There have been reports in media about use of toxic substances like calcium carbide and oxytocin for early ripening of fruits and vegetables, he added. Clause 2.3.5 of Chapter 2 of Food Safety and Standards (Prohibition and Restrictions on sale) Regulations prohibits sale of fruits which have been artificially ripened by use of acetylene gas commonly known as carbide gas produced from calcium carbide. However, use of ethylene gas in low concentration exogenously to trigger ripening of fruits is considered safe.
During 2011-2014, out of 25,664 vegetable samples, 764 (2.9%) samples were found to contain pesticide residues above the maximum permissible residues level (MRL). Out of 7,501 fruits samples, the residues above MRL were detected in 88 (1.1%) samples. However, none of the banned pesticides were detected, said Dr Balyan.
The Registration Committee constituted under the provisions of the Insecticides Act, 1968 registers pesticides only after establishing their safety to human, animal and environmental health. Technical reviews are carried out from time to time and continued use of pesticides is permitted only if found safe.
A ‘Grow safe food’ campaign has been initiated to carry the message of safe and judicious use of pesticides to farmers and other stakeholders. “A simple message on the five essential principles of judicious pesticide use - application of pesticides on the right crop, against pests for which the pesticide has been approved, at the right time, in approved doses, and as per approved method of application - is sought to be conveyed through hoardings, banners etc in regional languages in Gram Panchayats and rural areas,” said Dr Sanjeev Kumar Balyan.
