Proceedings of the NZ Plant Protection Conference 49 (1996)

TopIntroduction
pdf Presidential address to the 48th Conference 1995
A. Rahman, p. xiv

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pdf Secretary's annual report 1995/96
J.A. Zabkiewicz, p. xv

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pdf NZPPS Research Scholarship - Richard McDowell
p. xv

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pdf Obituary - Frank C. Allen
p. xvi

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TopFruit Crops
pdf Effect of insecticides on immature and mature stages of Encarsia citrina, an armoured scale parasitoid
C. Thomson, A.R. Tomkins and D.J. Wilson, pp. 1-5

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pdf Pest control on kiwifruit with an insecticidal soap
A.R. Tomkins, pp. 6-11

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pdf Evaluation of a mineral oil for pest control on kiwifruit
A.R. Tomkins, A.J. Greaves, D.J. Wilson and C. Thomson, pp. 12-16

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pdf A potential biological control agent for greenhouse thrips
K.J. Froud, P.S. Stevens and D.R. Cowley, pp. 17-20

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pdf Mortality responses of tydeid mite following hot water treatment
V.M. Jones and B.C. Waddell, pp. 21-26

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pdf Control of insect pests in persimmon with spray oils
R.E. Gaskin, B.H. Rohitha and P.T. Holland, pp. 27-31

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pdf An evaluation of sulphur for brown rot control in Central Otago stonefruit
G.F. McLaren, J.A. Fraser and D.G. Lynch, pp. 32-36

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pdf Postharvest rots of avocados: improved chemical control by using different application methods
K.R. Everett and L. Korsten, pp. 37-40

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TopPipfruit
pdf Comparison of suction and beating tray sampling for apple pests and their natural enemies
D.M. Suckling, G.M. Burnip, A.R. Gibb, F.J.L. Stavely and S.D. Wratten, pp. 41-47

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pdf Comparison between emergence and egg laying in applecurling midge (Dasyneura mali)
J.T. Smith and R.B. Chapman, pp. 48-51

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pdf Sex pheromone communication in the apple leafcurling midge (Dasyneura Mali)
M.O. Harris, S.P. Foster, K. Agee and S. Dhana, pp. 52-58

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pdf Biological control of woolly apple aphid by Aphelinus mali in an integrated fruit production programme in Nelson
P.W. Shaw and J.T.S. Walker, pp. 59-63

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pdf Response to purified Cry IB protein in lab-wild type crosses of lightbrown apple moth
D.M. Suckling, N.P. Markwick, P.J. Wigley, C. Frater, C.N. Chilcott and J. Maindonald, pp. 64-70

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pdf Hot water treatment of lightbrown apple moth eggs on apples and nectarines
V.M. Jones and B.C. Waddell, pp. 71-74

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pdf Mortality response of codling moth to methyl bromide fumigation and coolstorage
B.C. Waddel and R.J. Petry, pp. 75-80

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pdf Can buprofezin control Froggatt's apple leafhopper, Edwardsiana crataegi?
J.G. Charles, pp. 81-84

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pdf Decision support software as a medium for technology transfer in plant protection
M.R. Laurenson and R.M. Beresford, pp. 85-89

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pdf Infection period forecasting for improved apple black spot management in Hawke's Bay
K.G. Tate, R.M. Beresford, P.N. Wood and D.W.L. Manktelow, pp. 90-95

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pdf Applications of the MARYBLYT computer model for identifying infection risk for fire blight of apple
S.C. Gouk, R.J. Bedford and S.O. Hutchings, pp. 96-100

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pdf Temperatures under glass slides used in monitoring the seasonal release of apple black spot ascospores
W.R. Henshall and R.M. Beresford, pp. 101-105

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pdf Slaked lime, baking soda and mineral oil for blackspot and powdery mildew control in apples
R.M. Beresford, C.H. Wearing, R.R. Marshall, P.W. Shaw, M.J. Spink and P.N. Wood, pp. 106-113

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TopEnvironmental Weeds And Pests
pdf Dispersal of seeds under isolated gorse plants and the impact of seed-feeding insects
R.L. Hill, A.H. Gourlay, W.G. Lee and J.B. Wilson, pp. 114-118

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pdf The biological control of Russell lupin in riverbeds with endemic plant pathogens
I.C. Harvey, A.M. Seyb, A.F.J. Warren and H. van den Ende, pp. 119-125

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pdf Genetic comparison of Sclerotinia sclerotiorum isolates from New Zealand and USA
M.P. Noonan, T.R. Glare, I.C. Harvey and D.C. Sands, pp. 126-131

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pdf The effectiveness of a sulfluramid concentrate mixed with canned sardine cat-food for control of wasps
E.B. Spurr, K.W. Drew, P.E.C. Read and G. Elliot, pp. 132-136

