Entomopathogenic nematodes, farmers best friend!

Agriculture is the keystone of the Indian economy contributing nearly 18 per cent to country’s GDP. Our country has achieved a fivefold increase in food grain production of 263.20 million tons in 2013-14 giving food securities for more than 1.27 billion Indian population. Still factors like insect pests, diseases, weeds, rodents etc., take a heavy toll in agriculture production. The losses though cannot be eliminated altogether, these can be reduced. Till now, chemical pesticides were increasingly relied upon to limit the production losses. Toxic and environmentally persistent chemicals are being used as pesticides.  Most of the farmers are unaware of pesticide types, level of poisoning, safety precautions and potential hazards on health and environment. Poisoning Incidents are also increasing due to incidental, intentional and occupational exposure. Presently, GAP is formally recognized in the international regulatory framework for reducing risks associated with the use of pesticides, taking into account public and occupational health, environmental and safety considerations. The focus of this paper is to highlight the use and application status of Beneficial nematodes which can be successfully integrated as a part of IPM.