Hostname: page-component-78c5997874-8bhkd Total loading time: 0 Render date: 2024-11-10T14:00:04.292Z Has data issue: false hasContentIssue false
  • English
  • Français

Bioefficacy of Unitary and Binary Botanical Combinations Against Mexican Bean Weevil, Zabrotes subfasciatus (Coleoptera: Chrysomelidae)

Published online by Cambridge University Press:  13 July 2018

Tegegne Bayih ,
Amanuel Tamiru  and
Meseret Chimdessa Egigu
Tegegne Bayih
Affiliation:
Department of Biology, Hawassa University, PO Box 05, Hawassa, Ethiopia School of Biological Sciences and Biotechnology, Haramaya University, PO Box 138, Dire Dawa, Ethiopia
Amanuel Tamiru*
Affiliation:
Behavioural and Chemical Ecology Unit, International Centre of Insect Physiology and Ecology (icipe), PO Box 30772-00100, Nairobi, Kenya
Meseret Chimdessa Egigu
Affiliation:
School of Biological Sciences and Biotechnology, Haramaya University, PO Box 138, Dire Dawa, Ethiopia
*
*E-mail: atamiru@icipe.org
Get access

Abstract

Mexican bean weevil, Zabrotes subfasciatus Boheman, is a significant pest of stored beans (Phaseolus vulgaris L.) that causes considerable loss in the quality and quantity of bean grain in Africa. In the past two to three decades, researchers have attempted to identify botanicals with better insecticidal potential against storage pests. However, there is a lack of information on the potency of botanical combinations, their toxicology, and optimal application rates. This study was conducted to examine the bioefficacy of unitary and binary botanical combinations of Jatropha curcas (L.), Datura stramonium (L.), Chenopodium ambrosioides (L.), Schinus molle (L.), and Azadirachta indica (A. Juss) against Z. subfasciatus at 1% and 2% w/w dosages. The insecticidal activities of the botanicals were measured based on their effect on adult mortality of Z. subfasciatus and progeny reduction, grain weight loss, and weevil perforation index. Among botanical admixtures, binary combinations of C. ambrosioides + D. stramonium, J. curcas + C. ambrosioides, and S. molle + C. ambrosioides were the most potent. They resulted in the highest mortality of Z. subfasciatus, low weevil perforation index or none, and grain weight loss at the most moderate test dosage (1% w/w). Treatment with C. ambrosioides resulted in the highest efficacy when applied individually. We failed to observe any notable difference in toxicity between dosage levels among the binary botanical combinations. However, the effectiveness of unitary formulations improved with the increase in dosage rate. Application of botanicals did not adversely affect bean seed germination. Our study suggests that botanicals in binary mixtures may enhance the potency of constituent components for effective control of Z. subfasciatus.

