Hybridized cotton reverses resistance of pink bollworm to Bt cotton

in Southwest Farm Press

Researchers with the University of Arizona and China discovered a surprising strategy to reverse pink bollworm resistance to genetically engineered cotton.

Cotton growers have been able to use genetically engineered cotton to fight the pink bollworm. This has happened as scientists have been able to produce pest-killing proteins from the widespread soil bacterium Bacillus thuringiensis, or Bt. Without adequate countermeasures, scientists have discovered that pests can quickly evolve resistance. Continue reading