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Salicylates on resistance induction, germination and initial in vitro and ex vitro development of tomato

Grant number: 18/07122-8
Support Opportunities:Scholarships in Brazil - Scientific Initiation
Effective date (Start): August 01, 2018
Effective date (End): July 31, 2019
Field of knowledge:Agronomical Sciences - Agronomy - Crop Science
Principal Investigator:Jean Carlos Cardoso
Grantee:Bárbara Samantha de Oliveira
Host Institution: Centro de Ciências Agrárias (CCA). Universidade Federal de São Carlos (UFSCAR). Araras , SP, Brazil

Abstract

Tomato (Solanum lycopersicum) is a oleraceous with great emphasis on the world market. However, the difficult in cultivating especially regarding the large amount of inputs required for high productivity, particularly pesticides and fertilizers, it´s a fact that need improvements aimed at the greater sustainability of the productive system. One of the causes that contribute to this process is the high susceptibility of tomato genotypes to pests and diseases, hindering the cultivation of this species in organic systems. Salicylate's use can contribute to this sustainability, improving the resistance of plants to biotic and abiotic factors With this purpose, the present work intends to test the salicylates salicylic acid, acetylsalicylic acid, as well as the commercial products Bion® and Aspirina®, and their effects on the germination and initial vegetative development of tomato plants. Also, the there will be evaluate the effects of salicylates on the induction of resistance of plantlets of tomato to the phytopathogen Fusarium oxysporum f. sp. lycopersici. This project could support future works with the application of these products in sustainable horticulture.

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
CONDE DA SILVA DE MATOS, ANA VICTORIA; DE OLIVEIRA, BARBARA SAMANTHA; BARBOZA SOUZA DE OLIVEIRA, MARIA EDUARDA; CARDOSO, JEAN CARLOS. AgNO3 improved micropropagation and stimulate in vitro flowering of rose (Rosa x hybrida) cv. Sena. ORNAMENTAL HORTICULTURE-REVISTA BRASILEIRA DE HORTICULTURA ORNAMENTAL, v. 27, n. 1, p. 33-40, . (19/00243-7, 18/02595-5, 18/07122-8)

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