The root powder of Lonchocarpus cyanescens was evaluated under ambient laboratory conditions for its insecticidal properties against adult Sitophilus zeamais on maize and wheat grains. The root powders of L. cyanescens were applied separately on maize and wheat grains in the concentrations of 0g (Control), 10g, 15g, 20g, 25g, and 30g respectively. Daily mortality count of adult S. zeamais was recorded for 3weeks and numbers of dead S. zeamais obtained from each concentration and the control were compared. The data were statistically analysed and results reported. In both grains, all concentrations of Lonchocarpus cyanescens recorded higher mortality than the control. The root powder application at 30g concentration gave the highest mortality of S. zeamais while lowest mortality of S. zeamais was recorded in maize and wheat grains treated with 10g concentration during the exposure period. Statistically, grains treated with root powders were significantly (P<0.05) different from the control in adult mortality. The root powder of L. cyanescens could be used as protectants in the storage of maize and wheat grains.
Published in | American Journal of Life Sciences (Volume 2, Issue 2) |
DOI | 10.11648/j.ajls.20140202.13 |
Page(s) | 53-56 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Evaluation, Maize, Wheat, Lonchocarpus Cyanescens, Sitophilus Zeamais
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APA Style
Chidi Emmanuel Akunne, Victory Ada Ezu, Tochukwu Chinedu Mogbo, Benjamin Uzonna Ononye, Uche Ngenegbo. (2014). Comparative Evaluation of the Root Powder of Lonchocarpus Cyanescens for the Control of Sitophilus Zeamais (Motschulsky) in Maize and Wheat. American Journal of Life Sciences, 2(2), 53-56. https://doi.org/10.11648/j.ajls.20140202.13
ACS Style
Chidi Emmanuel Akunne; Victory Ada Ezu; Tochukwu Chinedu Mogbo; Benjamin Uzonna Ononye; Uche Ngenegbo. Comparative Evaluation of the Root Powder of Lonchocarpus Cyanescens for the Control of Sitophilus Zeamais (Motschulsky) in Maize and Wheat. Am. J. Life Sci. 2014, 2(2), 53-56. doi: 10.11648/j.ajls.20140202.13
AMA Style
Chidi Emmanuel Akunne, Victory Ada Ezu, Tochukwu Chinedu Mogbo, Benjamin Uzonna Ononye, Uche Ngenegbo. Comparative Evaluation of the Root Powder of Lonchocarpus Cyanescens for the Control of Sitophilus Zeamais (Motschulsky) in Maize and Wheat. Am J Life Sci. 2014;2(2):53-56. doi: 10.11648/j.ajls.20140202.13
@article{10.11648/j.ajls.20140202.13, author = {Chidi Emmanuel Akunne and Victory Ada Ezu and Tochukwu Chinedu Mogbo and Benjamin Uzonna Ononye and Uche Ngenegbo}, title = {Comparative Evaluation of the Root Powder of Lonchocarpus Cyanescens for the Control of Sitophilus Zeamais (Motschulsky) in Maize and Wheat}, journal = {American Journal of Life Sciences}, volume = {2}, number = {2}, pages = {53-56}, doi = {10.11648/j.ajls.20140202.13}, url = {https://doi.org/10.11648/j.ajls.20140202.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajls.20140202.13}, abstract = {The root powder of Lonchocarpus cyanescens was evaluated under ambient laboratory conditions for its insecticidal properties against adult Sitophilus zeamais on maize and wheat grains. The root powders of L. cyanescens were applied separately on maize and wheat grains in the concentrations of 0g (Control), 10g, 15g, 20g, 25g, and 30g respectively. Daily mortality count of adult S. zeamais was recorded for 3weeks and numbers of dead S. zeamais obtained from each concentration and the control were compared. The data were statistically analysed and results reported. In both grains, all concentrations of Lonchocarpus cyanescens recorded higher mortality than the control. The root powder application at 30g concentration gave the highest mortality of S. zeamais while lowest mortality of S. zeamais was recorded in maize and wheat grains treated with 10g concentration during the exposure period. Statistically, grains treated with root powders were significantly (P<0.05) different from the control in adult mortality. The root powder of L. cyanescens could be used as protectants in the storage of maize and wheat grains.}, year = {2014} }
TY - JOUR T1 - Comparative Evaluation of the Root Powder of Lonchocarpus Cyanescens for the Control of Sitophilus Zeamais (Motschulsky) in Maize and Wheat AU - Chidi Emmanuel Akunne AU - Victory Ada Ezu AU - Tochukwu Chinedu Mogbo AU - Benjamin Uzonna Ononye AU - Uche Ngenegbo Y1 - 2014/03/20 PY - 2014 N1 - https://doi.org/10.11648/j.ajls.20140202.13 DO - 10.11648/j.ajls.20140202.13 T2 - American Journal of Life Sciences JF - American Journal of Life Sciences JO - American Journal of Life Sciences SP - 53 EP - 56 PB - Science Publishing Group SN - 2328-5737 UR - https://doi.org/10.11648/j.ajls.20140202.13 AB - The root powder of Lonchocarpus cyanescens was evaluated under ambient laboratory conditions for its insecticidal properties against adult Sitophilus zeamais on maize and wheat grains. The root powders of L. cyanescens were applied separately on maize and wheat grains in the concentrations of 0g (Control), 10g, 15g, 20g, 25g, and 30g respectively. Daily mortality count of adult S. zeamais was recorded for 3weeks and numbers of dead S. zeamais obtained from each concentration and the control were compared. The data were statistically analysed and results reported. In both grains, all concentrations of Lonchocarpus cyanescens recorded higher mortality than the control. The root powder application at 30g concentration gave the highest mortality of S. zeamais while lowest mortality of S. zeamais was recorded in maize and wheat grains treated with 10g concentration during the exposure period. Statistically, grains treated with root powders were significantly (P<0.05) different from the control in adult mortality. The root powder of L. cyanescens could be used as protectants in the storage of maize and wheat grains. VL - 2 IS - 2 ER -