Resistance of Common Bean Genotypes to Chrysodeixis includens (Walker, 1858) (Lepidoptera: Noctuidae)

Author:

Pastório Marcelo Augusto1,Pietrowski Vanda1,Hoshino Adriano Thibes2ORCID,de Oliveira Luciano Mendes2,Hata Fernando Teruhiko3ORCID,Ventura Maurício Ursi2ORCID,Androcioli Humberto Godoy4ORCID

Affiliation:

1. Departamento de Agronomia, Universidade Estadual do Oeste do Paraná, Rua Pernambuco, 1777-Centro, Marechal Cândido Rondon 85960-000, Paraná State, Brazil

2. Departamento de Agronomia, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, PR-445, Km 380-Campus Universitário, Londrina 86057-970, Paraná State, Brazil

3. Departamento de Agronomia, Universidade Estadual de Maringá, Av. Colombo, 5790-Jd. Universitário, Maringá 87020-900, Paraná State, Brazil

4. Laboratório de Entomologia, Instituto de Desenvolvimento Rural do Paraná IAPAR-EMATER, Rodovia Celso Garcia Cid, km 375—Conjunto Ernani Moura Lima II, Londrina 86047-902, Paraná State, Brazil

Abstract

The common bean (Phaseolus vulgaris L.) is an important leguminous crop providing low-cost protein in developing countries worldwide. Insect pests are the main threats to common bean production, and this article focuses on the soybean looper (SL) Chrysodeixis includens (Walker, 1858) (Lepidoptera: Noctuidae), which feeds on leaves and pods. The recurrent use of synthetic chemicals may lead to pest resistance. Genetically resistant plants may diminish their use. Thus, the objective was to study common bean genotypes’ resistance toward SL. The plants were grown in greenhouse conditions. The biology, fertility life table, oviposition preference and free-choice feeding preference were analyzed. Phenol and flavonoid content were assessed in leaves using a biology assay. Uirapuru genotype negatively affected C. includens biology and reproduction. Tangará genotype favored these parameters. Genotypes Quero-Quero, Nhambu, Corujinha, Andorinha, ANFC 9, Siriri, BRS Radiante and Verdão were more attractive for third-instar larvae. Negative correlations between phenolic and flavonoid compounds with survival rate (from egg to adult) rate were found. Common bean genotypes with dark leaves are less preferred for oviposition.

Funder

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Publisher

MDPI AG

Subject

Insect Science

Reference53 articles.

1. Celmeli, T., Sari, H., Canci, H., Sari, D., Adak, A., Eker, T., and Toker, C. (2018). The Nutritional Content of Common Bean (Phaseolus vulgaris L.) Landraces in Comparison to Modern Varieties. Agronomy, 8.

2. Identification of resistance sources of common bean (Phaseolus vulgaris L.) to angular leaf spot (Pseudocercospora griseola);Beaver;Rev. Fac. Nac. Agron. Medellín,2019

3. Agricultura familiar produz 70% dos alimentos consumidos no Brasil?;Hoffmann;Segurança Aliment. Nutr.,2014

4. (2019, December 20). Food and Agriculture Organization of the United Nations—FAOSTAT. Available online: http://www.fao.org/faostat/en/#data/QC/visualize.

5. CONAB–Companhia Nacional de Abastecimento (2019, December 20). Acompanhamento da Safra Brasileira: Grãos. v. 7-SAFRA 2019/20- n. 3-Terceiro levantamento. Dec. 2019, Available online: https://www.conab.gov.br/info-agro/safras/graos.

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