Proceedings of the NZ Weed and Pest Control Conference 29 (1976)

TopIntroduction
pdf Presidential address
B.B. Watts, p. xiv

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pdf Annual report
M.J. Hartley, p. xv

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pdf Editorial report
M.J. Hartley, p. xvi

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TopLucerne
pdf Lucerne establishment and weed control
R.B. Wynne-Williams and T.P. Palmer, pp. 2-4

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pdf Annual weeds in established lucerne
T.P. Palmer, pp. 5-8

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pdf No-tillage establishment of lucerne
G.C. Atkinson, pp. 9-13

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pdf Lucerne insect survey
K.G. Somerfield and P.A. Burnett, pp. 14-18

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pdf Insects affecting lucerne seed production
R.P. Macfarlane and R.P. Pottinger, pp. 19-22

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pdf Preliminary studies of chemical control of blue-green lucerne aphid
W.M. Kain, M.J. Esson, T.V. Holland and D.S. Atkinson, pp. 23-27

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pdf Chemical control of sitona weevil on lucerne
T.E.T. Trought and G.C. Stringer, pp. 28-30

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pdf Root knot and stem nematodes of lucerne
G.S. Grandison, pp. 31-34

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pdf Use of aerial photography in detecting stem nematode infestations in lucerne
J.S. Cocks, P.A. Burnett and M.W. Dunbier, pp. 35-37

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pdf Lucerne diseases in New Zealand as recognised in the national lucerne survey
F.R. Sanderson, pp. 38-41

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pdf Control of leaf diseases of lucerne with benomyl
R.I.K. Hart and R.C. Close, pp. 42-45

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pdf Disease and pest-resistant lucerne cultivars for New Zealand
M.W. Dunbier, R.C. Close and T.J. Ellis, pp. 46-49

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TopApplication Techniques
pdf Two tractor-mounted plot sprayers
T.I. Cox and G.J. Wilson, pp. 51-53

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pdf Comparison of some spraying systems in vineyards
W.F.T. Hartill, pp. 54-56

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pdf Factors affecting aerial application of agricultural sprays
G.M. Garden, pp. 57-59

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pdf A new device for drilling known numbers of seeds in a predetermined length of drill
T.E.T. Trought and G.C. Stringer, pp. 60-62

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TopBarley Grass
pdf Barley grass survey
G.C. Atkinson and M.J. Hartley, pp. 64-69

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pdf Eradication of barley grass from a small farm
R.L Taylor, pp. 70-71

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pdf Soil moisture and barley grass
A.I. Popay and P. Sanders, pp. 72-75

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pdf Effect of oversown grasses and herbicides on barley grass
J.D. Henderson and A.I. Popay, pp. 76-79

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pdf Alternatives to barley grass on stock camps
A.I. Popay and P. Sanders, pp. 80-83

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TopCrop Weeds
pdf Wild oat control in linseed
F.C. Allen, T.J. Smallridge and D.M. Leathwick, pp. 85-88

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pdf Effect of herbicide treatments on three lupin species
G.W. Ivens and N.J. Withers, pp. 89-92

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pdf Control of legume weeds in lotus seed crops by ethofumesate
J.L. Brock and J.D. Henderson, pp. 93-96

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pdf Weed control in spaced pasture plants
J.D. Henderson and J.L. Brock, pp. 97-100

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TopWeed Biology
pdf The nature of dormancy of wild oats
A.J. McWha, J. de Ruiter and P.E. Janesen, pp. 102-105

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pdf Allelopathy of mouse-ear hawkweed
W. Makepeace, pp. 106-109

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pdf Studies of the biology and control of Italian arum
A. Thompson, pp. 110-113

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TopHerbicide Residues
pdf Pattern of dissipation of some soil-applied herbicides
A. Rahman, B. Burney and B.E. Manson, pp. 115-119

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pdf Atrazine residues under commercial maize cropping conditions
R.W. Naish and C.D. Forgie, pp. 120-123

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pdf Effect of phosphorus on phytotoxicity and residual activity of atrazine
A. Rahman, B.E. Manson and B. Burney, pp. 124-128

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TopNew Products
pdf MET 1486 - A new herbicide for non-selective vegetation control
M.S. Moore, pp. 130-134

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pdf Metolachlor for control of Ôsummer grasses' in maize
G.R. Rowe, B.P. O'Connor and T.M. Patterson, pp. 135-137

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pdf Isazophos: evaluation for grass grub control
B.P. O'Connor and R.I.K. Hart, pp. 138-142

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pdf Laboratory tests with insect growth regulator, diflubenzuron, against white-fringed weevil adults and army caterpillar larvae
R.F. Henzell, D.R. Lauren and W.T. Hall, pp. 143-147

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pdf Drazoxalon as a seed treatment for peas
R.I.K. Hart and B.P. O'Connor, pp. 148-152

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pdf Fungi control in pip and stone fruit with triforine
C.D. Forgie, pp. 153-156

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TopPlant Resistance to Pests
pdf A new toxin for grass grub and black beetle in resistant lotus major
O.R.W. Sutherland and W.J. Greenfield, pp. 158-160

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pdf The effect of pasture species on black beetle
P.D. King, pp. 161-164

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pdf The effects of pasture species on white-fringed weevil populations
R. East, pp. 165-167

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pdf Field microplot trials on plant resistance to porina
J.A.K. Farrell, pp. 168-171

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TopPasture Pests
pdf Adoryphorus scarab in Canterbury, New Zealand
K.G. Somerfield and W.P. Thomas, pp. 173-175

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pdf Insecticide trials against black beetle in pasture
R.N. Watson and K.J. Webber, pp. 176-179

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pdf The effect of pasture defoliation in spring on adult emergence of soldier fly
P.J. Gerard and G. Burton, pp. 180-184

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TopCrop Pests
pdf Control of army caterpillar, corn earworm and cereal aphid in maize with chlorpyrifos
B.N. MacDiarmid, C.D. Forgie and A.A. Haydon, pp. 186-188

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pdf Control of Brassica aphid and Blue-green lucerne Aphid with chlorpyrifos
C.J. Sharpe and B.N. MacDiarmid, pp. 189-192

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pdf Control of insects in seedling field brassicas with phorate granules
E.A. Upritchard and O.L. Park, pp. 193-196

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pdf Some aspects of adult black beetle control in establishing maize with phorate granules
D.G. Saunders and B.N. MacDiarmid, pp. 197-202

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pdf Control of Argentine stem weevil in seedling ryegrass
T.E.T. Trought, pp. 203-206

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TopCereal Diseases
pdf Cereal disease survey and control in the wairarapa
J.E. Sheridan, pp. 208-212

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pdf Description and key to oat diseases in New Zealand
F.R. Sanderson and B.J. Arnst, pp. 213-216

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pdf Control of loose smut of oats
R.I. Mulholland, pp. 217-220

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pdf Spot blotch of barley
J.G. Hampton, pp. 221-224

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pdf Brown rust of barley
B.J. Arnst, pp. 225-227

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pdf Leaf stripe disease of barley
B.J. Arnst, pp. 228-230

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pdf Barley stripe mosaic virus
J.W. Ashby and P.A. Burnett, pp. 231-232

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pdf Epidemiology and assessment of importance of septoria leaf spot
F.R. Sanderson, pp. 233-235

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Material from these papers was presented at the Annual Conference held at Hotel Russley, Christchurch on 3-5 August 1976.

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

Please refer to the terms of use.