Keywords

BotanicalsZabrotes subfasciatusbinary admixturesbioefficacyPhaseolus vulgarispest control
Type
Research Paper
Information
International Journal of Tropical Insect Science , Volume 38 , Issue 3 , September 2018 , pp. 205 - 215
Copyright
Copyright © icipe 2018 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Abate, T. and Ampofo, J. K. O. (1996) Insect pests of beans in Africa: Their ecology and management. Annual Review of Entomology 41, 45–73.Google Scholar
Abbott, W. S. (1925) A method of computing the effectiveness of an insecticide. Journal of Economic Entomology 18, 265–267.Google Scholar
Abdel-Sattar, E., Zaitoun, A. A., Farag, M. A., Gayed, S. H. and Harraz, F. M. H. (2010) Chemical composition, insecticidal and insect repellent activity of Schinus molle L. leaf and fruit essential oils against Trogoderma granarium and Tribolium castaneum. Natural Product Research 24, 226–235.Google Scholar
Adebowale, K. O. and Adedire, C. O. (2006) Chemical composition and insecticidal properties of the underutilized Jatropha curcas seed oil. African Journal of Biotechnology 5, 901–906.Google Scholar
Agona, J. A. and Muyinza, H. (2003) Synergistic potential of different botanical combinations against bean bruchids in storage. African Crop Science Conference Proceedings 6, 216–219.Google Scholar
Asmanizar, D. A., Djamin, A. and Indris, A. B. (2012) Evaluation of Jatropha curcas and Annona muricata seed crude extracts against Sitophilus zeamais infesting stored rice. Journal of Entomology 9, 13–22.Google Scholar
Atangwho, I. J., Ebong, P. E., Eyong, E. U., Williams, I. O., Eteng, M. U. and Egbung, G. E. (2009) Comparative chemical composition of leaves of some antidiabetic medicinal plants: Azadirachta indica, Vernonia amygdalina and Gongronema latifolium. African Journal of Biotechnology 8, 4685–4689.Google Scholar
Bekele, J. (2002) Evaluation of the toxicity potential of Milletia ferruginea (Hochest) Baker against Sitophilus zeamais (Motsch.). International Journal of Pest Management 48, 29–32.Google Scholar
Bruce, T. J. A. (2010) Tackling the threat to food security caused by crop pests in the new millennium. Food Security 2, 133–141.Google Scholar
Dendy, J. and Credland, P. F. (1991) Development, fecundity and egg dispersion of Zabrotes subfasciatus. Entomologia Experimentalis et Applicata 59, 9–17.Google Scholar
El Atta, H. A. and Ahmed, A. (2002) Comparative effects of some botanicals for the control of the seed weevil Caryedon serratus Oilvier (Col., Bruchidae). Journal of Applied Entomology 126, 577–583.Google Scholar
Elhag, E. A. (2000) Deterrent effects of some botanical products on oviposition of the cowpea bruchid Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). International Journal of Pest Management 46, 109–113.Google Scholar
FAO (1985) Prevention of Post Harvest Food Losses. FAO Training Series No. 10 (122), Food and Agriculture Organization of the United Nations, Rome, Italy, 120 pp.Google Scholar
Fatope, M. O., Nuhu, A. M., Mann, A. and Takeda, Y. (1995) Cowpea weevil bioassay: A simple prescreen for plants with grain protectant effects. International Journal of Pest Management 41, 84–86.Google Scholar
Friedman, M. and Levin, C. E. (1989) Composition of Jimson weed (Datura stramonium) seeds. Journal of Agricultural and Food Chemistry 37, 998–1005.Google Scholar
Gbolade, A. A., Tira-Picos, V. and Nogueria, J. M. F. (2010) Chemical constituents of Chenopodium ambrosioides var. anthelminticum herb essential oil from Nigeria. Chemistry of Natural Compounds 46, 654–655.Google Scholar
Getu, E., Ibrahim, A. and Iticha, F. (2003) Review of lowland pulse insect pest research in Ethiopia, pp. 274–277. In Food and Forage Legumes of Ethiopia: Progress and Prospects. Proceedings of the Workshop on Food and Forage Legumes. 22–26 September 2003, Addis Ababa, Ethiopia (edited by Ali, K., Kenneni, G., Ahmed, S., Malhotra, R., Beniwal, S., Makkouk, K. and Halila, M. H.). International Center for Agricultural Research in the Dry Areas, Aleppo, Syria.Google Scholar
G/selase, A. and Getu, E. (2009) Evaluation of botanical plant powders against Zabrotes subfasciatus (Boheman) (Coleoptera: Bruchidae) in stored haricot beans under laboratory condition. African Journal of Agricultural Research 4, 1073–1079.Google Scholar
Ileke, K. D. and Oni, M. O. (2011) Toxicity of some plant powders to maize weevil, Sitophilus zeamais (Motschulsky) [Coleoptera: Curculiondae] on stored wheat grains (Triticum aestivum). African Journal of Agricultural Research 6, 3043–3048.Google Scholar
Islam, M. S., Hasan, M. M., Lei, C., Mucha-Pelzer, T., Mewis, I. and Ulrichs, C. (2010) Direct and admixture toxicity of diatomaceous earth and monoterpenoids against the storage pests Callosobruchus maculatus (F.) and Sitophilus oryzae (L.). Journal of Pest Science 83, 105–112.Google Scholar
