Efficacy of Synthetic Pesticides against Whitefly, Bemisia tabaci (Genn.) in Okra

Hira Mannan Shaikh¹ , Razique Ali Nahiyoon² , Jilian Li³ , Maqsood Ali Laghari⁴

Section:Research Paper, Product Type: Journal-Paper
Vol.7 , Issue.4 , pp.57-62, Aug-2020

Online published on Aug 31, 2020

Copyright © Hira Mannan Shaikh, Razique Ali Nahiyoon, Jilian Li, Maqsood Ali Laghari . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

View this paper at   Google Scholar | DPI Digital Library

XML View     PDF Download

How to Cite this Paper

Abstract :
The field evaluation of some synthetic pesticides (Acetamiprid 19% weightable water (WW), Lambda 25% WW, Colarphipare 32% WW, Lambda 2.5% WW, and Abamectin 1.3% WW), for their efficacy, were performed against Whitefly, Bemisia tabaci (Genn.) on okra crop, Tandojam, Sindh, Pakistan during 2016 and observations were to against the target insect pests after 24 hrs., 48 hrs., 72 hrs., and 07 days of each spray in all the treatments. The pre-treatment count of the whitefly on okra was non-significant different from the toxicity of pesticides (P>0.05). In contrast, the evaluated efficacy of different insecticides against whitefly was significantly different from the toxicity of pesticides (P<0.01). All the pesticides showed their highest efficacy after seven days of spray, and Acetamiprid 19% weightable water (WW) was more useful to combat the target insect pests as compared to other pesticides that produced field efficacy of 93.06 and 95.47% against whitefly after seven days of 1st and 2nd spray respectively. Abamectin, 1.3% WW, was moderately effective that produced field efficacy of 57.44 and 50.91% against whitefly after seven days of 1st and 2nd spray, respectively. Colarphipare, 32% WW, was also moderately effective that produced field efficacy of 66.73 and 62.31% against whitefly after seven days of 1st and 2nd spray, respectively. Acetamiprid, 19% WW, showed higher efficacy against sucking complex, followed by Colarphipare 32% WW and Abamectin 1.3% WW, while Lambda 25% WW and Lambda 2.5%WW were least effective. Acetamiprid 19% showed 100% efficacy against whitefly both during 1st and 2nd spray after 07 days of spray

Key-Words / Index Term :
Bemisia tabaci (Genn.), Pesticides, Acetamiprid, Colarphipare, Lambda, Abamectin

