Biotechnology Team

With the continued global spread of transgenic crops expressing insect-control traits, IRAC has a major role to provide education on IRM in this area and to promote the implementation of effective IRM strategies.  In particular, in those countries where no collaborative organisation currently existed, it was agreed that IRAC could play an especially useful role in helping to ensure that good IRM practices are understood and followed.  The team has an on-going activity to identify and work with appropriate bodies in key countries, and to develop educational and influencing material that can be used to promote its work.

External Links to References:

Practical Approaches to Insect Resistance Management for Biotech Crops (2012)

English Version,  Spanish Version

Biotechnology resources

The evolution of IRM for biotech traits
Integrating Bt Corn for Fall Armyworm (FAW) Management
Report on IRM for fall armyworm in corn in Puerto Rico
Brazil IRM Recommendations, Corn, Soybean, Cotton
IRAC Statement on Combined use of Chemicals & Traits
IRM in Transgenic Crops in Small-Holder Systems
Industry Perspectives on Insect Resistance Monitoring for Transgenic Insect-Protected Crops
Biotech Team Objectives
Crop Biotechnology IRM Poster
Bt Presentation (J. Ferre)
Insecticide Mixtures and IRM with Key Considerations – Updated Guidances
Bt, Managing IR Risk (S. MacIntosh)

References

Comparative analysis of the genetic basis of Cry1F resistance in two strains of Spodoptera frugiperda originated from Puerto Rico and Florida Vol. 146, pp. 47-52. DOI: 10.1016/j.jip.2017.03.013 2017 Camargo AM, Castenera P, Farinos GP, Huang F Journal Of Invertebrate Pathology
Cross-resistance to purified Bt proteins, Bt corn and Bt cotton in a Cry2Ab2-corn resistant strain of Spodoptera frugiperda Vol. 73, pp. 2495-2503. DOI: 10.1002/ps.4644 2017 Yang F, Kerns DL, Head GP, Price P, Huang F Pest Management Science
Susceptibility of Cry1F-maize resistant, heterozygous, and susceptible Spodoptera frugiperda to Bt proteins used in the transgenic cotton Vol. 98, pp. 128-135. DOI: 10.1016/j.cropro.2017.03.023 2017 Yang F, Kerns DL, Head GP, Brown S, Huang F Crop Protection
Susceptibility of Brazilian populations of Diatraea saccharalis to Cry1Ab and response to selection for resistance Vol. 62, pp 124-128. DOI: 10.1016/j.cropro.2014.04.004 2014 Giron-Perez K, Oliveira AL, Teixeira AF, Guedes RNC, Pereira EJG Crop Protection
Susceptibility of Cry1Ab-resistant and -susceptible sugarcane borer (Lepidoptera: Crambidae) to four Bacillus thuringiensis toxins Vol. 100 (1), pp. 29-34. DOI: 10.1016/j.jip.2008.10.003 2009 Wu X, Leonard BR, Zhu YC, Abel CA, Head GP, Huang F Journal Of Invertebrate Pathology
Binding and toxicity of Bacillus thuringiensis protein Cry1C to susceptible and resistant diamondback moth (Lepidoptera: Plutellidae). Vol. 93(1):1-6 2000 Liu YB, Tabashnik BE, Masson L, Escriche B, Ferré J Journal of Economic Entomology

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