Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica
Aanany, A., Mahmoud, N., El-Mesalamy, A., Abdel-Hafeez, A. (2017). Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica. EKB Journal Management System, 16(1), 21-29. doi: 10.21608/ejaj.2017.57194
A. Aanany; N. Mahmoud; A. El-Mesalamy; A. Abdel-Hafeez. "Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica". EKB Journal Management System, 16, 1, 2017, 21-29. doi: 10.21608/ejaj.2017.57194
Aanany, A., Mahmoud, N., El-Mesalamy, A., Abdel-Hafeez, A. (2017). 'Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica', EKB Journal Management System, 16(1), pp. 21-29. doi: 10.21608/ejaj.2017.57194
Aanany, A., Mahmoud, N., El-Mesalamy, A., Abdel-Hafeez, A. Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica. EKB Journal Management System, 2017; 16(1): 21-29. doi: 10.21608/ejaj.2017.57194

Effects of Plant Leaf Extracts on Egg-Masses Hatching and Juveniles Mortality of the Root-Knot Nematode, Meloidogyne Javanica

Egyptian Journal of Agronematology
Article 3, Volume 16, Issue 1, January 2017, Page 21-29  XML PDF (2.9 MB)
Document Type: Original Article
DOI: 10.21608/ejaj.2017.57194
View on SCiNiTO View on SCiNiTO
Authors
A. Aanany1; N. Mahmoud2; A. El-Mesalamy2; A. Abdel-Hafeez2
1Agric. Zool. and Nematol. Dept., Fac. of Agric. Al-Azhar University. Cairo.
2Agric. Zool. and Nematol. Dept., Fac. of Agric. Al-Azhar University. Assiut Branch.
Abstract
The effects of plant extracts from fresh leaves of five different plants; Acasia
arabica, Ziziphusspina christi, Eucalyptus camaldulensis, Lawsonia inermis and
Dalbergia sissoo were evaluated against egg-masses hatching and juvenile
mortality of root-knot nematode, Meloidogyne javanica under laboratory conditions.
Results revealed that, all treatments extracts had significantly (P < 0.05) reduced in
the hatching of egg-masses. The maximum reduction occurred in Acasia arabica
with the concentration (S) was (97.13%) and the concentration (S/2) was (89.99%),
whereas the minimum reduction caused by Ziziphusspina christi with the
concentration (S) was (45.49%) and the concentration (S/2) was (24.63%). The
same effects of plant extracts against M. javanica juveniles, the most mortality of
second stage juveniles was observed in leaf extracts of Acasia arabica, and
Dalbergiasissoo with the concentration (S) was (100%) as regarding to and the
concentration (S/2) was (100%) in Dalbergia sissoo, while the least in Ziziphusspina
christi with the both concentrations S and S/2 (17.0 and 5.33%), respectively.

Keywords
root-knot nematode; Meloidogyne javanica; plant leaf extracts
Statistics
Article View: 132
PDF Download: 270