Tarnishing Silver Bullets: Bt Technology Adoption, Bounded Rationality and the Outbreak of Secondary Pest Infestations in China

As with other technologies, adoption of Bt seed requires technology specific knowledge. Growing secondary pest populations have slowly eroded the benefits of Bt technology in China. We illustrate the effects of introducing Bt technology among farmers with an imperfect knowledge of secondary pest problems using a simple dynamic model. The stochastic dominance tests based on primary household data from 1999-2001 and 2004 in China provide strong evidence that secondary pests, if unanticipated, could completely erode all benefits from Bt cotton cultivation. Our empirical tests also suggest that planting refuge concurrent with Bt adoption provides for the sustainable development of Bt technology.

[1]  Scott Rozelle,et al.  Five years of Bt cotton in China - the benefits continue. , 2002, The Plant journal : for cell and molecular biology.

[2]  H. Simon,et al.  A Behavioral Model of Rational Choice , 1955 .

[3]  D. Ragozin,et al.  Harvest policies and nonmarket valuation in a predator -- prey system , 1985 .

[4]  William G. Boggess,et al.  A Bioeconomic Simulation Approach to Multi-Species Insect Management , 1985, Journal of Agricultural and Applied Economics.

[5]  K. Wu,et al.  The evolution of cotton pest management practices in China. , 2005, Annual review of entomology.

[6]  H. Simon,et al.  Rationality as Process and as Product of Thought , 1978 .

[7]  Kongming Wu,et al.  Seasonal abundance of the mirids, Lygus lucorum and Adelphocoris spp. (Hemiptera : Miridae) on Bt cotton in northern China , 2002 .

[8]  Matin Qaim,et al.  Genetically Modified Crops, Corporate Pricing Strategies, and Farmers' Adoption: The Case of Bt Cotton in Argentina , 2003 .

[9]  Managing Resistance Evolution in Two Pests to Two Toxins with Refugia , 2004 .

[10]  J. Huesing,et al.  The Impact of Bt Crops on the Developing World , 2004 .

[11]  U. Regev,et al.  Biological interactions and environmental effects in the economics of pest control , 1975 .

[12]  Jikun Huang,et al.  'Bt cotton' benefits, costs and impacts in China , 2003 .

[13]  Paul L. Fackler,et al.  Bt Cotton Refuge Policy , 2000 .

[14]  Clive James,et al.  Global status of commercialized transgenic crops : 1999 , 1999 .

[15]  U. Regev,et al.  Optimal Agricultural Pest Management with Increasing Pest Resistance , 1974 .

[16]  Darwin C. Hall,et al.  On the Timing and Application of Pesticides , 1973 .

[17]  David Zilberman,et al.  Yield Effects of Genetically Modified Crops in Developing Countries , 2003, Science.

[18]  Fangbin Qiao,et al.  Biotechnology as an alternative to chemical pesticides: a case study of Bt cotton in China , 2003 .

[19]  E. Feigenbaum.  Simon, Herbert A. , 2006 .

[20]  H. Simon,et al.  Theories of Decision-Making in Economics and Behavioural Science , 1966 .

[21]  Andrew Paul Gutierrez,et al.  A Perspective on Systems Analysis in Crop Production and Insect Pest Management , 1982 .

[22]  David Zilberman,et al.  Pest Externalities from Agricultural Inputs , 1989 .

[23]  Theodore W. Schultz,et al.  The Value of the Ability to Deal with Disequilibria , 1975 .

[24]  Greg Traxler,et al.  Transgenic Cotton in Mexico: Economic and Environmental Impacts , 2002 .

[25]  Katherine H. Reichelderfer,et al.  Application of a Simulative Approach to Evaluating Alternative Methods for the Control of Agricultural Pests , 1979 .