Chemical and biological control of black foot disease of grapevine

Project Number
WW 06-26

Project title
Chemical and biological control of black foot disease of grapevine

Project leader
Halleen, F

Team members
Fourie, P
Crous, P W

Project description
The fungus, Cylindrocarpon, which causes black foot disease, has only recently been linked to decline of young grapevines. The aim of this study is to investigate the effectiveness of various fungicides and biological control agents against Cylindrocarpon. Various methods are used to find a suitable bioassay to test the effectiveness of biological agents against Cylindrocarpon.

Presentation(s)
Fourie, P H and Halleen, F. 2001. Stam- en wortelsiektes van wingerd. VinPro Regional Information Days, Robertson (6 June), Paarl (27 August), Barrydale (28 August), Worcester (29 August), Vredendal (4 September) and Stellenbosch (5 September).

Fourie, P H and Halleen, F. 2001. Stam- en wortelsiektes van wingerd. ARC Infruitec-Nietvoorbij. Disease and Pest Management Information Day, Grabouw, South Africa.

Fourie, P H and Halleen, F. 2001. Advanced nursery course. Black goo en swartvoet terugsterwing by wingerd. Vine Improvement Association. 25 April, Paarl, South Africa.

Fourie, P H and Halleen, F. 2001. Current understanding of black goo decline and black foot disease of grapevine. National Congress of the South African Society for Enology and Viticulture, November, Somerset West, South Africa.

Fourie, P H and Halleen, F. 2001. Field and diagnostic observations of grapevine decline in South Africa. 11th Congress of the Mediterranean Phytopathological Union, Evora, Portugal.

Fourie, P H and Halleen, F. 2001. Grapevine decline in South Africa with specific reference to black goo decline and black foot disease. 13th Biennial Conference of the Australasian Plant Pathology Society, Cairns, Australia.

Halleen, F and Fourie, P H. 2002. Swartvoet by wingerd, simptome en voorkoming. South African Society for Enology and Viticulture Vineyard Forum Winter Meeting.

Halleen, F and Fourie, P H. 2002. Navorsing in die kwekerybedryf. Voor-Groenberg Nursery Information Day. South Africa.

Fourie, P H and Halleen, F. 2002. Stam- en wortelsiektes van wingerd. ARC Infruitec-Nietvoorbij Disease and Pest Management Information Day, Stellenbosch, South Africa.

Halleen, F and Fourie, P H. 2002. Swartvoet by wingerd. VinPro Information Day, South Africa.

Halleen, F and Fourie, P H. 2002. Agteruitgang en terugsterwing van jong wingerd. VinPro Inligtingsdag, South Africa.

Mostert, L, Crous, P W and Halleen, F. 2002. Petri disease: A complex disease or a disease complex? National Congress of the South African Society for Enology and Viticulture, Somerset-West, South Africa.

Van Niekerk, J, Crous P, Fourie, P H and Halleen, F. 2002. Botryosphaeria canker and dieback of grapevines. National Congress of the South African Society for Enology and Viticulture, November, Somerset West, South Africa.

Halleen, F. 2003. Voorkoms, simptome en beheer van die wingerdsiektes witroes, tandpyn, streepvlek, swartvoet en black goo. Modular Course in Table Grape Cultivation. Elsenburg Agricultural College and ARC Infruitec-Nietvoorbij. South Africa.

Halleen, F, Crous, P W and Groenewald, J Z. 2003. ITS and beta-tublin phylogony of Cylindrocarpon spp. associated with black foot disease of grapevine. 8th International Congress of Plant Pathology, Christchurch, New Zealand.

Halleen, F, Crous, P W and Groenewald, J Z. 2003. ITS and beta-tublin phylogony of Cylindrocarpon spp. associated with black foot disease of grapevine. 3rd International Workshop on Grapevine Trunk Diseases. Christchurch, New Zealand.

Van Niekerk, J, Crous, P, Fourie, P H, Groenewald, J Z and Halleen, F. 2003. Characterisation and identification of Botryosphaeria species occurring on grapevines. 41st Congress of the Southern African Society of Plant Pathology.

Van Niekerk, J, Crous, P, Fourie, P H, Groenewald, J Z and Halleen F. 2003. Botryosphaeria canker and dieback of grapevines. 8th International Congress of Plant Pathology, Christchurch, New Zealand.

Fourie, P H and Halleen, F. 2003. Nursery strategies for the proactive management of decline and dieback: Research progress. National Congress of the South African Society for Enology and Viticulture. November, Somerset West, South Africa.

