Characterization of some wild types of tomato Lycopersicum sp and evaluation of their susceptibility to root-knot nematode Meloidogyne spp.

Authors

  • Mohammad Moulla Tishreen University
  • Nadin Ali Tishreen University
  • Farah Othman Tishreen University

Abstract

This research was carried out in the Green House Company (1500 meters from Latakia city center), inside a 45-square-meter plastic house during 2018. The aim of the research was to evaluate the susceptibility of five wild tomato germplasms (Farah, Fortumino, F3-9, F3-11, Sigma) to infection by root-knot nematodes Meloidogyne spp., in comparison with a commercial hybrid F1 (Pestona). Seedlings were infected with high density of nematode suspension (3000 larvae / ml nematode suspension). Morphological characteristics of the plants: nature of growth, color and nature of the stem, shape, size and color of the flower and number of leaves in the leaf were taken into account. Some indicators of nematode infection, such as root galling rate, galls index, and number of egg masses were also considered. The results showed a variation between the studied germplasms in terms of strength of growth: Sigma and Fortomino were distinguished by high growth strength. All the studied wild germplasms were not limited in growth, except for the F3-11 and the commercial hybrid F1 (Pistona). Sigma achieved the lowest value in the average number of egg masses on the roots (9.75), and the average galling rate was (2.75). The results also showed that F3-11 was the most sensitive to infection, it achieved the highest value for the average number of egg masses (50.5), and the average galling rate was (5) with a significant difference from Sigma.

Author Biographies

Mohammad Moulla, Tishreen University

Professor of Genetics and Plant Breeding, Faculty of Agriculture

Nadin Ali, Tishreen University

Assistant Professor, Department of Plant Protection

Farah Othman, Tishreen University

Master Student, Faculty of Agriculture

Downloads

Published

2021-01-25

How to Cite

معلّا م. . . ., علي ن. ., & عثمان ف. . . (2021). Characterization of some wild types of tomato Lycopersicum sp and evaluation of their susceptibility to root-knot nematode Meloidogyne spp. Tishreen University Journal -Biological Sciences Series, 42(6). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10316

Issue

Vol. 42 No. 6 (2020): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series   

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series  .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series    Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.