Control measures for the encroacher shrub Seriphium plumosum

References

• Badenhorst L. 2009 . Seriphium plumosum . South African National Biodiversity Institute's PlantZAfrica.com website . Available at www.plantzafrica.com/plantqrs/seriphplum.htm [accessed February 2009] .
   Google Scholar
• Cilliers , JW , van Biljon , PL , Tolmay , E and Coetzee , C. 1997 . Effects of different levels of fertilizer application to veld on growth of steers and chemical composition of the herbage . Grassland and Forage Science , 52 : 262 – 248 .
   Web of Science ®Google Scholar
• Cohen , C. 1935 . Stoebe sp. A contribution to its ecology . Journal of South African Botany , 1 : 171 – 175 .
   Google Scholar
• Cohen , C. 1940 . Stoebe vulgaris, a study of an ecological problem . Journal of South African Botany , 6 : 79 – 110 .
   Google Scholar
• Davidson , RL. 1962 . The influence of edaphic factors on the species composition of early stages of the subsere . Journal of Ecology , 50 : 401 – 410 .
   Web of Science ®Google Scholar
• du Toit , JCO and Sekwadi , KP. 2012 . Tebuthiuron residues remain active in soil for at least eight years in a semi-arid grassland, South Africa . African Journal of Range and Forage Science , 29 : 85 – 90 .
   Web of Science ®Google Scholar
• Gillman H. Stoebe cinerea MSc thesis University of the Witwatersrand South Africa 1934
   Google Scholar
• Hattingh , ER. 1953 . Observations on the ecology of Seriphium plumosum Levyns . Empire Journal of Experimental Agriculture , 21 : 84
   Google Scholar
• Hintze , JL. 1997 . Number Cruncher Statistical System , Kaysville , Utah : Number Cruncher Statistical Systems .
   Google Scholar
• Jordaan FP. Implementation of a computerised system for assessing rangeland condition and monitoring in a number of key grazing areas of the western grassland biome PhD thesis North West University Potchefstroom , , South Africa 1997
   Google Scholar
• Jordaan , D. 2009 . Bankruptbush (Slangbos) – a silent threat to grasslands? . Grassroots , 9 : 40 – 42 .
   Google Scholar
• Jordaan , D and Jordaan , FP. 2007 . Probleemplante in the Suidwesgebied . Ons Eie , 42 ( 1 ) : 38 – 40 .
   Google Scholar
• Koekemoer M. Systematics of the Metalasia group in the Relhaniinae (Gnaphalieae – Asteraceae) PhD thesis Rand Afrikaans University South Africa 2001
   Google Scholar
• Krupko , I and Davison , RS. 1961 . An experimental study of Seriphium plumosum in relation to grazing and burning . Empire Journal of Experimental Agriculture , 29 : 114
   Google Scholar
• Lecatsas , G. 1962 . Solar radiation as a factor in the establishment of Stoebe vulgaris . South African Journal of Science , 58 : 304 – 306 .
   Google Scholar
• Mendenhall , W and Sincich , T. 1996 . Principles of experimental design: a second course in statistics , 5th edn , Upper Saddle River : Prentice-Hall .
   Google Scholar
• Moore , A and van Niekerk , JP. 1987 . Bosindringing in the Vrystaatstreek: Indringerspesies en die omvang van die problem . Glen Agric , 16 : 15 – 18 .
   Google Scholar
• Mucina L Rutherford MC . 2006 . The vegetation of South Africa, Lesotho and Swaziland. Strelitzia 19 . Pretoria : South African National Biodiversity Institute .
   Google Scholar
• Non-Affiliated Soil Analysis Work Committee . 1990 . Handbook of standard soil testing methods for advisory purposes . Pretoria : Soil Science Society of South Africa .
   Google Scholar
• Richter , C. 1989 . Belangrike indringerplante en die beheer daarvan in die sentrale grasveldgebiede van die Vrystaatstreek . Glen Agric , 18 : 19 – 23 .
   Google Scholar
• Roberts BR. The ecology of Thaba 'Nchu – a statistical study of vegetation/habitat relationships DPhil thesis University of Natal Pietermaritzburg , , South Africa 1966
   Google Scholar
• Roux , E. 1969 . “ Bankrotbos ” . In Grass: a story of Frankenwald , Edited by: Roux , WM . 153 – 159 . Cape Town : Oxford University Press .
   Google Scholar
• SAS Institute . 2001 . Statistical Analysis System user's guide (version 6.04) . Cary : SAS Institute, Inc .
   Google Scholar
• Schmidt , E , Lötter , M and McCleland , W. 2002 . Trees and shrubs of Mpumalanga and Kruger National Park , Pretoria : Jacana Media Publishers .
   Google Scholar
• Schulze , ER. 1979 . Climate of South Africa. Part 8. General Survey , Pretoria : Weather Bureau .
