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en.wikipedia.org/wiki/Bt_cotton

Bt cotton is a genetically modified organism (GMO) or genetically modified pest resistant plant cotton variety, which produces an insecticide to combat bollworm Description. Strains of the bacterium Bacillus thuringiensis produce over 200 different Bt toxins, each harmful to different ...

www.umt.edu/ethics/debating science program/odc/Biotechnology/Alternatives/Bt Cotton1...

After the introduction of Bt cotton in 1996, there was a significant decrease in the cost of pesticides applied and a big boost in the amount of cotton produced which was reflected in the reduction of cotton prices in the US between 1996 and 1998.

economictimes.indiatimes.com/topic/Bt-cotton-technology

bt cotton technology How women, who return to a second career, deal with technology-led disruption Technology-led disruption is making it increasingly difficult for women to return to a second career.

www.bt.ucsd.edu/bt_cotton.html

Bt Cotton Data. For cotton growers, there was a lot of pressure from pests before the introduction of Bt cotton in 1996. Due to synthetic pesticide resistance, farmers were losing much of their cotton to tobacco budworms, cotton bollworms, and pink bollworms.

www.utcrops.com/cotton/cotton_insects/pubs/W129-BtCotton.pdf

WideStrike and Bt cottons from other companies will eventually replace the original Bollgard technology. Is Bt cotton safe? Bt toxins are highly specific. The toxins produced by Bt cotton and corn are toxic to a select number of arthropod species. Because cotton is primarily a fiber crop, the contamination of food with toxins

www.slideshare.net/ditipriyahazra/bt-cotton-33450404

Bt cotton in India •India is the largest cotton producer and consumer country after China. •In 2002 Bt cotton was introduced in India. •India has the largest hectarage of cotton and accounts for approximately one third of the total cotton are planted in the world. 19. •For 11th year Bt cotton was planted in India in 10.8 mil hectares .

www.cicr.org.in/pdf/transgenic_bt_cotton.pdf

How Bt cotton is developed? For development of transgenic of any crop, there are five important steps: (a) Identification of effective gene or genes, (b) Gene transfer technology, (c) Regeneration ability from protoplasts,

www.isaaa.org/resources/publications/pocketk/6/default.asp

Similarly, Bt cotton farmers in Argentina reported that Bt cotton generated an average incremental benefit of $65.05/ha. Improved conditions for non-target organisms. Since Bt crops are able to defend themselves against pests, the use of chemical insecticides is significantly reduced, thereby encouraging the proliferation of beneficial organisms.

cottonaustralia.com.au/cotton-library/fact-sheets/cotton-fact-file-biotechnology

Of the cotton currently grown in Australia, over 94% contains Bt technology and over 99% contains herbicide tolerant traits; Bt is a naturally occurring soil organism that produces insecticidal proteins and Bt sprays have been safely used for over 50 years in agriculture

www.cicr.org.in/pdf/Bt_book_Kranthi.pdf

Bt Cotton Q&A Questions and Answers ... I congratulate Dr Kranthi for the good effort in bringing out all possible facets of the Bt-cotton technology, especially from the Indian perspective, in the form of questions and answers, which makes the book readable.