Biotech industry’s propaganda is false

The only transgenic crop grown in India is Bt cotton developed by injecting a toxin from a soil bacterium called Bacillus Thuringiensis [Bt] into a cotton seed through a highly sophisticated process. When planted the seed produces a highly toxic cotton plant. Its roots, stem, leaves and boll continuously secrete Bt toxin.

The subject of the ‘mixed bag’, which proposes non-Bt-cotton seeds be mixed with Bt-cotton seeds in the same bag, has raised an interesting debate in this journal. It was flagged by Hanur, who recommended that the mixed bag should be allowed in India. He made this proposal pointing out that the extent of adoption of structured refuge in this country was unsatisfactory. Later, Muralimohan and Srinivasa conveyed their reservations against the recommendation. (Correspondence)

Genetically Modified (GM) seeds are the need of the hour to bolster farm production in the face of rising demand, and a way to match productivity of countries such as China and Vietnam, according to food scientists and experts here. With GM crops seen with suspicion by most, the scientists said there is an inherent lack of awareness about its advantages among people.

Emphasising the need to adopt technical know-how, Dr N. Sesikiran, director, National Institute of Nutrition, said, “Nature has evolved by continuous genetic modification.

The subject of the ‘mixed bag’, which proposes non-Bt-cotton seeds be mixed with Bt-cotton seeds in the same bag, has raised an interesting debate in this journal. It was flagged by Hanur, who recommended that the mixed bag should be allowed in India. He made this proposal pointing out that the extent of adoption of structured refuge in this country was unsatisfactory. Later, Muralimohan and Srinivasa conveyed their reservations against the recommendation.

The growing cultivation of Bacillus Thuringiensis (BT) cotton, especially in Punjab, has decreased the area under wheat and sugarcane cultivation due to relatively longer germination period of BT c

Tension prevailed at some places in Haveri district on Tuesday, due to protests and stampede during distribution of Bt cotton seeds.

Farmers break barricades in a bid to collect seeds from an outlet of Bt cotton seeds company in Haveri district on Tuesday. The increase in demand for the ‘Kanaka’ variety of seeds and shortage of supply led to the rush. In Haveri city, police resorted to mild lathicharge as around 12,000 farmers fell over each other to collect the seeds.

Twenty-three suicides reported in Adilabad district since November 2011

In a scenario dominated by Bt cotton, only those farmers in Adilabad seem to be safe and happy who have practically given up cotton cultivation. Many farmers, especially those with smaller holdings, are finding the economics of Bt cotton to be really deadly. Some 23 suicides by cotton farmers have been reported in the district since November last year. In a majority of these instances, the farmers were caught in debt traps.

Given that the controversy over success and failure of Bt technology still exists, this paper discusses the available field studies that have addressed agro-economic questions of Bt cotton cultivation in India. Since a meta-analysis of studies can give only partial conclusions, owing to differences across study methodologies and coverage, this paper takes a different strategy, i e, looking not simply at differences between Bt farms and non-Bt farms, but at the experience of farmers before growing Bt and after switching to Bt.

This new study by UK-based PG Economics presents the findings of research on global socio-economic and environmental impact of biotech crops from 1996-2010, since they were first commercially planted on a significant area.

Agricultural research and innovation has been a major source of agricultural growth in developing countries.

Pages