Vol. 57 (2004)

New Zealand Plant Protection - Volume 57

DOI: https://doi.org/10.30843/nzpp.2004.57

Published: 2004-08-01

Poster Abstracts

Using clopyralid for controlling boneseed (Chrysanthemoides monilifera) seedlings

K.W. Briden, A.I. Popay

337-337
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Leaf area dynamics of defoliated Buddleia davidii

M.S. Watt, D. Whitehead, S.F Gous, B. Richardson, E.G. Mason

337-337
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Nutrient depletion in western flower thrips affects their response to odour and visual cues

M.M. Davidson, R.C. Butler, D.A.J. Teulon

338-338
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Phenology of New Zealand flower thrips (Thrips obscuratus) in vineyards

K. Schmidt, D.A.J. Teulon, M-C. Nielsen, S.D. Wratten, M.V. Jaspers

338-338
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Thrips palmi potential survivorship and population growth in New Zealand

A.E.A. Stephens, P.R. Dentener

339-339
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Monitoring thrips flight with 75 metre high suction traps

M-C. Nielsen, C.D. Fletcher, D.A.J. Teulon

339-339
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Insecticide use patterns for aphids and virus incidence in autumn sown cereals in Canterbury

D.E. James, C.D. Fletcher, D.A.J. Teulon

340-340
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The incursion of the lettuce aphid into Tasmania could it have blown over from New Zealand

M.A.W. Stufkens, S.E. Nichol, S.R. Bulman, G.M. Drayton

340-340
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Measuring potency of Btk formulations against painted apple moth (Teia anartoides) larvae using an artificial diet bioassay

B.A. Gresham, K.D. Steele, S.F. Gous

341-341
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Eradication of the southern saltmarsh mosquito Ochlerotatus camptorhynchus from Napier

S.J. Garner, M. Disbury, S.J. Crarer, R.P. Cane

341-341
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Distribution of green vegetable bug (Nezara viridula) in macadamia orchards

L.E. Jamieson, K.J. Froud, T.E. Dawson

342-342
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Identifying agents of population moderation for clover flea (Sminthurus viridis) in pasture

D. Wilson, B.E. Willoughby

342-342
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Tracing of the likely entry and dispersal pathways of three recent pest and disease incursions into New Zealand

K.J. Froud, T.T. Ashcroft, D. Gunawardana, M.S. Bullians, L.B. Kumarasinghe, H.O. Pearson, B.S.M. Lebas, F.M. Ochoa-Corona

343-343
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New plant virus and viruslike disease records in New Zealand and interceptions in postentry quarantine update 20022003

F.M. Ochoa-Corona, B.S.M. Lebas, D.R. Elliott, Z. Tang, B.J.R. Alexander

343-343
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Control and management of lettuce bigvein disease

J.D. Fletcher, C. France, R.C. Butler

344-344
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Diagnostic protocols for the detection of three exotic bacterial plant pathogens

M. Braithwaite

344-344
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PCR detection of Erwinia carotovora associated with calla tuber soft rot

S. Harrow, J. Marshall, P.J Wright

345-345
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Effects of bruising on development of bacterial soft rot in tubers of 22 potato cultivars

P.J. Wright, J.A.D. Anderson

345-345
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Phomopsis stem blight of asparagus field survey and fungicide screening

D. Beasley, C.M. Horlock, L-H Cheah

346-346
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Germination of Spilocaea oleagina conidia in vitro and on olive leaves

F.O. Obanor, M. Walter, E.E. Jones, M.V. Jaspers

346-346
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Resistance of Peronospora destructor (onion downy mildew) to metalaxyl fungicides

P.J. Wright

347-347
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Evaluation of fungicides for control of downy mildew anthracnose and bacterial rots of lettuce

P.J. Wright

347-347
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Peronospora dianthi and Peronospora lamii two downy mildews recently detected in New Zealand

C.F. Hill, H.G. Pearson, G.S.C. Gill

348-348
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Botryosphaeria species on trees and shrubs in New Zealand

