KARNAL BUNT: THE ECONOMIC RISK IMPOSED AND THE ECONOMIC IMPACT OF QUARANTINE AS CONTROL MEASURE

REFERENCES

• Anandajayasekeram , P , Martella , D and Rukuni , M. 1996 . A training manual on R&D evaluation and impact assessment of investments in agricultural and natural resources research Gabarone, , Botswana : SACCAR .
   Google Scholar
• Arc-Sgi . 2001 . Personal communication South Africa : Bethlehem .
   Google Scholar
• Bonde , M R , Prescott , J M , Matsumoto , T T and Peterson , G L . 1997 . Possible dissemination of teliospores of Tilletia indica by the practice of burning wheat stubble . Phytopathology , 77 : 639
   Google Scholar
• Brennan , J P , Warham , E J , Byerlee , D and Hernandez-Estrada , J. 1992 . Evaluating the economic impact of quality-reducing, seed-borne diseases: lessons from Karnal bunt of wheat . Agricultural Economics , 6 : 345 – 352 .
   Web of Science ®Google Scholar
• Cimmyt . 1996 . Bunt and Smut diseases of wheat: Concepts and methods of disease management Mexico : CIMMYT .
   Google Scholar
• Fuentes-Davila , G. 1996 . “ Karnal bunt. ” . In Bunt and Smuts diseases of wheat: Concepts and methods of disease management Edited by: Wilcoxson , R D and Saari , E E . 26 – 32 . CIMMYT, Mexico
   Google Scholar
• Fuentes-Davila , G. 1998 . “ Karnal bunt of wheat. ” . In Bunts and Smuts of wheat: An internatioanl symposium Edited by: Malik , V S and Mathere , D E . 69 – 81 . North American Plant Protection Organization, Ottawa, Canada
   Google Scholar
• Fuentes-Davila , G. 2001 . Personal communication Mexico : CIMMYT .
   Google Scholar
• Gwk Ltd . 2001 . Personal communication South Africa : Douglas .
   Google Scholar
• Marasas , Cn , Anandajayasekeram , P , Tolmay , V , Martella , D , Purchase , J and Prinsloo , G. 1997 . Socio-economic impact of the Russian wheat aphid control research program Report by the Agricultural Research Council and SACCAR, SACCAR, Gaborone, Botswana
   Google Scholar
• Murray Gm & Brennan Jp . 1998 . Australian Plant Pathology , 27 : 212 – 225 . The risk to Australia from Tilletia indica Mitra, the cause of Karnal bunt of wheat
   Google Scholar
• Nagarajan , S , Aujla , Ss , Nanda , Gs , Sharma , I , Goel , Lb , Kumar , J and Singh , Dv. 1997 . Karnal bunt (Tilletia indica) of wheat—a review . Review of Plant Pathology , 7 ( 12 ) : 1207 – 1214 .
   Google Scholar
• Singh , A. 1998 . “ Epidemiology of Karnal bunt of wheat. ” . In Bunts and Smuts of wheat: An international symposium Edited by: Malik , V S and Mathere , D E . 149 – 162 . North American Plant Protection Organization, Ottawa, Canada
   Google Scholar
• Wessels , J. 1998 . The socio-economic impact of the Proteaceae technology development and transfer programme MSc Thesis, University of Pretoria, South Africa
   Google Scholar