Isman, B. M. (2008) Perspective: Botanical insecticides: For richer, for poorer. Pest Management Science 64, 8–11.Google Scholar
Kabeere, F., Mutyaba, C., Agona, J. A., Komurembe, M., Muyinza, H. and Nahdy, S.M. (2002) A study on the management and quality of farmers’ home-saved bean seeds in Lira and Masindi districts. Ugandan Journal of Agricultural Science 7, 49–55.Google Scholar
Kareru, P., Rotich, Z. K. and Maina, E. W. (2013) Use of botanicals and safer insecticides designed in controlling insects: The African case, pp. 297–309. In Insecticides – Development of Safer and More Effective Technologies (edited by Trdan, S.). IntechOpen Limited, London, UK. http://dx.doi.org/10.5772/53924.Google Scholar
Kéita, S. M., Vincent, C., Schmit, J. P., Arnason, J. T. and Bélanger, A. (2001) Efficacy of essential oil of Ocimum basilicum L. and O. gratissimum L. applied as an insecticidal fumigant and powder to control Callosobruchus maculatus (Fab.) (Coleoptera: Bruchidae). Journal of Stored Products Research 37, 339–349.Google Scholar
Kim, S., Roh, J., Kim, D., Lee, H. and Ahn, Y. (2003) Insecticidal activities of aromatic plant extracts and essential oils against Sitophilus oryzae and Callosobruchus chinensis. Journal of Stored Products Research 39, 293–303.Google Scholar
Mulatu, B. and Gebremedhin, T. (2000) Oviposition-deterrent and toxic effects of various botanicals on the Adzuki bean beetle, Callosobruchus chinensis L. International Journal of Tropical Insect Science 20, 33–38.Google Scholar
Negasi, F. (1994) Studies on the economic importance and control of bean bruchids in haricot bean. MSc Thesis, Alemaya University, Alemaya, Ethiopia, 103 pp.Google Scholar
Ofuya, T. I. (1990) Oviposition deterrence and ovicidal properties of some plant powders against Callosobruchus maculates (F.) in stored cow pea (Vigna unguiculata) seeds. The Journal of Agricultural Science 115, 343–345.Google Scholar
Omotoso, O. T. (2005) Insecticidal and insect productivity reduction capacities of Aloe vera and Bryophyllum pinnatum on Tribolium castaenum (Herbst). African Journal of Applied Zoology and Environmental Biology 7, 95–100.Google Scholar
Oparaeke, A. M., Dike, M. C. and Amatobi, C. I. (2005) Evaluation of botanical mixtures for insect pests management on cowpea plants. Journal of Agriculture and Rural Development in the Tropics and Subtropics 106, 41–48.Google Scholar
Rahman, A. and Talukder, F. A. (2006) Bioefficacy of some plant derivatives that protect grain against the pulse beetle, Callosobruchus maculatus. Journal of Insect Science 6(1), 3. https://doi.org/10.1673/1536-2442(2006)6[1:BOSPDT]2.0.CO;2.Google Scholar
SAS Institute (2008) SAS. Version 9.2 [computer program]. SAS Institute Inc., Cary, NC, USA.Google Scholar
Schoonhoven, A. V. and Cardona, C. (1986) Main Insect Pests of Stored Beans and Their Control: Study Guide. Centre International de Agriculture Tropical (CIAT), Colombia. 40 pp.Google Scholar
Songa, J. M. and Rono, W. (1998) Indigenous methods for bruchid beetle (Coleoptera: Bruchidae) control in stored beans (Phaseolus vulgaris L.). International Journal of Pest Management 44, 1–4.Google Scholar
Su, H. C. F. (1991) Toxicity and repellency of Chenopodium oil to four species of stored-product insects. Journal of Entomological Science 26, 178–182.Google Scholar
Tamiru, A., Getu, E., Jembere, B. and Bruce, T. J. A. (2012) Effect of temperature and relative humidity on the development and fecundity of Chilo partellus (Swinhoe) (Lepidoptera: Crambidae). Bulletin of Entomological Research 102, 9–15.Google Scholar
Tapondjou, L.A., Adler, C., Bouda, H. and Fontem, D. A. (2002) Efficacy of powder and essential oil from Chenopodium ambrosioides leaves as post-harvest grain protectants against six stored-product beetles. Journal of Stored Products Research 38, 395–402.Google Scholar
Vayias, B. J., Athanassiou, C. G. and Buchelos, C. Th. (2009) Effectiveness of spinosad combined with diatomaceous earth against different European strains of Tribolium confusum du Val (Coleoptera: Tenebrionidae): Influence of commodity and temperature. Journal of Stored Products Research 45, 165–176.Google Scholar
Wei, L. L, Hua, R. M., Li, M. Y., Huang, Y. Z., Li, S. G., He, Y. J. and Shen, Z. H. (2014) Chemical composition and biological activity of star anise Illicium verum extracts against maize weevil, Sitophilus zeamais adults. Journal of Insect Science 14(1), 80. https://doi.org/10.1093/jis/14.1.80.Google Scholar
Williams, P. R. D. and Hammitt, J. K. (2001) Perceived risks of conventional and organic produce: Pesticides, pathogens, and natural toxins. Risk Analysis 21, 319–330.Google Scholar
Yang, F., Liang, G., Xu, Y., Lu, Y. and Zeng, L. (2010) Diatomaceous earth enhances the toxicity of garlic, Allium sativum, essential oil against stored-product pests. Journal of Stored Products Research 46, 118–123.Google Scholar