Economics of Pest Control and Adoption of IPDM Practices in
Major Pesticide Consuming Crops in Tamil Nadu
-
Author:K.R. Ashok, H. Jeyanthi, M. Prahadeeswaran and S. Raguraman
p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:97, Issue:apr-jun
DOI: https://doi.org/10.29321/MAJ.10.100376
Abstract
The need for pesticide free agriculture is multidimensional. But alternative pest control
technologies available at present are not very successful and popular among the farmers in
different production environments and across crops. Hence this study estimates the
awareness and adoption of integrated pest and disease management practices in major
pesticide consuming crops in Tamil Nadu. Through a multi stage sampling procedure data
were collected from 360 randomly chosen farmers growing the major pesticide consuming
crops namely cotton, paddy, chillies, groundnut and vegetables (tomato and brinjal) in their
major production centers. The results indicate as a share in total cost the plant protection
expenditure was around 15 per cent in brinjal and tomato, 12 per cent in cotton, seven per
cent in chillies, six per cent in groundnut and four per cent in paddy. There was significant
gap between awareness and adoption of IPM practices for different crops. In paddy cultivation
farmers' awareness on the different recommended practices ranged from 20 to 100 per cent
but adoption was relatively low and it ranged from 0 to 60 per cent for different IPM practices.
In cotton, IPM practices with very low adoption rate were collection and destruction of larvae,
application of recommended dose of nitrogen, use of pheromone traps and light traps,
application of NPV baits, parasitoid card and synchronized sowing. In groundnut there was
zero adoption in five IPDM technologies. In chillies adoption ranged from 23 to 97 per cent for
different technologies. In vegetables, adoption was 100 per cent in few technologies while
there was zero adoption in many technologies.
Key words : Pesticide Consumption, Cost of Pest Control, Awareness, Adoption and Integrated Pest and
Disease Management (IPDM)