Damage produced by nematodes (Meloidogyne incognita) in the lettuce seed production (Lactuca sativa L.) cv. ´Chile 1185-3´
Article Sidebar
Main Article Content
Abstract
Among the restrictive factors for lettuce seeds production are damages by nematodos, which can cause important losses. The objective of this paper was the determination of nematodes affectations on lettuce seed production. The attack of Meloidogyne incognita race 2 was evaluated in lettuce (Lactuca sativa L.) cv. ´Chile 1185-3. The study was carried out through the plant classification according to scale of degrees. The data were evaluated statistically by a variance analysis with a totally randomized design and Duncan test. The results show a decrease in the quantity of seed related with the increases of infestations by plant. The production average in grams for plant also had affectation diminishing from 10, 8 g/plant in the degree 0 up to 5 g/plant in the degree 4.
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Those authors who have publications with this journal accept the following terms of the License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0):
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following 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.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
The journal is not responsible for the opinions and concepts expressed in the works, they are the sole responsibility of the authors. The Editor, with the assistance of the Editorial Committee, reserves the right to suggest or request advisable or necessary modifications. They are accepted to publish original scientific papers, research results of interest that have not been published or sent to another journal for the same purpose.
The mention of trademarks of equipment, instruments or specific materials is for identification purposes, and there is no promotional commitment in relation to them, neither by the authors nor by the publisher.
How to Cite
References
Cuadras, R. I. Vázquez y J. A. Pérez (1999): Cultivos de ciclo corto como plantas trampas para el control del nematodo agallador. Nematropica 30:241-246.
Manzu, E. C., R. C. V. Tevente, L. C. Fórraz, R. S. Oliveira, R. Mosquita (1994) Catálogo de nematodos fitoparasitos encontrados asociados a diferentes tipos de plantas no Brasil, 488 p.
Fernández, M. y J. Ortega. 1998. Overview of nematological problems of Cuba. Nematropica 28: 151-164.
Fernández, M. y J. Ortega. 1986. Lista de nematodos fitoparásitos de Cuba. Editorial Científico Técnica, La Habana, Cuba, 76 pp.
García, D. y E. Fernández (1981). Metodología para determinar el comportamiento varietal del cultivo agrícola a los nematodos parásitos. Instituto de Sanidad Vegetal (INISAV), La Habana, 10 pp.
Muñoz, L. y A. Prats (1981). Mejoramiento de la lechuga para condiciones tropicales. INIFAT- Informe Científico Técnico No 188.