GM cotton in India has probably been the biotech industry
No.1 success story.
When the Indian government liberalised the economy in the
1990s, it pulled back agricultural subsidies on fertilisers, pesticides, water
and seeds. Shops which had previously stocked a limited range of public
agricultural goods were suddenly flooded with new, private brands.One of these was 'Bt' insecticidal GM cotton seed which was
allowed into India for cultivation in 2003, followed by an upgraded version in
2006.
Both the yield per hectare and the area under cotton
expanded dramatically, and there was a reduction in insecticide use ... for a
while. From an initial three types of
seed on the market, by 2019, there were more than 1,200.
India became one of the world's top producers and exporters
of cotton fibre, and Monsanto's GM cotton seed technology now dominates 90% of
India's cotton acreage.
That's the macro-economic picture. It suggests Bt cotton is a runaway
success with Indian farmers and is delivering a good yield.





