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1978
King. B, Eaton, R.A. and Baecker,
A.A.W. (1978)
A summary of current information on
actinomycetes and wood.
Paper presented at IRG 9, 9th
Meeting of the International
Research Group on Wood Preservation,
Peebles, UK., 1978. Int. Res. Grp.
Wood Pres. Doc. No. IRG/WP/177.
11pp.
1980
Baecker, A.A.W. and King, B. (1980)
A technique for the quantitative
isolation of actinomycetes from
decayed wood.
Paper presented at IRG 11, 11th
Meeting of the International
Research Group on Wood Preservation,
Raleigh, USA., 1980. Int. Res. Grp.
Wood Pres., Doc. No. IRG/WP/1116.
10pp.
Baecker, A.A.W. and
King, B. (1980)
Decay of wood by actinomycetes
Paper presented at the 4th
International Biodeterioration
Symposium, Berlin, Germany, 1978.
Biodeterioration 4, pp. 53-58. Eds.
T.A. Oxley, G. Becker and D. Allsop.
London, Pitman.
1981
Baecker, A.A.W. and King, B. (1981)
Soft rot in wood caused by
streptomycetes.
J. Inst. Wood Sci., 9, 65-71.
King, B., Smith, G.M., Baecker,
A.A.W. and Bruce, A. (1981)
Wood nitrogen control of toxicity of
copper chrome arsenic preservatives.
Material und Organismen, 16,
105-118.
1983
Baecker, A.A.W., Dyker, R.M.P. and
King,B. (1983)
The role of actinomycetes in the
biodeterioration of wood.
Paper presented at the 5th
International Biodeterioration
Symposium, Aberdeen, UK., 1981.
Biodeterioration 5, pp. 64-74. Eds.
T.A. Oxley and S. Barry. New York,
Wiley and Sons.
1985
Baecker, A.A.W. (1985)
Interactions between streptomycetes
and wood of commercial importance in
South Africa.
Paper presented at EMSSA 85, 24th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Pietermaritzburg, RSA.,
1985.
Proc. Electron. Microsc. Soc. South.
Afr., 15, 59-60.
1986
Alborough, L.D., Bandu, V.H. and
Baecker, A.A.W. (1986)
Degradation of DNBP-treated pine and
eucalypt in soil contact by fungi
and tunnelling bacteria.
Paper presented at EMSSA 86, 25th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Potchefstroom, RSA., 1986.
Proc. Electron. Microsc. Soc. South.
Afr., 16, 83-84.
Baecker, A.A.W., Rogers,
G.M. and Alborough, L.D. (1986)
Biodeterioration of Pinus patula
by microorganisms in chip piles
during outside storage in Zululand.
Paper presented at EMSSA 86, 25th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Potchefstroom, RSA., 1986.
Proc. Electron. Microsc. Soc. South.
Afr., 16, 85-86.
Baecker, A.A.W., Rogers, G.M. and
Alborough, L.D. (1986)
The glycocalyx produced by bacteria
in wood.
Paper presented at EMSSA 86, 25th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Potchefstroom, RSA., 1986.
Proc. Electron. Microsc. Soc. South.
Afr., 16, 87-88.
Bandu, V.H., Alborough, L.D. and
Baecker, A.A.W. (1986)
Biodeterioration of DNBP-treated
pine and eucalypt in accelerated
decay tests.
Paper presented at EMSSA 86, 25th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Potchefstroom, RSA., 1986.
Proc. Electron. Microsc. Soc. South.
Afr., 16, 89-90.
1987
Abraham, L.D. and Baecker, A.A.W.
(1987)
Accelerated decay tests on DNBP-treated
Pinus patula and
Eucalyptus grandis.
Paper presented at IRG 18, 18th
Meeting of the International
Research Group on Wood Preservation,
Honey Harbor, Canada, 1987. Int.
Res. Grp. Wood. Pres., Doc. No. IRG/WP/3408.
14pp.
Abraham, L.D., Westlake, K., Mackie,
R.I. and Baecker, A.A.W. (1987)
Anaerobic bacteria in mining timber.
Paper presented at EMSSA 87, 26th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Johannesburg, RSA., 1987.
Proc. Electron. Microsc. Soc. South.
Afr., 17, 91-92.
Baecker, A.A.W. and King, B. (1987)
Actinomycetes in the
biodeterioration of wood.
