Entomopathogenic Nematodes: Mode of Action and Application Methods
Durga Prasad
Dept. of Plant Pathology, College of Agriculture, Baytu, Agriculture University, Jodhpur, Rajasthan (344 034), India
R.P. Singh*
Krishi Vigyan Kendra, West Champaran-II, Dr RPCAU, Pusa, Samastipur, Bihar (845 455), India
DOI: NIL
Keywords: Biological control, Entomopathogenic nematodes, EPNs, Mode of action
Abstract
Entomopathogenic nematodes are obligate parasites of insects and are used as biological control agents of economically important insect pests. They occur naturally in soil environments and locate their host in response to carbon dioxide, vibration and other chemical cues. Synthetic chemical pesticides are routinely employed to manage insect pests, but they have a negative influence on our environment and the systems of non-targeted beneficial organisms, including humans. Entomopathogenic nematodesas bio-pesticides are a safe, natural, and cost-effective alternative to replace the hazardous chemical pesticides. Due to a lack of innovative advancements in research and policies in India, there are currently few entomopathogenic formulations commercially available, which are insufficient to fulfil farmer demand. Comparatively synthetic chemical pesticides, entomopathogen production and usage are very minimal. This article covers different entomopathogenic nematodes, their mode of action and application methods for management of economically important insect-pests in an eco-friendly manner.
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Reference
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