K. Dobbie

348-348
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Novel targets for sustainable control of apple blackspot

R.W. Chynoweth, K.M. Plummer

349-349
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Primary bioassay for evaluating Gliocladium isolates for biological control of Botrytis cinerea on strawberry flowers

S. Card, J.M Pay, M.V. Jaspers, M. Walter, A. Stewart, B. Sneh

349-349
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Comparison of saprophytic and pathogenic isolates of Guignardia citricarpa using sequence analysis

K.R. Everett, J. Rees-George

350-350
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Transformation of onion (Allium cepa L) with a gene encoding an antimicrobial maganinin peptide to enhance disease resistance

S.A. Hunger, H.J. Ridgway, A. Stewart, C.C. Eady

350-350
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Plant protection guides for organic arable and vegetable crops a growers resource

D.A.J. Teulon, P.J. Cameron, G.W. Bourdot, D. Curtin, M. Ralston

351-351
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The application process for new organisms regulated by the Environmental Risk Management Authority (ERMA) New Zealand

S.A. Whiteman, L. Harrison

351-351
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Introduction

Foreword

A.I. Popay

xvii-xvii
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Integrated Pest Management

Parasitism of lepidopteran larvae collected from vegetable crops and associated weeds at Pukekohe

G.P. Walker, M.S. Qureshi, A.R. Wallace

1-7
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Mortality of the leafroller parasitoid Dolichogenidea tasmanica (Hym Braconidae) exposed to orchard pesticide residues

I.C. Newman, J.T.S. Walker, D.J. Rogers

8-12
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Guava moth in New Zealand distribution hosts life cycle observations and discussion of pesticide management options

L.E. Jamieson, J.J. Dymock, T.E. Dawson, K.J. Froud, D.S. Seldon, D.M. Suckling, A.R. Gibb

13-19
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A new apple scab risk model that integrates ascospore release infection risk and susceptible leaf area

R.M Beresford, W.R. Henshall, J.W. Palmer

20-24
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Adaption of potato late blight prediction models for New Zealand

W.R. Henshall, R.M Beresford

25-29
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Effects of spraying strategies based on monitoring disease risk on grape disease control and fungicide usage in Marlborough

R.H. Agnew, D.C. Mundy, R. Balasubramaniam

30-36
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Control of weeds by paper mulch in vegetables and trees

K.C. Harrington, T.A. Bedford

37-40
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Optimising tine weeding in organic wheat

F. Dastgheib

41-44
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Optimising tine weeding in organic pea crops

F. Dastgheib

45-48
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Bioprotection

Colonisation of apple and pear leaves by different strains of biological control agents of fire blight

J.L. Vanneste, D.A. Cornish, F. Spinelli, J. Yu

49-53
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Hypovirulent Rhizoctonia spp isolates from New Zealand soils protect radish seedlings against dampingoff caused by R solani

B. Sneh, E. Yamoah, A. Stewart

54-58
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Mycoflora of rhizomes and roots of Elytrigia repens a potential inoculum source for takeall in wheat

S.F. Chng, M.G. Cromey, R.C. Butler

59-66
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The effect of Coniothyrium minitans on sclerotial viability of Sclerotinia sclerotiorum and Ciborinia camelliae

K.L. McLean, M. Madsen, A. Stewart

67-71
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Comparison of the behaviour of a transformed hygromycin resistant strain of Trichoderma atroviride (M1057hygR) with the wildtype strain (M1057)

K.L. McLean, S.L. Dodd, B.E. Sleight, R.A. Hill, A. Stewart

72-76
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Optimising production of carrot hairy roots

H.J. Ridgway, J. Kandula, A. Stewart

77-80
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Insects In Pasture

Distribution and biotypic composition of the Argentine stem weevil parasitoid in Hawkes Bay

C.B. Phillips, I.I. Iline, M.W.A. Slay, M.R. McNeill, R.P. Cane

298-303
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Colonisation of renovated pastures in Waikato by four coleopteran species

