12.01.2012 - A recent article in the Journal of Integrated Pest Management by Hutchison et al (2011) discussed a Testbiotech report published in 2010 (commissioned by Greenpeace Germany): New plant pest caused by genetically engineered corn: The spread of the western bean cutworm causes massive damage in the US (Then, 2010a). Hutchison et al (2011) are criticising this report because they are of the opinion that genetically engineered maize should not be regarded as the sole factor that influenced the range expansion of the western bean cutworm.