India. Alarming Decline in Bt Cotton Yield by CENTEGRO | Aug 1, 2022 Bt cotton yield in India. The Bt cotton yield has been in free fall for over a decade in India. What do experts say about this? Here is an eye- opener. 👇 View More Posters & Infographics Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