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pdf Sub-lethal poisoning of possums with acute pesticides used in bait stations
R.J. Henderson and G.A. Morriss, pp. 137-142

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pdf Sodium monofluoroacetate (1080) bait-shyness in a wild brushtail possum (Trichosurus vulpecula) population
S.C. Ogilvie, M.D. Thomas, H. Fitzgerald and D.R. Morgan, pp. 143-146

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TopHorticultural Crops
pdf Epidemiology of powdery mildew (Sphaerotheca fuliginea) of squash
L.H. Cheah, B.B.C. Page and J.K. Cox, pp. 147-151

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pdf Evaluation of fenpiclonil as a potato seed tuber treatment for the control of R. solani and H. solani
R.D. Welsh, pp. 152-156

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pdf Evaluation of fungicides for control of Acremonium sp. and Alternaria sp. flower spotting on calla lilies
M. Braithwaite, K.W.L. Knight, D.J. Saville and B.J.R. Alexander, pp. 157-160

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pdf Weed control in young myoga ginger
J.M. Follet, J.A. Douglas and T.K. James, pp. 161-164

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pdf Weed control in Perilla
M.J. Hartley, pp. 165-168

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pdf Weed control in Licorice
M.J. Hartley, pp. 169-172

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pdf Herbicides for Gentians
A. Ingle and G.K. Burge, pp. 173-176

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TopPesticide Performance And Activity
pdf Can application technology help to manage pesticide resistance?
J-P. Praat, D. Manktelow, D.M. Suckling and J. Maber, pp. 177-182

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pdf Interaction of organosilicone surfactant concentration and spray application factors in glyphosate efficacy
R. Gaskin, R.J. Murray and J.W. Ray, pp. 183-187

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pdf Determination of the no observable effect level (NOEL) for four commonly used forestry herbicides on tomatoes
J.W. Ray, A.L. Vanner, B. Richardson and G. Coker, pp. 188-191

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pdf Modelling of pesticide residues on fruit II: persimmon
P.T. Holland, C.P. Malcolm, A.D. Mowat, B. H. Rohitha and R.E Gaskin, pp. 192-197

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pdf Persistence of acetolactate synthase inhibiting herbicides in a Canterbury soil
R.W. McDowell, F. Dastgheib and L.M. Condron, pp. 198-201

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pdf Influence of lime on activity and persistence of tribenuron and thifensulfuron in soil
A. Rahman, T.K. James and M.J. Cornwell, pp. 202-206

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pdf Persistence of bromacil in soils with different management histories
P. Sanders, D. Wardle and A. Rahman, pp. 207-211

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TopPasture Weeds And Diseases
pdf Potential pathogenicity of pasture plant root-colonising fungi to seedlings of legumes and grasses
N.W. Waipara, M.E. Di Menna, A.L.J. Cole and R.A. Skipp, pp. 212-215

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pdf Soil moisture effects on root rot of white clover caused by Codinaea fertilis
N.W. Waipara, M.E. Di Menna, A.L.J. Cole and R.A. Skipp, pp. 216-219

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pdf A survey of ryegrass mosaic virus and endophyte in Otago and Southland
T.E. Smales, C.M. Ferguson, P.L. Guy and J.A. Shand, pp. 220-224

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pdf Sclerotinia sclerotiorum and mowing independently reduce Californian thistle in a sheep pasture
G.A. Hurrell and G.W. Bourdôt, pp. 225-228

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pdf Effect of control treatments on the root reserves of Californian thistle (Cirsium arvense)
R.B. Mitchell and L.T. Davis, pp. 229-233

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TopPasture Pests And Beneficials
pdf Insect pests associated with white and caucasian clover in a Bay of Plenty dairy pasture
R.N. Watson, F.J. Neville and N.L. Bell, pp. 234-238

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pdf Seedling growth of nine white clover cultivars after invasion by clover nematodes
R.N. Watson, G. Dickie, F.J. Neville and N.L. Bell, pp. 239-243

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pdf Effects of whitefringed weevil larval feeding on ryegrass and white clover in the laboratory
S. Hardwick and R.A. Prestidge, pp. 244-248

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pdf Evaluation of diflubenzuron for porina control in South Otago
C.M. Ferguson, G.W. Kearse and A.A. Evans, pp. 249-252

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pdf Biological control of clover cyst nematode (Heterodera trifolli) with fungi parasitic to nematodes or their eggs
F.S. Hay and L. Bateson, pp. 253-256

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pdf Large scale production of New Zealand strains of Beauveria and Metarhizium
T.L. Nelson, A. Low and T.R. Glare, pp. 257-261

