Search Results - "Bourdot, G.W"

A methodology for risk analysis of plurivorous fungi in biological weed control: Sclerotinia sclerotiorum as a model by Jong, M.D. de (Landbouwuniversiteit Wageningen (Netherlands) Dept. Plantenwetenschappen), Aylor, D.E, Bourdot, G.W

“…In New Zealand, research is being performed on the use of the ubiquitous plurivorous ascomycete Sclerotinia sclerotiorum, as a biocontrol agent for Cirsium…”
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Impacts of applied Sclerotinia sclerotiorum on the dynamics of a Cirsium arvense population by Bourdot, G.W, Hurrell, G.A, Saville, D.J, Leathwick, D.M

“…Summary A field experiment was conducted from October 1992 to March 1997 in a sheep‐grazed pasture in Canterbury, New Zealand, to determine the effects of the…”
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Safety zones for a Sclerotinia sclerotiorum-based mycoherbicide: Accounting for regional and yearly variation in climate by Bourdot, G.W, Baird, D, Hurrell, G.A, Jong, M.D. de

“…Variation in the width of 'safety zones' for sheep and dairy pasture treated with a Sclerotinia sclerotiorum (Lib.) de Bary-based mycoherbicide was quantified…”
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Chondrostereum purpureum and Fusarium tumidum independently reduce regrowth in gorse (Ulex europaeus) by Bourdot, G.W, Barton, J, Hurrell, G.A, Gianotti, A.F, Saville, D.J

“…An experiment was conducted in two gorse populations (Ulex europaeus) in which Chondrostereum purpureum was applied each month as mycelial-agar cultures to the…”
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Histopathology of infected by a mycoherbicide by R.E. Gaunt, I.C. Harvey, G.W. Bourdot

“…An anatomical study of the crown of Ranunculus acris (giant buttercup) and histopathological studies of infection of the crown by Sclerotinia sclerotiorum were…”
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review of the ecology and management of Ranunculus acris subsp. acris in pasture by LAMOUREAUX, S.L, BOURDÔT, G.W

“…Ranunculus acris subsp. acris is widespread in pastures across Europe. In New Zealand, it persists in dairy pastures throughout the country, despite the annual…”
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Management strategies for an invasive weed: A dynamic programming approach for Californian thistle in New Zealand by Chalak-Haghighi, M., Van Ierland, E. C., Bourdôt, G. W., Leathwick, D.

“…Invasive plants can cause significant problems in natural and agricultural ecosystems. Although research has already been conducted on the economics of a…”
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Pathogenicity of Sclerotinia sclerotiorum on Ranunculus acris in dairy pasture by Cornwallis, L.J, Stewart, A, Bourdot, G.W, Gaunt, R.E, Harvey, I.C, Saville, D.J

“…Fifty-four isolates of Sclerotinia sclerotiorum from Ranunculus acris and other natural hosts were applied as mycelial infested kibbled wheat onto 6 month-old…”
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Histopathology of Ranunculus acris infected by a mycoherbicide, Sclerotinia sclerotiorum by Green, S, Gaunt, R E, Harvey, I C, Bourdot, G W

“…An anatomical study of the crown of Ranunculus acris (giant buttercup) and histopathological studies of infection of the crown by Sclerotinia sclerotiorum were…”
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Influence of Herbivory, Competition and Soil Fertility on the Abundance of Cirsium arvense in Acid Grassland by Edwards, G. R., Bourdot, G. W., Crawley, M. J.

“…1. The extent to which the weed Cirsium arvense (creeping thistle) may be controlled by manipulating interspecific competition and herbivory was examined in…”
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A model of the escape of Sclerotinia sclerotiorum ascospores from pasture by de Jong, Meindert D, Bourdôt, Graeme W, Powell, James, Goudriaan, Jan

“…A multi-layer physical model, sporesim-1 d, based on the gradient transfer theory (K-theory) of turbulent dispersal (analogous with the molecular diffusion of…”
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Influence of storage method on the viability, mycelial growth and pathogenicity of Sclerotinia sclerotiorum sclerotia by Pottinger, B.M, Ridgway, H.J, Bourdôt, G.W, Stewart, A

“…The effect of three storage methods on the viability, mycelial growth and pathogenicity of Sclerotinia sclerotiorum (isolate S36) sclerotia was determined with…”
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The potential use of ascospores as the active ingredient for a Sclerotinia sclerotiorum -based mycoherbicide by Pottinger, B.M, Ridgway, H.J, Bourdôt, G.W, Stewart, A

“…A Sclerotinia sclerotiorum -based mycoherbicide has shown potential in previous studies for control of Ranunculus acris in New Zealand dairy pastures…”
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study of the effects of Sitona discoideus (Coleoptera: Curculionidae) larval feeding on the growth and development of lucerne (Medicago sativa) by Goldson, S.L, Bourdot, G.W, Proffitt, J.R

“…(1) Plant growth analysis techniques were used to investigate the continual effects of Sitona discoideus Gyllenhal (Coleoptera: Curculionidae) larval…”
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Risk Analysis of Sclerotinia sclerotiorum for Biological Control of Cirsium arvense in Pasture: Ascospore Dispersal by Bourdôt, G. W., Hurrell, G. A., Saville, D. J., DeJong, D. M. D.

“…Natural levels of Sclerotinia sclerotiorum ascsospores in the Canterbury region were determined over 3 years by trapping depositing ascospores in dishes…”
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Risk analysis for biological weed control - simulating dispersal of Sclerotinia sclerotiorum (Lib.) de Bary ascospores from a pasture after biological control of Cirsium arvense (L.) Scop by Jong, M.D., de, Bourdôt, G.W, Hurrell, G.A, Saville, D.J, Erbrink, H.J, Zadoks, J.C

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Risk analysis of Sclerotinia sclerotiorum for biological control of Cirsium arvense in pasture : Sclerotiom survival by Bourdôt, G.W, Saville, D.J, Hurrell, G.A, Harvey, I.C, Jong, M.D., de

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