. 53-57

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pdf Weed control in newly transplanted blueberries
A. Rahman, T.K. James and J. Mortimer, pp. 58-61

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pdf Weed control in black currants
F.A. Meeklah and R.B. Mitchell, pp. 62-66

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pdf Herbicides for establishing grape cuttings
D.J. Swain, pp. 67-69

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TopPasture Weeds
pdf Yarrow: rhizome control by cultivation
G.W. Bourdot, pp. 70-74

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pdf Clover defoliation before spraying with 2,4-D and its effect on clover recovery
D.K. Edmonds, P. Sanders and A.I. Popay, pp. 75-78

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pdf Chemical control of perennial nettle
A.I. Popay, D.K. Edmonds and P. Sanders, pp. 79-81

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TopPasture Pests
pdf Effects of grass grub density on production of tall fescue, cocksfoot and ryegrass sown with white clover
R. East, M.S. Koller and B.E. Willoughby, pp. 82-85

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pdf The effect of cultivation on disease incidence in grass grub populations
A.J. Miln, pp. 86-89

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pdf The potential of one high rate application of synthetic pyrethroids for control of adult grass grub
M.S. Venning, D.R. Lauren and R.F. Henzell, pp. 90-93

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pdf A comparison of lindane broadcast and drilled spring for grass grub beetle control
D.R. Lauren, R.F. Henzell and N.R. Wrenn, pp. 94-97

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pdf An investigation into the possibility of using lindane for grass grub control on dairy farms.
N.A. Thomson and J.F. Lagan, pp. 98-102

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pdf Progress with the use of nematodes and bacteria for the control of grass grub
T.A. Jackson and T.E.T. Trought, pp. 103-106

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pdf Chemical control of striped chafer and porina in improved tussock grassland
B.I.P. Barratt and K.M. Stewart, pp. 107-109

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pdf Field evaluation of baits for porina control
Alan Carpenter, pp. 110-112

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pdf Cricket damage on the Kaipara clay flats, Ruawai in 1982
R.H. Blank, D.S. Bell, C.R. Page and M.H. Olson, pp. 113-118

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pdf An association of Lolium endophyte with ryegrass resistance to Argentine stem weevil
R.A. Prestidge, R.P.Pottinger and G.M. Barker, pp. 119-122

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TopLucerne
pdf Parasites and predators of lucerne aphids at Flock House, Bulls
L.H. Bates and A.J. Miln, pp. 123-126

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pdf Fungicide seed treatments improve lucerne establishment
R.E. Falloon and R.A. Skipp, pp. 127-129

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TopScrub Weeds
pdf Gorse control with sheep and goats
J.E. Radcliffe, pp. 130-134

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pdf Control of young gorse plants by grazing
M.H. Hartley, pp. 135-137

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pdf Control of seedlings by low rates of herbicides
M.J. Hartley and A.I. Popay, pp. 138-140

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pdf Response of mature gorse to different esters of 2,4,5-T and fenoprop and picloram
John M. Balneaves, pp. 141-144

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pdf 2,4,5-T uptake by gorse - dependence on foliar development and herbicide formulation
J.A. Zabkiewicz and R.E. Gaskin, pp. 145-148

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pdf Gorse control by stump treatment
M.J. Hartley and A.I. Popay, pp. 149-151

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pdf Seasonal germination and establishment of gorse
G.W. Ivens, pp. 152-156

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pdf A multiple spray regime for broom control in forestry operations
John M. Balneaves, pp. 157-161

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pdf Movement of hexazinone spots applied to hill slopes
K.C. Harrington, M.P. Rolston and G.W. Ivens, pp. 162-165

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pdf Chemical control of blackberry in northland
P.W. Shannon and J.M. Leslie, pp. 166-168

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pdf 3, 6-DCPA and 3, 6-DCPA mistures for selective brushwood control in radiata pine
G.R. Rutherford, pp. 169-172

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TopStripe Rust
pdf Stripe rust of wheat: symptoms, epidemiology and host range in New Zealand
I.C. Harvey and R.M. Beresford, pp. 173-176

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pdf Breeding and selection of stripe rust resistant cultivars
G.M. Wright and F.R. Sanderson, pp. 177-180

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pdf Control of wheat diseases in Canterbury
B.L. McCloy, pp. 181-185

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pdf Fungicide treatment for stripe rust control in Canterbury
P. McCullough, pp. 186-190

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pdf Seed treatment and foliar-applied fungicides for control of stripe rust in Southland
W.H. Risk and R.M. Beresford, pp. 191-195

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pdf Propiconazole - A new systemic fungicide for disease control in cereals
T.M. Patterson, pp. 196-198

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pdf Diclobutrazol for stripe rust control in wheat
D.J.I. Jacobson, pp. 199-203

