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	Provedor de dados Organic Eprints (6) Autor Hill, Robert A. (6) Hohmann, Pierre (6) Jones, E. Eirian (6) Stewart, Alison (6) Palavra-chave Crop health (6) Protection (6) Quality (6) Tipo do documento Conference paper, poster, etc. (4) Journal paper (2) Ano 2012 (1) 2011 (1) 2009 (2) 2008 (2) País Germany (6) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Ecological studies of Trichoderma bio-inoculants in the soil ecosystem of Pinus radiata Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. Three isolates of different Trichoderma species were selected for this study. T. hamatum (LU592) and T. harzianum (LU686), were known to stimulate growth and improve establishment of P. radiata seedlings, and T. atroviride (LU132) had no stimulatory activity. The ability of these isolates to establish and survive in bulk soil, the rhizosphere, rhizoplane or endorhizosphere of P. radiata seedlings was determined. In addition, the effect of each isolate on P. radiata seedling development and growth was assessed and is currently being confirmed in a large scale commercial experiment. From the nursery experiment, the Trichoderma isolate which was the most effective at colonising all P. radiata root subsystems (LU592) was selected for more detailed ecological... Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection. Ano: 2009 URL: http://orgprints.org/30431/1/hohmann-etal-2009-popular-summary-IUFRO.pdf Understanding Trichoderma bio-inoculants in the root ecosystem of Pinus radiata Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. Oral presentation on understanding Trichoderma bio-inoculants in the root ecosystem of Pinus radiata Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection. Ano: 2009 URL: http://orgprints.org/30432/1/APPS%202009%20Handbook.pdf Ecological studies of Trichoderma bio-inoculants in the soil ecosystem of Pinus radiata Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. Oral presentation on ecological studies of Trichoderma bio-inoculants in the soil ecosystem of Pinus radiata. Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection. Ano: 2008 URL: http://orgprints.org/30429/1/presentation_pierre.ppt Understanding Trichoderma in the root system of Pinus radiata: associations between rhizosphere colonisation and growth promotion for commercially grown seedlings Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. Two Trichoderma isolates (T. hamatum LU592 and T. atroviride LU132) were tested for their ability to promote the growth and health of commercially grown Pinus radiata seedlings. The colonisation behaviour of the two isolates was investigated to relate rhizosphere competence and root penetration to subsequent effects on plant performance. Trichoderma hamatum LU592 was shown to enhance several plant health and growth parameters. The isolate significantly reduced seedling mortality by up to 29 %, and promoted the growth of shoots (e.g. height by up to 16 %) and roots (e.g. dry weight by up to 31 %). The introduction of LU592 as either seed coat or spray application equally improved seedling health and growth demonstrating the suitability of both application... Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection. Ano: 2011 URL: http://orgprints.org/30436/1/Hohmann%20et%20al.%20-%202011%20-%20Understanding%20iTrichodermai%20in%20the%20root%20system%20of%20iPinus%20radiatai%20associations%20between%20rhizosphere%20colonisation.pdf Ecological studies of the bio-inoculant Trichoderma hamatum LU592 in the root system of Pinus radiata Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. The plant health- and growth-promoting biological inoculant (bio-inoculant) Trichoderma hamatum LU592 was transformed with the constitutively expressed green fluorescent protein (gfp) and hygromycin B resistance (hph) genes to specifically monitor the isolate in the root system of Pinus radiata within a strong indigenous Trichoderma population. A modified dilution plating technique was developed to allow the determination of the mycelia proportion of total propagule levels. LU592 was shown to colonize the rhizosphere most effectively when 105 spores per pot were applied compared with inoculum concentrations of 103 and 107 spores per pot. LU592 extended its zone of activity beyond the rhizosphere to at least 1 cm away from the root surface. A positive... Tipo: Journal paper Palavras-chave: Crop health; Quality; Protection. Ano: 2012 URL: http://orgprints.org/30437/1/Hohmann%20et%20al.%20-%202012%20-%20Ecological%20studies%20of%20the%20bio-inoculant%20iTrichoderma%20hamatumi%20LU592%20in%20the%20root%20system%20of%20iPinus%20radiatai.pdf Ecological studies of Trichoderma bio-inoculants in the soil ecosystem of Pinus radiata Organic Eprints Hohmann, Pierre; Jones, E. Eirian; Hill, Robert A.; Stewart, Alison. Oral presentation on ecological studies of Trichoderma bio-inoculants in the soil ecosystem of Pinus radiata. Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection. Ano: 2008 URL: http://orgprints.org/30428/1/presentation%20tri%20congress.ppt Registros recuperados: 6 Primeira ... 1 ... Última

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