Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo
Bakr, R., Mahdy, M., Mousa, E., Salem, M. (2015). Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo. EKB Journal Management System, 10(1), 1-13. doi: 10.21608/ejcp.2015.229443
Ramadan A. Bakr; Magdy E Mahdy; El-Shawadfy M. Mousa; Mahmoud A. Salem. "Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo". EKB Journal Management System, 10, 1, 2015, 1-13. doi: 10.21608/ejcp.2015.229443
Bakr, R., Mahdy, M., Mousa, E., Salem, M. (2015). 'Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo', EKB Journal Management System, 10(1), pp. 1-13. doi: 10.21608/ejcp.2015.229443
Bakr, R., Mahdy, M., Mousa, E., Salem, M. Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo. EKB Journal Management System, 2015; 10(1): 1-13. doi: 10.21608/ejcp.2015.229443

Efficacy of Nerium oleander Leaves extract on controlling Meloidogyne incognita in-Vitro and in-Vivo

Egyptian Journal of Crop Protection
Volume 10, Issue 1, June 2015, Page 1-13  XML PDF (681.11 K)
Document Type: Research articles
DOI: 10.21608/ejcp.2015.229443
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Authors
Ramadan A. Bakr email orcid ; Magdy E Mahdy; El-Shawadfy M. Mousa; Mahmoud A. Salem
Department of Agricultural Botany, Faculty of Agriculture, Menoufia University, Shebin El-Kom, Egypt
Abstract
Experiments were carried out to evaluate the nematicidal effect of Oleander
(Nerium oleander) extracts on controlling root-knot nematode Meloidogyne incognita
in-Vitro and in-Vivo. Five different organic solvents i.e., Petroleum Ether, Chloroform,
Acetone, Ethyl Alcohol and Methyl Alcohol were used. Plant extracts screened for
nematicidal activity against egg hatching and mortality of second-stage juveniles of
M. incognita under laboratory conditions and on nematode infecting tomato plants
under greenhouse conditions. Results showed significantly effect of all tested
oleander extracts on egg hatching and larvae mortality under laboratory conditions.
A great reduction in number of galls; eggmasses; females/root system of tomato
plants and number of second stage juveniles (J2S)/250 g soil was recorded
compared to the treated plants with nematode alone. Tomato plant growth
parameters and oxidative enzymes were markedly enhanced compared to the nontreated control.
Keywords
Biopesticides; Plant extracts; Meloidogyne incognita; Oleander (Nerium oleander); Tomato plants
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