The Actinomycetes, 20, 141-147.
Baecker, A.A.W. and Ryan. K.C.
(1987)
Improving the isolation of
actinomycetes from soil by
high-speed homogenisation.
S. Afr. J. Plant and Soil, 4,
165-171.
Bondonno, A., von Holy, A., Swart,
B.H. and Baecker, A.A.W. (1987)
Biofilm development on electroless-nickel-plated
steel.
Paper presented at EMSSA 87, 26th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Johannesburg, RSA., 1987.
Proc. Electron. Microsc. Soc. South.
Afr., 17, 99 -100.
Kahn, C.G., Kasan, H.C., Stegman, P.
and Baecker, A.A.W. (1987)
Filamentous organisms in activated
sludge from an industrial wastewater
treatment system.
Paper presented at EMSSA 87, 26th
Annual Conference of the ‚Electron
Microscopy Society of Southern
Africa, Johannesburg, RSA., 1987.
Proc. Electron. Microsc. Soc. South.
Afr., 17, 119-120.
Kasan, H.C., Baecker, A.A.W. and
Stegman, P. (1987)
Bacterial zinc accumulation from
industrial cooling water.
Paper presented at EMSSA 87, 26th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Johannesburg, RSA., 1987.
Proc. Electron. Microsc. Soc. South.
Afr., 17, 121-122.
Rogers, G.M. and Baecker, A.A.W.
(1987)
Theories on the degradation in wood
associated with glycocalyx-producing
bacteria.
J. Inst. Wood Sci., 11, 78-84.
1988
Abraham,L.D., Westlake,K.,
Mackie,R.I., Putterill,J.F. and
Baecker,A.A.W. (1988)
Detection of methanogenic bacteria
in mining timber.
Paper presented at IRG 19, 19th
Meeting of the International
Research Group on Wood Preservation,
Madrid, Spain, 1988. Int. Res. Grp.
Wood Pres., Doc. No. IRG/WP/1352.
18pp.
Baecker, A.A.W., Bondonno, A. and
von Holy, A. (1988)
A new technique for evaluation of
microbiologically induced corrosion
by scanning electron microscopy.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron. Microsc. Soc. South. Afr.,
18, 9-10.
Baecker, A.A.W., Cassim, H.A. and
Ryan, K.C. (1988)
Quantitative isolation of
streptomycetes from wood by
comminution, homogenisation and
dilution plating.
The Actinomycetes, 20, 227-252.
Ismail, S. and Baecker, A.A.W.
(1988)
The microflora of treated and
untreated Pinus patula chips
in outside storage.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron. Microsc. Soc. South. Afr.,
18, 115-116.
Ismail, S., Smith, E.J. and Baecker,
A.A.W. (1988).
Evaluation of laboratory trials to
assess biodeterioration of Pinus
patula chips.
Paper presented at Microbios 88,
Proc. 5th Biennial Congress S A
Society Microbiology, Pretoria, RSA.,
1988. (ISBN No. 0 620 12618 3). CSIR
Pub. No. S.483, 4.4.
Ismail, S., Smith, E.J. and Baecker,
A.A.W. (1988)
Selection of preservatives to
prevent Pinus patula chip
biodeterioration.
Paper presented at TAPPSA '88, Proc.
4th International Technical
Conference of the Technical Society
of South Africa, Durban, RSA., 1988,
213-228.
Kahn, C., Stegman, P. and Baecker,
A.A.W. (1988)
Dehydrogenase activity as an assay
in the quantitative evaluation of
microorganisms in activated sludge.
Paper presented at SAIWA '88, South
African Industrial Water
Association's National Symposium,
Witkoppen, RSA., 1988.
Kasan, H.C., Baecker, A.A.W. and
Stegman,P. (1988)
Biosorption of toxic metals by
industrial activated sludge.
Paper presented at Microbios 88,
Proc. 5th Biennial Congress S A
Society Microbiology, Pretoria, RSA.,
1988. (ISBN No. 0 620 12618 3). CSIR
Pub. No. S.483, MA.9.
Ketley, D., Rogers, G.M. and Baecker,
A.A.W. (1988)
Bioflocculation of suspended solids
in slimes produced during ‚the
diamond recovery process.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron. Microsc. Soc. South. Afr.,
18, 117-118.
