A study published in September calculates that the use of herbicide has increased some 527 million pounds in the period between 1996 and 2011. The study from Charles M. Benbrook of Washington State University’s Center for Sustainable Agriculture and Natural Resources, blames the increase on the rise of GMO crops in the U.S.
The irony here, of course, is that the corporate manufacturers of GMO crops and their complementary herbicides have vehemently declared that GMO crops lead to a reduction in herbicide use. That argument, along with other spurious claims was used to defeat California’s Proposition 37, the GMO labeling initiative, in November. Read the abstract of the study here.
The study also concludes that after years of decline, pesticide use is also on the increase. Again, the reason is GMO use. Farmers who plant those herbicide and pesticide resistant crops have continually applied more of the substances to their fields as both weeds and insects adapt to the chemicals. (more…)