Výsledky vyhledávání - "Mitchell, RG"

The pitch canker fungus, Fusarium circinatum: implications for South African forestry

Autor: Mitchell, RG, Steenkamp, ET, Coutinho, TA, Wingfield, MJ

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 73, No 1 (2011)

Fusarium circinatum, the causal agent of pitch canker of mature pines and root/collar rot of pine seedlings/cuttings, has resulted in large-scale losses to pine forestry in various parts of the world. The disease caused by this fungus is now regarded

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::05618500552a5bc22cc7a39452f66325
https://www.ajol.info/index.php/sfjfs/article/view/67591

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Shoot morphology and site climate affect reestablishment success of Pinus patula in South Africa

Autor: Mitchell, RG, Zwolinski, J, Jones, NB

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 205 (2005); 13-20

Operational experience has indicated that Pinus patula generally survives poorly on sub-optimal growing sites in South Africa, particularly when planted as cuttings. This observation will become increasingly important as softwood species of genetical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::7dd0a8bf41026d0b87c14fdf222fde53
https://www.ajol.info/index.php/sfjfs/article/view/4372

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Survival after laceration of the superior vena cava from blunt chest trauma

Autor: Jonathan P. Wyatt, Walker Ws, Mitchell Rg, Colin A. Graham, L. S. McLeod

Publikováno v: European Journal of Emergency Medicine. 3:191-193

Laceration of the superior vena cava is an unusual result of blunt trauma and is almost invariably lethal. A case caused by a high speed road traffic accident is presented; the factors relating to survival are discussed.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994b87fa10d1a172aa65cb1d923870b3
https://doi.org/10.1097/00063110-199609000-00010

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The effects of ontogenetic maturation in Pinus patula - part 1: nursery performance: scientific paper

Autor: Mitchell, RG, Zwolinski, J, Jones, NB

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 202 (2004); 29-36

The age at which parent or donor hedges reach ontogenetic maturity has frequently been cited as a debilitating factor in the production of conifer cuttings. This point varies between species and prevailing environmental conditions. Among other things

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::299970d4146ae9827a3d58fc82542799
https://www.ajol.info/index.php/sfjfs/article/view/4346

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A review on the effects of donor maturation on rooting and field performance of conifer cuttings: review paper

Autor: Mitchell, RG, Zwolinski, J, Jones, NB

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 201 (2004); 53-63

The maturation and ageing effects of parent or donor plants have been reported to have both positive and negative influences on the performance of rooted cuttings. A general decline in rooting ability, root quality and speed of rooting in the nursery

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::5ed1d924016225a7bb54e3896c5db5dd
https://www.ajol.info/index.php/sfjfs/article/view/4340

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The effect of applying prophylactic measures on the post-planting survival of Pinus patula in South Africa : scientific paper

Autor: Mitchell, RG, Zwolinski, J, Jones, N, Coutinho, T

Publikováno v: Southern Forests: a Journal of Forest Science; Vol 200 (2004); 51-58

The observed survival of Pinus patula seedlings and cuttings has, on many occasions, been inadequate in nurseries and after field planting in South Africa. There have however, been several reports that survival can be improved if a fungicide is appli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::3b2f68dc8b940e92487d646705c7f2f6
https://www.ajol.info/index.php/sfjfs/article/view/4330

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Mycobacterial Infections After Renal Transplantation

Autor: Hopkin Jm, Mitchell Rg, Porter D, Arthur J. Richardson, Peter J. Morris, Cahn Ap, Robert Higgins

Publikováno v: QJM: An International Journal of Medicine.

Mycobacterial infections occurred in 11 of 633 (1.7 per cent) recipients of successful renal transplants. There were no cases of tuberculosis in patients receiving chemoprophylaxis, but amongst those who did not receive prophylaxis disease occurred i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80896734d98aac95f24890bbb41ee02e
https://doi.org/10.1093/oxfordjournals.qjmed.a068533

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Tolerance of Pinus patula full-sib families to Fusarium circinatum in a greenhouse study.

Autor: Mitchell, RG, Wingfield, MJ, Steenkamp, ET, Coutinho, TA

Publikováno v: Southern Forests: A Journal of Forest Science; 2012, Vol. 74 Issue 4, p247-252, 6p

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