S. Hardwick

304-309
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Establishment of Serratia entomophila after application of a new formulation for grass grub control

R.J. Townsend, T.A. Jackson, C.M. Ferguson, J.R. Proffitt, M.W.A. Slay, J. Swaminathan, S. Day, E.M. Gerard, M. O'Callaghan, V.W. Johnson

310-313
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Establishing the fungus Beauveria bassiana in pasture for clover root weevil (Sitona lepidus) control

T.L. Nelson, B.E. Willoughby, D. Wilson, T. Eden, T.R. Glare

314-318
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Nodule preference by first instar clover root weevil

D.L. Hackell, P.J. Gerard

319-322
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Perennial ryegrass infected with AR37 endophyte reduces survival of porina larvae

J.G. Jensen, A.J. Popay

323-328
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The impact of tall fescue (Festuca arundinacea) endophyte (Neotyphodium spp) on non target soil microorganisms

S. Sayer, G. Burch, S.U. Sarathchandra

329-336
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Weeds of The Environment

Nassella tussock current and potential distributions in New Zealand

D.J. Kriticos, S. Lamoureaux, G.W. Bourdôt, W. Pettit

81-88
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Is the poor establishment and performance of heather beetle in Tongariro National Park due to the impact of parasitoids predators or disease

P.G. Peterson, S.V. Fowler, P. Barrett

89-93
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Vigilantreg; herbicide for control of two wilding conifer species contorta pine and Douglas fir

M. Newfield, B.G. Ward

94-97
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Safety in New Zealand weed biocontrol a nationwide survey for impacts on nontarget plants

Q. Paynter, S.V. Fowler, A.H. Gourlay, M.L. Haines, H.M. Harman, S.R. Hona, P.G. Peterson, L.A. Smith, J.R.A. Wilson-Davey, C.J. Winks, T.M. Withers

102-107
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Forestry & Agrichemicals

Field evaluation of spinosad for control of the willow sawfly (Nematus oligospilus) in Hawkes Bay

M. Disbury, R.P. Cane, J.M. Haw, S.E. Gilmer, S.J. Garner

244-247
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Attempted new association biological control of Dicranosterna semipunctata Chapuis (Coleoptera Chrysomelidae Paropsini)

B.D. Murphy, M.K. Kay

248-251
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Detection of a Tasmanian strain of the biological control agent Enoggera nassaui Girault (Hymenoptera Pteromalidae) using mitochondrial COI

B.D. Murphy, M.K. Kay, G.R. Allen

252-256
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Phosphine as a fumigant to control Hylastes ater and Arhopalus ferus pests of export logs

Z. Zhang, C.W. van_Epenhuijsen, D.W. Brash, G.P. Hosking

257-259
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Spray retention models for vegetable crops preliminary investigation

W.A. Forster, K.D. Steele, R.E. Gaskin, J.A. Zabkiewicz

260-265
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Use of a superspreader adjuvant to reduce spray application volumes on avocados

R.E. Gaskin, D.W. Manktelow, S.J. Skinner, G.S. Elliott

266-270
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Effect of rainfall on the movement and persistence of metsulfuronmethyl and clopyralid applied to pasture

T.K. James, A. Rahman, J.M. Mellsop, M. Trolove

271-276
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Horticultural & Arable Entomology

Massrearing establishment and dispersal of Pseudaphycus maculipennis a biocontrol agent for obscure mealybug

J.G. Charles, D.J. Allan, D.J. Rogers, L.M. Cole, P.W. Shaw, D.R. Wallis

177-182
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Comparison of host plant preferences fecundity and longevity for dietreared and fieldcollected Fullers rose weevil

B.J. Maher, D.P. Logan

183-190
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Synchronisation of the parasitoid Centrodora scolypopae with its host Scolypopa australis

P.J. Gerard

191-195
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Monitoring and controlling mould mites in tissue culture facilities

C.W. van_Epenhuijsen, J.P. Koolaard

196-201
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Effective aerosol treatment of mould mites and onion thrips in tissue culture

