Título:	Associational resistance using wild and commercial tomato genotypes employed in the management of tomato virus vectors
Autor(es):	Manigat, Donald Campos, Karolayne L. Santos, Joyce S. dos Souza, Catiane Oliveira Torres, Jorge Braz Suinaga, Fábio A. Bastos, Cristina Schetino
ORCID:	https://orcid.org/0000-0002-4821-4708 https://orcid.org/0000-0002-6223-7113 https://orcid.org/0000-0002-0717-6493 https://orcid.org/0000-0001-7059-5626
Afiliação do autor:	Universidade Federal do Amapá, Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Rede BIONORTE Universidade Federal Rural do Pernambuco, DEPA-Entomologia Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária Universidade Federal Rural do Pernambuco, DEPA-Entomologia Universidade Federal Rural do Pernambuco, DEPA-Entomologia Embrapa Horliças Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária
Assunto:	Tomate - cultivo Tomate - resistência a doenças e pragas
Data de publicação:	2024
Editora:	MDPI
Referência:	MANIGAT, Donald et al. Associational resistance using wild and commercial tomato genotypes employed in the management of tomato virus vectors, Agriculture, [S.l.], 2024, 14, 98. DOI: https://doi.org/10.3390/agriculture14010098. Disponível em: https://www.mdpi.com/2077-0472/14/1/98. Acesso em: 28 maio 2024.
Abstract:	Some of the key pests of tomatoes are virus vectors, such as whiteflies, green peach aphids, and thrips, mainly because there is a lack of full resistance to the transmitted viruses. Alternatives to reduce this problem include the use of a push-and-pull strategy. Hence, this work assessed the association between Solanum habrochaites PI 1344117, used as a companion plant, and commercial tomato varieties over tomato virus vectors and the yield quality and quantity. Field and greenhouse trials were run during the 2015, 2016, 2018, and 2019 seasons. The treatments were BRS Tospodoro and BRS Tyão cultivated as monocrops and associated with PI-134417. The number of these insects was assessed by directly counting ten plants per plot and using captures on yellow sticky traps settled in the center of the plots. The yield and the number of irregularly ripening fruits (a symptom caused by whiteflies) were also measured. Both commercial cultivars gained from the protective effect of PI 134417, expressed by the significant reduction in the virus vectors on the plants. It was also noticed that there was a reduction in the number of irregularly ripening fruits, improving the fruit quality. These results encourage the use of wild and commercial tomato genotypes in association with implementing strategies to control tomato virus vectors, reducing the need to rely only on a chemical control.
Unidade Acadêmica:	Faculdade de Agronomia e Medicina Veterinária (FAV)
Licença:	Copyright: © 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).
DOI:	https://doi.org/10.3390/agriculture14010098
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