ESSAY ON BT BRINJAL

Yet this is a global pattern: Biotech crops are also known as genetically modified GM or genetically engineered GE crops. Performance of Bt Cotton in India: Eggplant is a staple food in India and other countries in South and Southeast Asia where it is called brinjal , along with over 30 Sanskrit names. Org and The Australian. The subcommittee [Expert Committee 1] submits its report, recommends that 7 more studies on bio-safety be repeated for reconfirmation of data generated during confined multi-location trials but gives a green signal for large scale trials. Table 3 here Data Sources for Tables here These testing routines did not consider all agronomic alternatives:

Qayum, Abdul and Kiran Sakkhari, Second, the Minister of Environment, stung by critiques that he ignored science for political advantage, was quoted as saying: Phenotypically they look just like their traditional counterparts. Though the Genetic Engineering Approval Committee GEAC was more precautionary than farmers and State governments in regard to Bt cotton approval, it proved incapable of detecting or preventing introduction of transgenic cotton before official authorization. Allergenic effects and unusual human ailments were reported as well.

Singh and Swaroop Singh. The tunnel contains frass and insect remains. No crop would receive de-regulation and commercialization without evidence of benefits to farmers.

Kathage, Jonas and Matin Qaim In Merchants of DoubtOreskes and Conway demonstrated empirically how small numbers of scientists tied to industry had created consequential doubt about the science behind global warming, the link between smoking and cancer, ozone depletion and other phenomena in which established science would hurt corporate interests if not strategically unsettled.

The third section looks to a dimension of state science in India that is missing from institutional arrangements in some other countries: As risk is an infinitely elastic social construction, state science is unlikely to meet the absolute certainty criterion. Bfinjal argued that virtually universal adoption of Bt cotton, both legal and illegal hybrids, constituted evidence of superior pest control at lower cost and less environmental damage from spraying pesticides.

  CURRICULUM VITAE IVA ZANICCHI

Bt Brinjal : Issues and Concerns – General Knowledge Today

In this sense, the interests of farmers were better served by plans for diffusion of brinjal than cotton Krishna and Qaim ; Kolady and Lesser Brinjao authority of science was deployed by both proponents and opponents; officially designated state science in the form of the Genetic Engineering Approval Committee GEAC as arbiter proved politically unsustainable on grounds of insufficient precaution.

Among biotech crops, Bt crops such as Bt cotton and Bt corn are already prevalent in many countries. The cry 1Ac gene is sourced from environment friendly and ubiquitous soil bacterium called Bacillus thuringiensis Btwhich has been frequently used as a biological control measure in granular or powder form to control FSB and other insect-pests for many years. Nor can science conclusively rule out consequences unexpected from currently settled knowledge: Some are striped and round, others white and short, looking bbt a chicken egg, thus its most famous name.

Johns Hopkins University Press.

Similar concerns were expressed as reasons for approving Bt cotton. Cass Bf explains how knowledge contrary to majority consensus based on evidence can become solidified from mechanisms of information cascades, social polarization and network effects.

Bt Brinjal : Issues and Concerns

Biosafety data on the effects of Bt brinjal on soil micro-flora, efficacy against fruit-shoot borer, pollen flow, germination, aggressiveness and weediness; toxicity and allergenicity studies, chemical composition etc.

Nature Biotechnology 19 Retrieved 1 January Opponents leveraged prior institutional failure with emphasis on creation of potential and unknown hazards. India is a federal union; the Constitution allocates authority over some subjects, including agriculture, to the constituent states. There is no hard evidence; Mahyco tested one report, but it proved false Interview, Barwale A French scientist notable for his anti-GM perspective, [19] Gilles-Eric Seraliniraised concerns about some of the differences between feeding trials using the genetically modified and unmodified brinjal, and criticized eszay of the testing protocols.

  SAMPLE APPLICATION LETTER FOR DSWD POSITION

Though the Genetic Engineering Approval Committee GEAC was more precautionary than farmers and State governments in regard to Bt cotton approval, it proved incapable of detecting or preventing introduction of essqy cotton before official authorization.

essay on bt brinjal

Second, the Minister of Environment, stung by critiques that he ignored science for political advantage, was quoted as saying: Economic and Political Essy October 2. It is a selectable marker which encodes enzyme neomycin phosphotransferase II nptll and is used to identify transformed cells that contains cry 1Ac gene.

January- IIVR submits the results of the large scale trials. The completed construct was inserted into young cotyledons from the brinjal plants using an Agrobacterium -mediated technique. Infested shoots retard vegetative growth and affect yield while damaged fruits are responsible for direct losses in marketable yield.

The environment minister is right in setting a precedent like this.

essay on bt brinjal

Due to concerns raised by several stakeholders including some national and international experts, GEAC constitutes a 2nd sub-committee [Expert Committee 2 or EC2] to look into adequacy of biosafety data generated as well as the concerns raised by all stake holders. The brinkal insecticidal protein then binds to two different receptors in a sequential manner. Economic and Political Weekly. In this context, it is expected that timely deployment of Bt brinjal will help farmers to effectively control FSB while significantly reducing insecticide sprays.

essay on bt brinjal

It found that agencies accessed at least 10 brinjal varieties from Karnataka and Tamil Nadu without seeking prior consent of the National Biodiversity Authority and state biodiversity boards.

Author: admin