RECONNAISSANCE STUDY OF INSECT-PESTS INFESTATION OF GARDEN EGGS IN THE VOLTA REGION OF GHANA

Natson E. Amengor, Emmanuel D. Boamah, Suzana Akrofi, Dickson K. Gamedoagbao, Kenneth F. Egbadzor, Henry E. Davis, Ebenezer O. Owusu, Daniel A. Kotey

Abstract


Garden egg is a widely grown vegetable in Ghana, especially in the Volta Region where it is either cultivated in home gardens or in peri-urban environments. Cultivation of the crop in the Region is however severely constrained by insect pest infestation. This study assessed the severity of insect pest infestation and farmers’ coping strategies to infestation by these pests in the Afadzato South and North Dayi districts of the Volta Region of Ghana. Field observations and community level discussions were employed in data collection from a total of 120 farmers and 3 agri. extension agents.   Field surveys identified shoot and fruit borer (Leucinodes orbonalis) infestation as the main insect pest constraint on garden eggs in the two study areas. Other pests observed on farmers’ fields included Calpodes ethlius (leaf roller), Caelifera spp. (grasshopper), Caenurgina erechtea (Larvae), aphids (Aphidoidea), thrips (Thysanoptera) , Tetranychus urticae (red spider mites) and white flies (Aleyrodidae). Farmers’ main coping strategy to the infestation of their fields by these pests was the repeated application of broad spectrum chemical insecticides such as Lambdacyhalothrin Deltamethrin, Acetamiprid, Chlorpyrifos-Ethyl, Cypermethrin and Dimethoate. Vascular wilt caused by the bacteria Rastolnia solanacearum, eggplant mottled dwarf virus and root knot nematode infection were also identified as constraints to garden egg production in the two areas. Varietal development, a formal and well regulated seed system and the development and promotion of integrated pest management (IPM) strategies is required.


Keywords


Garden eggs, Leucinodes orbonalis, High incidence, Broad spectrum insecticides

References


Adu-Dapaah, H. K., Oppong-Konadu (2002). Tomato Production in Four Major Tomato- growing Districts in Ghana: FarmingPractices and Production Constraints. Ghana Journal of Agricultural Science. 35, 11-22.

Aminifard M. H., Aroiee H., Fatemi H., Ameri A. (2010). Performance of Eggplant (Solanum melongena L.) and Sweet Pepper (Capsicum annuum L.) in Intercropping System under Different Rates of Nitrogen. Hortic. Environ. Biotechnol. 51, 367-372.

Avicor S. W., Owusu E. O., Eziah V. Y. (2011). Farmers’ perception on insect pest control and insecticide usage pattern in selected areas of Ghana. New York Science Journal, 4(11), 23-29.

Babaie G. H., Izadpanah K., (2003). Vector transmission of Eggplant mottled dwarf virus in Iran. J Phytopathol, 151,679-682.

Baral K., Roy B. C., Rahim K. M. B., Chatterjee H., Mondal P., Mondal D., Ghosh D., Talekar NS (2006). Socio-economic parameters of pesticide use and assessment of impact of an IPM strategy for the control of eggplant fruit and shoot borer in West Bengal, India.

Technical Bulletin No. 37. AVRDC publication number 06-673. AVRDC – The World Vegetable Center, Shanhua, Taiwan. 36.

Chen, N.C., Li H.M., (2008). Cultivation and Seed Production of Eggplant. Asian Vegetable Research and Development Center. www.scribd.com/doc/2297037/Eggplant-Seed. Accessed August 5, 2010.

Cooper, J., Dobson, H., (2007). The benefits of pesticides to mankind and the environment. Crop Protection, 26 (9), 1337-48.

Czarnowski, M., (1995). “Photosynthesis in green pepper fruits”, Folia Hort., 7(1), 37-47. Danguah-Jones A., (2000). Variation and Correlation among Agronomic Traits in Garden egg (Solanum gilo radii). Department of crop science, Accra, University of Ghana, Legon:30.

Della Giustina W., Javoy M., Bansept P., Morel E., Balasse H., Goussard N., Passard C., (2000). Leafhoppers gender Anaceratagallia vector of virus responsible for the disease the cucumber toad skin. PHM Revue Horticole,420, 40-43.

Dhandapani, N., Shelkar, U. R. and Murugan, M., (2003). Bio-intensive pest management in major vegetable crops: An Indian perspective. Journal of Food, Agriculture and Environment, 1(2), 330-339.

Dinham, B., (2003). Growing vegetables in developing countries for local urban population and export markets: problem confronting small-Scale farmers. Pest Management Science, 59,575- 582.

Dutta P., Singha A. K., Das P. & Kalita S., (2011). Management of brinjal fruit and shoot borer, Leucinodes orbanalis Guenee in agro-ecological condition of West Tripura. Scholarly journal of Agricultural Science, 1(2), 16-19.

Esiyok, D., Eser B., (1998). The effect of stem pruning on yield and earliness of greenhouse eggplants”. Proc. 2. Sebze tarimi semp., pp., 130-134.