   Google Scholar
• Smit , JBJ. 1955 . Die slangbosprobleem . Farming in South Africa , 85 : 1 – 5 .
   Google Scholar
• Snyman , HA. 2002 . Short-term response of rangeland botanical composition and productivity to fertilization (N and P) in a semi-arid climate of South Africa . Journal of Arid Environments , 50 : 167 – 183 .
   Web of Science ®Google Scholar
• Snyman , HA. 2009a . A philosophical approach to the distribution and spread of Seriphium plumosum . Grassroots , 9 ( 2 ) : 29 – 37 .
   Google Scholar
• Snyman , HA. 2009b . Germination potential of Seriphium plumosum (bankrupt bush, slangbos or vaalbos) . Grassroots , 9 ( 1 ) : 43 – 48 .
   Google Scholar
• Snyman , HA. 2010a . Knowledge of seed ecology essential for Seriphium plumosum control . Grassroots , 10 ( 1 ) : 9 – 14 .
   Google Scholar
• Snyman , HA. 2010b . Allelopathic potential, seed ecology and germination of the encroacher shrub Seriphium plumosum . African Journal of Range and Forage Science , 27 : 29 – 37 .
   Web of Science ®Google Scholar
• Snyman , HA. 2011 . Short-term response of the encroacher shrub Seriphium plumosum to fire . African Journal of Range and Forage Science , 28 : 65 – 77 .
   Web of Science ®Google Scholar
• Snyman , HA. 2012a . Habitat preferences of the encroacher shrub, Seriphium plumosum . South African Journal of Botany , 81 : 34 – 39 .
   Web of Science ®Google Scholar
• Snyman , HA. 2012b . “ Indringeren probleemplante ” . In Gids tot die volhoubare produksie van weiding. Landbouweekblad en Landbou.com , Edited by: Snyman , HA . 253 – 324 . Cape Town : Impressum, Woodstock .
   Google Scholar
• Soil Classification Working Group . 1991 . Soil classification: a taxonomic system for South Africa . Pretoria : Department of Agricultural Development .
   Google Scholar
• Story , R. 1952 . A botanical survey of the Keiskammahoek district. Memoirs of the Botanical Survey of South Africa no. 27 , Pretoria : Department of Agriculture Division of Botany .
   Google Scholar
• Tainton , NM , Drewes , RH , Rethman , NFG and Donaldson , CH. 2000 . “ Radical veld improvement ” . In Pasture management in South Africa , Edited by: Tainton , NM . 120 – 133 . Pietermaritzburg : Shuter and Shooter .
   Google Scholar
• Trollope , WSW. 1987 . Effect of season of buning on grass recovery in False Thornveld of the Eastern Cape . Journal of the Grassland Society of Southern Africa , 4 : 74 – 77 .
   Google Scholar
• van der Merwe , AJ , Botha , T and Pellissier , MvZ. 1975 . n Handleiding vir die beheer van grondvrugbaarheid in die Vrystaatstreek , Pretoria : Department of Agriculture .
   Google Scholar
• van der Westhuizen HC. Die gebruik van degradasie gradiënte vir weiveldevaluering in a semi-ariede gebied PhD thesis University of the Free State Bloemfontein , , South Africa 2003
   Google Scholar
• van der Westhuizen , HC. 2012 . “ Veldtoestand en weidingkapasiteit ” . In Gids tot die volhoubare produksie van weiding. Landbouweekblad en Landbou.com , Edited by: Snyman , HA . 39 – 56 . Cape Town : Impressum, Woodstock .
   Google Scholar
• van der Westhuizen , HC , van Rensburg , WLJ and Snyman , HA. 1999 . The quantification of rangeland condition in a semi-arid grassland of South Africa . African Journal of Range and Forage Science , 16 : 49 – 61 .
   Google Scholar
• Wepener JP. The control of Stoebe vulgaris encroachment in the Hartenbeesfontein area of the North West Province MSc thesis North-West University Potchefstroom , , South Africa 2007
   Google Scholar
• Wepener JP , Kellner K , Jordaan D. 2008 . The control of Seriphium plumosum encroachment in certain areas of the grassland biome in the North-West province . In: Proceedings of the 43rd Annual Congress of the Grassland Society of Southern Africa , 21–25 July 2008 , Badplaas , South Africa . pp 88 – 89 .
   Google Scholar
• Winer , BJ. 1974 . Statistical principles in experimental design , London : McGraw-Hill .
   Google Scholar
• Zeng , DH , Li , LJ , Yu , ZY , Fan , ZP and Chen , FS. 2010 . Effects of nitrogen addition on vegetation and ecosystem carbon in a semi-arid grassland . Biogeochemistry , 98 : 185 – 193 .
   Web of Science ®Google Scholar