It is the recognized means of combating infestation by the application of fumes to disinfect or purify. These toxic substances have had always been criticized. Few of them are Methyl Bromide, Hydrogen Phosphide etc. have also become the target of criticism due to residual properties. This led the research scholars to find an alternative way for natural reside-free and Eco-friendly process.


Now as a new process of fumigation, agro products are exposed in pressurized CO2 atmosphere. Its done in optimum condition which needs few hours for products to be fumigated. There is no need of pre or post treatment. Products are taken to the special enclosures flooded with CO2 gas up to the required pressure. And the subsequent takes places in another vessel. Thus, this process is Eco-friendly and also the alternative solution of residues.