Mitchell, J. and Baecker, A.A.W.
(1988)
Microbiological colonisation of
diamondiferous kimberlite.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron. Microsc. Soc. South. Afr.,
18, 119-120.
Ngubane, W.T. and Baecker, A.A.W.
(1988)
Thermophilic pyrite leaching by
Sulfolobus brierleyi.
Paper presented at
Biohydrometallurgy 4, Proc. 4th
International Symposium, Warwick,
UK., 1987. Eds. P.R. Norris and D.P.
Kelly. Science and Technology
Letters, London. (ISBN No. 0 946682
00 3). pp 528-529.
Ngubane, W.T. and Baecker, A.A.W.
(1988)
The use of airlift reactors for
pyrite oxidation by thermophiles.
Paper presented at Microbios 88,
Proc. 5th Biennial Congress S A
Society Microbiology, Pretoria, RSA.,
1988. (ISBN No. 0 620 12618 3). CSIR
Pub. No. S.483, 4.5.
Ngubane, W.T. and Baecker, A.A.W.
(1988)
Micromorphology of arsenopyrite
degradation by Sulfolobus
acidocaldarius.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron. Microsc. Soc. South. Afr.,
18, 123-124.
Price, W.J., von Holy, A., Wallis,
F.M., Meyer, D.H. and Baecker, A.A.W.
(1988).
Measuring the impact of veld
management on a grassland ecosystem
by microbiological criteria.
Paper presented at Microbios 88,
Proc. 5th Biennial Congress S A
Society Microbiology, Pretoria, RSA.,
1988. (ISBN No. 0 620 12618 3). CSIR
Pub. No. S.483, 12.2.
Rogers, G.M. and Baecker, A.A.W.
(1988)
A new method for the study of
microbiological decay of wood in a
strictly anaerobic environment.
Paper presented at IRG 19, 19th
Meeting of the International
Research Group on Wood Preservation,
Madrid, Spain, 1988. Int. Res. Grp.
Wood Pres., Doc. No. IRG/WP/2319.
10pp.
Rogers, G.M. and Baecker, A.A.W.
(1988)
The study of anaerobic bacteria in
wood.
Paper presented at Microbios 88
Proc. 5th Biennial Congress S A
Society Microbiology, Pretoria, RSA.,
1988. (ISBN No. 0 620 12618 3). CSIR
Pub. No. S.483, 4.6.
Rogers, G.M. and Baecker, A.A.W.
(1988)
The micromorphology of wood
degradation by anaerobic bacteria.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron Microsc. Soc South. Afr.,
18, 127-128.
Scherer, U.L. and Baecker, A.A.W.
(1988)
Accelerated decay tests to
investigate postulated effects of
tannins on CCA efficacy in wood.
Paper presented at IRG 19, 19th
Meeting of the International
Research group on Wood Preservation,
Madrid, Spain, 1988. Int. Res. Grp.
Wood Pres., Doc. No. IRG/WP/3497.
13pp.
Schnippenkoetter, W.H., Abraham, L.D.
and Baecker, A.A.W. (1988)
Relative performances of DNBP and
CCA wood preservatives in
accelerated decay tests.
Paper presented at IRG 19, 19th
Meeting of the International
Research Group on Wood Preservation,
Madrid, Spain, 1988. Int. Res. Grp.
Wood Pres., Doc. No. IRG/WP/3496.
21pp.
Schnippenkoetter, W.H., Abraham, L.D.
and Baecker, A.A.W. (1988)
Analysis of relative performances of
DNBP and CCA wood preservatives in
accelerated decay tests.
Material und Organismen, 23,
301-319.
Wiederhold, A., Morrison, M. and
Baecker, A.A.W. (1988)
The micromorphology of anaerobic
rumen fungi in wood.
Paper presented at EMSSA 88, 27th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Durban, RSA., 1988. Proc.
Electron Microsc. Soc. South. Afr.,
18, 137-138.
1989
Abraham, L.D., Putterill, J. and
Baecker, A.A.W. (1989)
Methanogenesis and sulphate
reduction: a possible source of
explosive gas mixtures in a gold
mine.
Paper presented at IRG 20, 20th
Meeting of the International
Research Group on Wood Preservation,
Lapeenranta, Finland, 1989. Int.
Res. Grp. Wood Pres., Doc. No. IRG/WP/1399.
