Еffect of insect infestation on the economic value of smoked fish sold in selected markets in Nigeria

A.A. Ayeloja1*, F.O.A. George2, W.A. Jimoh1, G.L. Adebisi3

1Department of Aquaculture and Fisheries, University of Ilorin, PMB 1515 Ilorin, Kwara State, Nigeria
2Department of Aquaculture and Fisheries Management, Federal University of Agriculture, Abeokuta (FUNAAB),
PO Box 2240 Abeokuta, Ogun State, Nigeria
3Department of Agricultural Extension and Management, Federal College of Animal Health and Production Technology Moor Plantation, PMB 5029 Ibadan, Oyo State, Nigeria

(Manuscript received 11 September 2019; accepted for publication 17 January 2020)

Abstract. In the present study a multistage sampling technique using semi-structured questionnaire was used to obtain information on socio- economic characteristics of the respondents and on economic loss of smoked fish resulting from insect pest infestation. Smoked fishes were bought from 10 markets in Oyo state, South West of Nigeria and checked in the laboratory for the insect pests. Data were analyzed using descriptive statistics and Chi-square. Results indicated that insects at their larvae stage cause more economic loss to smoked fish than adult insects while Necrobia rufipes and Dermestes spp. are the insects found to infest the smoked fishes in this study. The insect infestation of the smoked fish leads to huge economic loss. Of all respondent groups the women dominate smoked fish business.