Fourie, P H and Halleen, F. 2003. Nursery strategies for the proactive management of decline and dieback: Research progress. National Congress of the South African Society for Enology and Viticulture, Somerset-West, South Africa.

Fourie, P H and Halleen, F. 2004. Proactive management of grapevine trunk diseases in nurseries: an integrated approach. 42nd Congress of the Southern African Society for Plant Pathology, South Africa.

Halleen, F. 2004. Swartvoet by wingerd. University of Stellenbosch. Department of Plant Pathology, 27 August, Stellenbosch, South Africa.

Halleen, F, Fourie, P H and Crous, P W. 2004. Control of black foot disease in grapevine nurseries. 3rd Australian Soilborne Diseases Symposium, Barossa Valley, Australia.

Halleen, F and Fourie, P H. 2004. Trunk diseases of grapevines in South Africa. Coonawarra Grapegrowers Association. Seminar on Grapevine Diseases, Coonawarra, Australia.

Halleen, F, Fourie, P H and Crous, P W. 2004. Black foot disease in South African vineyards and grapevine nurseries. 28th International Conference on Viticultural Zoning, South Africa

Halleen, F, Fourie, P H and Crous, P W. 2004. Black foot disease in South African vineyards and grapevine nurseries. National Congress of the South African Society for Society for Enology and Viticulture. Cape Town, 15-19 November, Somerset-West, South Africa.

Fourie, P H, Crous, P W and Halleen, F. 2004. Control of black foot disease in nurseries. 42nd Congress of the Southern African Society for Plant Pathology, South Africa.

Halleen, F and Fourie, P H 2004. Proactive management of grapevine trunk diseases by means of sanitation in grapevine nurseries. 28th International Conference on Viticultural Zoning.

Halleen, F and Fourie, P H 2004. Proactive management of grapevine trunk diseases by means of sanitation in grapevine nurseries. National Congress of the South African Society for Enology and Viticulture, 15-19 November, Somerset-West, South Africa.

Halleen, F, Fourie, P H and Crous, P W. 2005. Black foot disease in South African vineyards and grapevine nurseries. 4th International Workshop on Grapevine Trunk Diseases, 20-21 January, Stellenbosch, South Africa.

Halleen, F and Fourie, P H. 2005. Integrated strategies for pro-active management of grapevine trunk diseases in nurseries. 4th International Workshop on Grapevine Trunk Diseases, 20-21 January, Stellenbosch, South Africa.

Halleen, F, Schroers, H J, Groenewald, J Z and Crous, P W. 2005. Fungi associated with black foot disease in South African vineyards and nurseries. 4th International workshop on Grapevine Trunk Diseases, 20-21 January, Stellenbosch, South Africa.

Halleen, F, Fourie, P H and Crous, P W. 2005. Proactive management of black foot disease in South African grapevine nurseries. 4th International Workshop on Grapevine Trunk Diseases, 20-21 January, Stellenbosch.

Halleen, F, Fourie, P H and Crous, P W. 2005. Black foot disease in South African vineyards and grapevine nurseries. Joint Congress of the South African Society of Plant Pathology, African Mycological Association and Medical Mycology in Africa.

Article
Fourie, P H, Halleen, F, Van der Vyver, J, Schreuder, W. 2001. Effect of Trichoderma treatments on the occurrence of decline pathogens in the roots and rootstocks of nursery grapevines, Phytopathologia Mediterranea, v. 40 (p. S473-478)

Fourie, P H, Halleen, F. 2002. Control measures for black goo and black foot of grapevines: preliminary results, WineLand, Mnth Jan (p. 117-119)

Halleen, F, Crous, P W, Petrini, O. 2003. Fungi associated with healthy grapevine cuttings in nurseries, with special reference to pathogens involved in the decline of young vines, Australasian Plant Pathology, v. 32 (1) (p. 47-52)

Halleen, F, Fourie, P H. 2005. Integrated strategies for proactive management of grapevine trunk disease in nurseries, Phytopathologia Mediterranea, v. 44 (p. 111-)

Halleen, F, Fourie, P H, Crous, P W. 2005. Black foot disease in South African vineyards and grapevine nurseries, Phytopathologia Mediterranea, v. 44 (p. 108-)

Halleen, F, Schroers, H J, Groenewald, J Z, Crous, P W. 2005. Fungi associated with black foot disease in South African vineyards and nurseries, Phytopathologia Mediterranea, v. 44 (p. 97)

Halleen, F, Fourie, P H, Crous, P W. 2005. Proactive management of black foot disease in South African grapevine nurseries, Phytopathologia Mediterranea, v. 44 (p. 118)

FinalReport.pdf

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