References :
[1] W. Jacquelyn, ?Agriculture Businesses Communities Families Home and Garden Kids AR Us Natural?, University of Arkansas Cooperative Extension Program, University of Arkansas at Pine Bluff, United States Department of Agriculture and County Governments Cooperating, Arkansas, USA. P., pp.1-3, 1999.
[2] C. Gopalan, S.B.V. Sastri, S. Balasubramanian, ?Nutritive value of Indian foods,? National Institute of Nutrition (NIN), ICMR, India. 2007.
[3] O.J. Oyelade, B.I.O. Ade-Omowaye, V.F. Adeomi, ?Influence of variety on protein, fat contents and some physical characteristics of okra seeds,? Journal of Food Engineering, Vol.57, Issue.2, pp.111-114, 2003.
[4] Z, Cheng, K. J. Bradford, ?Hydrothermal time analysis of tomato seed germination responses to priming treatments,? Journal of Experimental Botany, Vol.330, pp.89-99, 1999.
[5] Mays, D.A., W. Buchanan, B.N. Bradford, P.M. Giordano, ?Fuel production potential of several agricultural crops,? Advances in new crops, pp.260?263, 1990.
[6] S.K. Yadav, B.S. Dhankhar, D.P. Deswal, R.P.S. Tomer, ?Effect of sowing date and plant geometry on seed production and quality of Okra, Abelmoschus esculentus L. (Moench) cv. Varsha Uphar,? Seed Research, Vol. 29, Issue.2, pp.149-152, 2001.
[7] A.F. Baloch, ?Vegetable Crops: Horticulture,? National Book Foundation, Islamabad, pp.529-531, 1994.
[8] E. Henry, ?Commercial Okra Production. University of Arkansas Cooperative Extension Program,? University of Arkansas at Pine Bluff, United States Department of Agriculture and County Government Cooperative, pp.1-3, 2001.
[9] M. Naeem, J. Iqbal, M.A.A. Bakhsh, ?Comparative study of inorganic fertilizers and organic manures on yield and yield components of mung bean (Vigna radiat L.),? Journal Agriculture Social Science, Vol.2, pp.227-229, 2006.
[10] P. Sudhakar, G.N. Chattopadhyay, S.K. Gangwar, J.K. Ghosh, ?Effect of foliar application of Azatobacter, Azospririllum and Beijerinkia on leaf yield and quality of mulberry (Morus alba),? Journal Agriculture Science, Vol.134, pp.227-234, 2000.
[11] H. D. Tindall, ?Vegetables in the Tropics,? McMillan AVI., pp. 325-327, 1983.
[12] I.L. Nonnecke, ?Vegetable Production,? Van Nostrand Reinhold AVI Publishing, pp.608- 609. 1989.
[13] S.R. Dhaka, B.L. Pareek. Seasonal incidence of natural enemies of key insect pests of cotton and their relationship with weather parameters,? Journal of plant protection research, Vol.47, Issue.4, pp.418-419, 2007.
[14] M.S. Mahal, L.S. Brar-LS, R.Singh, ?Effect of variable feeding exposures to jassid, Amrasca biguttula biguttula (Ishida) on seed yield of okra,? Journal of Insect Science, Vol.7, Issue.2, pp.125-128, 1994.
[15] A.S. Atwal, B. Singh, ?Pest population and assessment of crop losses,? Publication, Indian Agriculture Research Institute, New Delhi, pp.536, 1990.
[16] N. Mazumder, U. Borthakur, D. Choudhury, ?Incidence of yellow vein mosaic virus of bhindi Abelmoschus esculentus L., Moench in relation to cultivar and vector population under different sowing dates,? Indian Journal of Virology, Vol.12, Issue.2, pp.137-141, 2001.
[17] Kumar, ?Effect of neem-based pesticides on germination of Okra, Abelmoschus esculantus Moench Seed,? Shashpa, Vol.11, Issue.1, pp.83-85, 2004.
[18] M. Mani, A. Krishnamoorthy, C. Gopalakrishnan, ?Biological control of lepidopterous pests of Horticultural crops in India,? A Review of Agricultural Research, Vol.26, Issue.1, pp.39-49. 2005.
[19] B. S Priya, H. P. Misra, ?Biopesticides for the management of okra fruit borer, Earias vittella (Fabricius),? Pest Management in Horticultural Ecosystems, Vol.13, Issue.2, pp.176-179, 2007.
[20] M. A. Wahla, M. Tufail, M. Afzal, M. N. Tariq, ?Comparative resistance of some recent releases of cotton cultivars to the insect pests complex,? Pakistan Entomologist, Vol.20, Issue.1-2, pp.92-94. 1998.
[21] S. Kamaluddin, ?Redescription of spotted bollworm Earias fabia Stoll (Lepidoptera: Arctiidae) from Pakistan with special reference to its genitalia, life cycle, nature of damage and control,? 14th Pakistan Congress of Zoology, 1-3 April University Karachi, Vol.14, pp.321-325, 1994.
[22] J. Singh, K. Singh, ?Economic threshold for spotted bollworms, Earias spp. in cotton, Gossypium arboreum L.?, Journal Insect Science, Vol.11, Issue.1, 66-68, 1998.
[23] J. Singh, J. S. Gill, J. Singh, ?Ovicidal effect of insecticides on eggs of gram pod borer (Helicoverpa armigera) and spotted bollworm (Earias vittella),? Indian Journal Agriculture Science, Vol.63, pp.853-855, 1993.
[24] R. P. Chauke, B. K. Sharnagat, R. M. Gade, A. N. Paslawar, ?Efficacy of some pyrethroids in combination with methyl demeton against pest complex of H4 cotton,? Journal Soils Crops, Vol.8, pp.61-63, 1998.
[25] A.R. Jarwar, R.D. Khuhro, K.A. Bhiloo, ?Efficacy of neem oil and neem kernal powder against major sucking pests on brinjal under field conditions,? European Academic Journal, Vol.2, Issue.6, pp.7641-7657, 2014.
[26] K. Mahmood, S. Eijaz, M.A. Khan, A. Alamgir, S.S. Shaukat, Z. Mehmood, A. Sajjad, ?Effects of biopesticides against jassid [Amrasca biguttula (Ishida)] and whitefly [Bemisia tabaci (Genn.)] on okra,? International Journal Biological Biotechnology, Vol.11, Issue.1, pp.161-165, 2014.
[27] M. Muhammad, M. A. Gill, T. Aziz, Rahmatullah, I. Ahmed, ?Growth response of cotton cultivars to zinc deficiency stress in chelator-buffered nutrient solution,? Pakistan Journal Botany, Vol.36, Issue.2, pp.373-380, 2004.
[28] M. Hasan, F. Ahmad, W. Wakeel, ?Role of biochemical components in varietal resistance of cotton against sucking insect pests,? Pakistan Entomologist, Vol.22, Issue.1/2, pp. 69-71, 2006.
[29] M. Bardin, J. Fargues, P.C. Nicot, ?Compatibility between biopesticides used to control grey mould, powdery mildew and whitefly on okra and tomato,? Biological Control, Vol.46, pp.476?483, 2008.
[30] J. B. Yadav, R. S. Singh, R. A. Tripathi, ?Evaluation of Bio-pesticides against pest complex of okra,? Annals of Plant Protection Sciences, Vol.16, Issue.1, pp.492-498. 2008.
[31] J. D. Pareet, K. Basavanagoud, ?Evaluation of bio-pesticides against brinjal shoot and fruit borer and sucking pests,? Annals of Plant Protection Science, Vol.17, Issue.2, pp.459-526, 2009.
[32] S. Vishwakarma, A. Verma, G. Saxena, ?A Comparative Study on the Toxicity of a Synthetic Pesticide, Dichlorvos and a Neem based Pesticide,? Curr world Environment, Vol.7, Issue.1, pp.157-161, 2009.
[33] W. Hasan, ?Evaluation of Some Insecticides against Spotted Bollworm, Earias vittella (Fab.) on Different okra Cultivars,? Trends in Biosciences, Vol.3, Issue.1, pp.210-216, 2010.