20pp.
Abraham, L.D., Putterill, J. and
Baecker, A.A.W. (1989)
Methanogens and sulphate-reducing
bacteria in mining timber.
Paper presented at EMSSA 89, 28th
Annual Conference of the Electron
Microscopy Society of Southern
Africa, Onderstepoort, RSA., 1989.
Proc. Electron Microsc. Soc. South.
Afr., 19, 47-48.
Abraham,L.D., Westlake,K.,
Mackie,R.I., Putterill,J.F. and
Baecker,A.A.W. (1989)
Methanogenesis and sulphate
reduction in mining timber: a
possible source of explosive gas
mixtures underground.
Geomicrobiology Journal, 7,167-183.
Baecker, A.A.W., le Roux, K.M. and
von Holy, A. (1989)
Predomination of microbiological
contaminants of metal working fluids
in service.
South African Journal of Science,
85, 293-295.
Bondonno, A., von Holy, A. and
Baecker, A.A.W. (1989)
The effects of Thiobacillus
and Desulfovibrio biofilms on
corrosion of electroless-nickel-plated
steel.
International Biodeterioration, 25,
285-298.
Ismail, S., Smith, E.J. and Baecker,
A.A.W. (1989)
The use of propionic acid to prevent
Pinus patula
biodegradation during outside
storage in Zululand.
Paper presented at IRG 20, 20th
Meeting of the International
Research Group on Wood Preservation,
Lapeenranta, Finland, 1989. Int.
Res. Grp. Wood Pres., Doc. No. IRG/WP/3531.
20pp.
Kahn, C.G., Stegman, P., Kasan, H.C.
and Baecker, A.A.W. (1989)
Comparison of corrosion with
successional changes in
microbiological population of the
wastewater reclamation system in a
coal gasification plant.
Paper presented at IGT 2, Proc.
Inst. Gas Technol. 2nd Int. Symp.
Gas, Oil and Coal Biotech., New
Orleans, USA, 1989.
Kasan H.C. and Baecker, A.A.W.
(1989)
Zinc bioaccumulation by
Pseudomonas cepacia.
Microbios, 58, 35-42.
Kasan, H.C. and Baecker, A.A.W.
(1989)
Biorecovery of toxic metal-ions from
the coal gasification ‚process.
Paper presented at IGT 2, Proc.
Inst. Gas Technol. 2nd Int. ‚Symp.
Gas, Oil and Coal Biotech., New
Orleans, USA, 1989.
Kasan, H.C. and Baecker, A.A.W.
(1989)
Activated sludge treatment of
coal-gasification effluent in a
petrochemical plant: metal
accumulation by heterotrophic
bacteria.
Paper presented at CONFLUENCE 88,
14th Biennial International
Conference of the International
Association for Water Pollution
Research and Control, Brighton, UK,
1988.Wat. Sci. Technol., 21,
297-303.
Kasan, H.C. and Baecker, A.A.W.
(1989)
Heavy metal biosorption by
industrial activated sludge.
Paper presented at WISA 1, 1st
Biennial Conference of the Water
Institution of South. Africa, Cape
Town, RSA., 1989.Abstracted in:
Water, Sewage and Effluent, 9, 34.
Kasan, H.C. and Baecker, A.A.W.
(1989)
An assessment of toxic metal
biosorption by activated sludge from
the treatment of coal-gasification
effluent of a petrochemical plant.
Water Research, 23, 795-800.
Kasan, H.C. and Baecker, A.A.W.
(1989)
Microbial survey of an activated
sludge plant treating petrochemical
effluents.
Paper presented at SAIWA 89, Proc.
Ann. Conf. South African Industrial
Water Assn., Johannesburg, RSA.,
1989.
King, B., Smith, G.M., Briscoe, P.A.
and Baecker, A.A.W. (1989)
Influence of redistributed soluble
nutrients in wood on adsorption,
permanence and toxicity of
copper-chrome-arsenic preservatives.
Material und Organismen, 24,
179-192.
Mackie, R.I., Krecek, R.C., Els,
H.J., van Niekerk, J.P., Kirschner,
L.M. and
Baecker, A.A.W. (1989)
Characterisation of the microbial
community colonising the anal and
vulvar pores of helminths from the
hindgut of zebras.
Applied and Environmental
Microbiology, 55, 1178-1186.
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