Certain reports have raised doubts over biotech crops, but they are as safe as conventional ones and the success of Bt cotton can be replicated in other crops. This was stated by the All-India Biotechnology Association at a press conference here today. Representing the interests of 13 leading corporate houses in agriculture biotechnology, including multinationals like Monsanto, the association, while allaying fears about the safety of Bt crops, said the industry was aware of the mealy bug problem and scientists were working to find a solution. "The field trials of the new Bt cotton seed variety have been successful and will be introduced for commercial use next year. Unlike the prevailing varieties, which have to be replaced every year as they lose effectiveness due to segregation of gene traits that affects the yield, this variety has to be replaced only after three to four years and will be within the reach of even small farmers," association director Sanjiv Anand said. And the Indian Agricultural Research Institute (IARI) was by its side to substantiate the claims on safety of biotech crops, he said. Dr KC Bansal, a scientist with IARI, said introduction of Bt cotton has decreased the usage of insecticides by up to 50 per cent, increased yield and farmers' incomes, besides, it has the potential of withstanding climatic changes and water scarcity, thereby decreasing dependence on monsoon. "It is also resistant to viral disease, has a longer shelf life and is able to withstand salt stress. Most importantly, it is introduced only after undergoing stringent tests on safety, nutrition and productivity," he added. He said the introduction of Bt cotton has made the country the second largest producer and third largest exporter of cotton. Bt brinjal would be introduced next year, while biotech varieties of okra, cabbage, cauliflower, chickpea, rice and pigeon pea were also in the pipeline, he added.