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pdf Fungicide treatment for stripe rust control in Southland and South Otago
P. McCullough, pp. 204-207

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pdf Seed treatment and foliar spray control strategies for disease control in winter wheat cv. Kopara
K.C. Chan and R.E. Gaunt, pp. 208-211

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pdf The formulation of a strategy for the control of stripe rust in wheat
J. Hedley and B.L. McCloy, pp. 212-214

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TopCereals
pdf Control of annual and perennial weeds in maize established by conventional and conservation tillage practices
M.L. Yortt, pp. 215-218

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pdf Weed control for sorghum with minimum tillage
G.J. Piggott, pp. 219-221

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pdf Herbicide extenders: a new concept of weed control
B. Capper, pp. 222-225

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pdf An evaluation of diclofop-methyl plus surfactant for wild oat control in wheat
W.T. McLaughlan, pp. 226-229

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pdf The tolerance of some bread wheats, duram wheats and triticales to herbicides used for wild oat control
W.J.P. Mitchel, pp. 230-232

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pdf Yellow gromwell control with herbicides in wheat
G.W. Bourdot, J.H.B. Butler and G.A. Hurrell, pp. 233-236

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pdf New seed treatments and foliar sprays for control of spot blotch of barley
J.E. Sheridan, M.V. Dawson and N. Grbavac, pp. 237-241

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pdf Control of crown rust in oats in the manawatu
P.A. Burnett and J.W.P. Mitchel, pp. 242-244

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pdf CDA of fungicides for control of crown rust of oats
J.E. Sheridan and H.V. Dawson, pp. 245-247

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pdf Influence of cultivation, sowing date and the life cycle of Argentine Stem weevil relative to seedling survival in maize
G.M. Barker, R.P. Pottinger and P.J. Addison, pp. 248-251

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TopNew Products and Techniques
pdf The effect of droplet density and spray mix volume on control of blue-green lucerne aphid
N.R. Wrenn and R.A. Skinner, pp. 252-255

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pdf Ragwort control using a rope wick applicator
W. Makepeace and A. Thompson, pp. 256-260

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pdf PP100 an alternative formulation of diquat for control of submerged aquatic weeds
J.S. Clayton and C.C. Tanner, pp. 261-264

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pdf Testing of systemic fungicides against Phytophthora cactorum
P.C. Long, pp. 265-268

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pdf Prochloraz - a new spectrum fungicide
D.L. Ballard and W.T. McLaughlan, pp. 269-273

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pdf Sethoxydim - a new post-emergence selective grass herbicide
R.W. Naish, I. Iwataki and M. Ishikawa, pp. 274-278

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pdf Fluazifop-butyl for selective control of many grass weds in broadleaf crops
T.M. Stewart, D.J.I. Jacobson and K.D. Kilsby, pp. 279-283

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TopStatistics
pdf The planning of experiments
J.H. Maindonald, pp. 284-288

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pdf Some aspects of the analysis and presentation of data from comparative trials
N.R. Cox, pp. 289-293

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pdf Ranking and selecting: what to do if your ANOVA rejects the null hypothesis
H.P. Edwards, pp. 294-297

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TopField Crops
pdf Weed control in peanuts in Northland
G.J. Piggot, E.N. Honore and H.M. Morgan, pp. 298-300

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pdf Control of weeds in edible chicory
B. Burney, J.T.K. Poll and A. Rahman, pp. 301-303

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pdf Early season weed control in onions
J.J.C. Scheffer and G.J. Wilson, pp. 304-307

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pdf Rationalization of spray programme for control of insect pests in Brussels sprouts
T.A. Jackson, pp. 308-311

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pdf Didymella stem canker of tomatoes and its control
J.J. Soteros and L.H. Cheah, pp. 312-314

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pdf The effect of weed interference in fodder beet yields
R.J. Field and Chong Woon Sum, pp. 315-318

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pdf Weed control in sugar beet
A. Rahman, T.K. James, D.J. Bond and M.H. Gray, pp. 319-323

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pdf Control of beet yellows disease vector Myzus persicae and the resultant effects on yield in Canterbury beet crops
S.L. Goldson and J.F. Pearson, pp. 324-327

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pdf The effect of herbicides used on asparagus on the growth rate of the earthworm Allolobophora caliginosa
N.A. Martin, pp. 328-331

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pdf Biology of potato mirid and Australian crop mirid on asparagus
R.J. Townsend and R.N. Watson, pp. 332-337

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pdf Grass weed control in asparagus - preliminary results
A. Rahman and P. Sanders, pp. 338-339

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Material from these papers was presented at the Annual Conference held at Waikato Motor Hotel, Hamilton on 9-12 August 1982.

Edited by M.J. Hartley.
Published by The New Zealand Weed and Pest Control Society Inc.

Please refer to the terms of use.