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pdf Predicting Canterbury grass grub outbreaks: the role of temperature
N.D. Barlow, T.A. Jackson and R.J. Townsend, pp. 262-265

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pdf Sitona lepidus Gyllenhal newly established in New Zealand: assessment of distribution in the North Island
G.M. Barker, P.J. Addison, A.C. Firth and B.I.P. Barratt, pp. 266-269

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pdf Phenology of Listronotus bonariensis (Kuschel) (Coleoptera: Curculinonidae) in Otago
C.M. Ferguson, A.A. Evans and B.I.P. Barratt, pp. 270-274

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pdf Pasture and lucerne pests as virus vectors
T.E. Smales, C.M. Ferguson and P.L. Guy, pp. 275-279

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pdf Circadian pattern of oviposition in the parasitoids Microctonus aethiopoides Loan and M. hyperodae Loan (Hymenoptera: Braconidae), in relation to host activity
S.M. Armstrong, B.I.P. Barratt and A.A. Evans, pp. 280-284

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pdf Fecundity of wild and laboratory reared ecotypes of Microctonus hyperodae Loan (Hymenoptera: Braconidae)
C.B. Phillips, G.M. Barker, R.L. Roberts, M.R. McNeill and S.L. Goldson, pp. 285-290

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TopArable Crops
pdf Spatial distribution of weed seedbank in maize cropping fields
A. Rahman, T.K. James, N. Grbavac and J. Mellsop, pp. 291-295

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pdf Presence, development, yield effects and control of late season diseases of wheat in Canterbury in 1995/96
M.A. Mace and M.G. Cromey, pp. 296-299

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pdf Economics of herbicide use in cereal crops - influence of spring rainfall
G.W. Bourdôt, D.J. Saville and G.A. Hurrell, pp. 300-303

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pdf Lambda-cyhalothrin: an insecticide for hemipteran pest control in white clover seed crops
N. Schroeder, D.B. Baird, E.A. Upritchard and A. Simeonidis, pp. 304-308

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pdf The activity and diversity of ground arthropods in an agroforestry system
R.K. Peng and S.L. Sutton, pp. 309-313

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TopPoster Abstracts
pdf Soil-borne fungi unlikely primary cause of wilt in Boronia megastigma oil crops
R.E. Falloon, P.G. Broadhurst and H.M. Nott, p. 314

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pdf Storage rots of carrot and their control
L.H. Cheah, D.W. Brash and A.P. Marshall, p. 314

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pdf Camellia flower blight (Ciborinia camelliae Kohn) - a new disease of camellia in New Zealand
T.M. Stewart and H. Neilson, p. 315

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pdf Population dynamics on apple blossoms of three biological control agents of fire blight sprayed alone and in combination
Darienne Voyle, Janet Yu and Joel L. Vanneste, p. 315

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pdf Inhibition by Erwinia herbicola Eh252 of bacterial soft rot due to Erwinia on carrot slices in compost
Deirdre A. Cornish and Joel L. Vanneste, p. 316

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pdf Saprophytic suppression of Botrytis cinerea sporulation on kiwifruit leaf tissue
M.A Walter, P.A.G. Elmer, K.S.H. Boyd-Wilson, J. Perry and I. Kohl, p. 316

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pdf Does inoculation of hybrid berry flowers (Rubus spp.) with Botrytis cinerea cause berry rot?
K.S.H. Boyd-Wilson, M. Walter and J. Perry, p. 317

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pdf The activity of hydrolases in liquid cultures of silverleaf (Chondrostereum purpureum)
R. Van Hekezen, E.A. Slade and J.T. Christeller, p. 317

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pdf Plant parasitic nematodes in New Zealand cereals
Karen Knight, p. 318

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pdf The control of aphids in potatoes with pymetrozine
G. Follas, p. 318

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pdf Parameters affecting catch of lightbrown apple moth in pheromone-treated orchards
D.M. Suckling and G. Karg, p. 319

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pdf Behavioural responses of Lepidoptera larvae to endotoxins and a commercial formulation of Bacillus thuringiensis
M.O. Harris, F. Mafileo and S. Dhana, p. 319

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pdf Stimuli influencing host-finding behaviour of apple leafcurling midge (Dasineura mali) females
L.D. Galanihe and M.O. Harris, p. 320

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pdf Stimuli influencing the movement and settling of newly eclosed Epiphyas postvittana larvae
M.O. Harris, R. Bate and S. Dhana, p. 320

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Material from these papers was presented at the Annual Conference held at Quality Hotel Rutherford, Nelson on 13-15 August 1996.

Edited by M. O'Callaghan.
Published by The New Zealand Plant Protection Society Inc.

Please refer to the terms of use.