Gapud V. P. & Canapi B. L. (1994) Preliminary survey of insects of onions, eggplant and string beans in San Jose, Nueva Ecija. Philippines Country Report, IPM CRSP – First Annual Report (Available at: http://www.oired.vt.edu/ipmcrsp/communications/annrepts/annrep94/Phil_ country_rpt.html. Retrieved on January 30, 2012).

Gerken, A., Suglo, J. V. and Braun M. (2001). Crop protection policy in Ghana; Pokuase - Accra: Integrated Crop Protection Project, PPRSD/GTZ.

Gevao, B.; Semple, K.T. & Jones, K.C. (2000). Bound pesticide residues in soils: a review. Environmental Pollution, 108, 3-14.

GIDA, JICA, SSIAPP (2004). Technical guidelines for irrigated agriculture. Accra: Ghana Irrigation Development Authority, Japan International Cooperation Agency.

Hartman, G. L., Hill, C. B. (2010). Diseases of soybean and their management. In G. Singh (Ed.), the soybean 276 – 299. CABI.

Horna, D., & Gruere, G. (2006). Marketing underutilized crops for biodiversity: the case of African garden egg (Solanum aethiopicum) in Ghana. Paper presented at the 8th Bioecon Conference. Kings College, Cambridge.

IBPGR (1990): Descriptors for Brassica and Raphanus. International Board for Plant Genetic Resources, Rome, Italy.

Katayama, A.; Bhula, R.; Burns, GR.; Carazo, E.; Felsot, A.; Hamilton, D.; Harris, C.; Kim, Y. H.; Kleter, G.; Koedel, W.; Linders, J.; Peijnenburg, J. G. M. W.; Sabljic, A.; Stephenson, R. G.; Racke, D. K.; Rubin, B.; Tanaka, K.; Unsworth, J. & Wauchope, R. D. (2010). Bioavailability of xenobiotics in the soil environment. Reviews of Environmental Contamination and Toxicology. 203; 1 – 86.

Kogbe, J.O.S. (1983). Effects of spacing on the yield of local and exotic species of eggplant. Acta Hort., 123,291–297.

Komarek, M.; Cadkova, E.; Chrastny, V.; Bordas, F. & Bollinger, J. C. (2010). Contamination of vineyard soils with fungicides: A review of environmental and toxicological aspects. Environment International, 36, 138 – 151.

Latif M. A., Rahman M. M. and Alam M. Z. (2010). Efficacy of nine insecticides against shoot and fruit borer, Leucinodes orbonalis Guenee (Lepidoptera: Pyralidae) in eggplant. Journal of Pest Science, 83(4), 391-397.

Luc M., Sikora R. A, Bridge J., (2005). Plant parasitic nematodes in subtropical and tropical agriculture. Bridge J (Editors), CABI Wallingford, UK. 871.

Ministry of Food and Agricuture (MOFA), (2011), Garden egg production guide. (Ministry of Food and Agriculture, Women in Agricultural Development Directorate, Programme of Activities, July 2002.

Naik, V., Babu, C., Rao, P., Arjuna, K. P. V., Srinivasa, R. V. (2008). Seasonal incidence and management of LeucinodesOrbonalis Guenee on Brinjal. Annals of plant Protection sciences, 16 (2), 85-91.

Ntow, W. J., Gijzen, H. J. and Drechsel, P. (2006). Farmers‘perceptions and pesticide use practice in vegetable production in Ghana. Pest Management Science,62(4), 356-365.

Nsowah, G. F. (1969). Genetic variation in Local and exotic varieties of garden eggs. Variation in Morphological characteristic. Ghana Journal of Science.

Owusu-Ansah, F., Afreh-Nuamah, K, Obeng, D., Ofosu-Budu, K. G. (2001). Managing infestation levees of major insect pests of garden Eggs (Solanum intergrifolium L.) with aqueousneem seed extracts. Journal of the Ghana Science Association,3,70-84.

Paksoy, M., Akilli M., (1994). The effects of different prunings on the yield and quality of egg- plant cultivars grown in the greenhouse conditions”, Acta Hort., 366, 287-292.

Petroff, R. (2003). Pesticide adjuvants and surfactants. Montana State University Extension, Bozeman, MT, USA.

Sharma, D. R., (2002). Bioefficacy of certain insecticide and biopesticides against major pest of brinjal under field condition. M. Sc. Thesis, Indian Agriculture Research Institute, New Delhi, India. 160.

Tordo, N., Benmansour, A., Calisher, C., Dietzgen, R. G., Fang, R. X., Jackson, A. O., Kurath, G., Nadin-Davis, S., Tesh, R.B., Walker, P. J., (2005). Family Rhabdoviridae. In: Virus Taxonomy. Eighth Report of the International Committee on Taxonomy of Viruses (Fauquet CM, Mayo MA, Maniloff J, Desselberger U, Ball LA, eds). Elsevier/Academic, London. pp: 623–644.

Wightwick, A. & Allinson, G. (2007). Pesticide residues in Victorian waterways: a review. Australasian Journal of Ecotoxicology, 13, 9.


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