C.W. van_Epenhuijsen, J.P. Koolaard

202-208
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Evaluation of UV reflective mulches for protection against thrips (Thrips tabaci) in onion (Allium cepa) crops

R.F. van_Toor, C. Till, D.E. James, D.A.J. Teulon

209-213
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Emergence sexual maturation and oviposition of Aphidius ervi (Hymenoptera Aphidiidae)

X.Z. He, Q. Wang, D.A.J. Teulon

214-220
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Local variation in cereal aphid flight activity in Canterbury

D.A.J. Teulon, G.O. Lankin, M.A.W. Stufkens, J. Lee, G.R. Travis

221-226
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Crop infestation by aphids is related to flight activity detected with 75 metre high suction traps

D.A.J. Teulon, M.A.W. Stufkens, J.D. Fletcher

227-232
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Effectiveness and persistence of six insecticides for control of lettuce aphid on field lettuce in Canterbury New Zealand

M.A.W. Stufkens, A.R. Wallace

233-238
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Testing for pesticide resistance in lettuce aphid

P.J. Workman, M.A.W. Stufkens, N.A. Martin, R.C. Butler

239-243
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Horticultural & Arable Pathology

Comparison of components of Fusarium head blight in doubled haploid wheat lines

M.G. Cromey, S.C. Shorter, W.B. Griffin, C.A. Munro, D.R. Lauren

108-115
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Examining the latent period of Septoria tritici blotch in a field trial of winter wheat

T. Armour, S.L.H. Viljanen-Rollinson, S.F. Chng, R.C. Butler, P.D. Jamieson, R.F. Zyskowski

116-120
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Effects of Fusarium species on defence mechanisms in sorghum seedlings

L. Huang, D. Backhouse

121-124
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The incidence of Botrytis cinerea and expression of putative host defences in green and goldenfleshed kiwifruit of differing harvest maturity

K.V. Wurms

125-129
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Optimisation of PTAELISA detection and quantification of Botrytis cinerea infections in grapes

F.O. Obanor, K. Williamson, D.C. Mundy, P.N. Wood, M. Walter

130-137
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Effect of soilborne inoculum on incidence of onion black mould (Aspergillus niger)

J.L. Tyson, R.A. Fullerton

138-141
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Bicarbonate salts and calcium cyanamide suppress apothecial production by Ciborinia camelliae

R.F. van_Toor, M.V. Jaspers, A. Stewart

142-145
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Weeds

A Lucidtrade; key for common weeds of New Zealand

T.K. James, A.F. Leslie, A.I. Popay, P.D. Champion

277-280
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Predicting broadleaf weed populations in maize from the soil seedbank

A. Rahman, T.K. James, J.M. Mellsop, N. Grbavac

281-285
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Evaluation of Sclerotinia sclerotiorum for giant buttercup control in dairy pastures

M.L. Verkaaik, G.A. Hurrell, G.W. Bourd?t, D.J. Saville

286-291
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Wounding of Cirsium arvense enhances the efficacy of Sclerotinia sclerotiorum as a mycoherbicide

G.W. Bourdot, G.A. Hurrell, D.J. Saville

292-297
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Biosecurity

DNAbased detection of western gall rust

T.D. Ramsfield, D.R. Vogler

146-150
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Internal biosecurity a realistic objective for plant nematodes

R.N. Watson

151-155
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Principles of response to detections of new plant pest species and the effectiveness of surveillance

J.A. Wilson, B.P. Stephenson, G.S.C. Gill, J.L. Randall, C.M.C. Vieglais

156-160
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Conditional release of new organisms in New Zealand

C.M.C. Vieglais, L. Harrison

161-165
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Pupal age affects efficacy of irradiation on painted apple moth Teia anartoides

D.M. Suckling, R. Pedley, S.L. We

166-170
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Assessing competitive fitness of irradiated painted apple moth Teia anartoides (Lepidoptera Lymantriidae)

D.M. Suckling, S.L. Wee, R. Pedley

171-176
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