Homegrown GM Bean Won’t Fight Hunger, Critics Say
By Fabiana Frayssinet
RIO DE JANEIRO, Oct 4, 2011 (IPS) – Critics complain that a genetically modified bean developed in Brazil, resistant to one of the country’s most damaging agricultural pests, was approved without enough debate or guarantees that the crop will not affect human health or the environment.
The GM bean, named 5.1, was developed by Embrapa, the government’s agricultural research agency, to resist the bean golden yellow mosaic virus (BGYMV), whose main symptom is a bright yellow or golden mosaic on the leaves, as well as leaf wrinkling and rolling. The seeds and plants are also stunted, malformed and discoloured, and flowers are aborted, leading to the loss of between 40 and 100 percent of the beans.
According to Embrapa, the virus transmitted by the whitefly (Bemisia tabaci) causes annual losses of between 90,000 and 280,000 tons of beans – enough to feed six to 20 million more adults in this country of 192 million people.
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