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Artigo Acesso aberto Produção Nacional Revisado por pares
BIBTEX RIS

Control strategies for Chrysodeixis includens and Spodoptera eridania caterpillars (Lepidoptera: Noctuidae) and selection of resistant cultivars in soybean

2019; Southern Cross Publishing; Volume: 13; Issue: (03) 2019 Linguagem: Inglês

10.21475/ajcs.19.13.03.p1188

ISSN

1835-2693

Autores

Paulo Vinicius de Sousa, Adriana Gonçalves Vaz, D. Miranda, Patricia Vaz da Costa, André Cirilo de Sousa Almeida, Márcio da Silva Araújo, Flávio Gonçalves de Jesus,

Tópico(s)

Genetically Modified Organisms Research

Resumo

Chrysodeixis includens and Spodoptera eridania caterpillars have been considered the most important pests for Glycine max in Brazil. This study evaluated different control strategies for these two important soybean caterpillars and the effects on crop productivity. The control strategies adopted were: BC, IPM, PUI and C (without pest control) and 2 cultivars (BMX Desafio - conventional and TEC Power IPRO – transgenic – Cry 1Ac). The experimental design was in randomized blocks in a factorial scheme (2 x 4) with four replications. The transgenic cultivar TEC Power IPRO presents efficiency in the control of Chrysodeixis includens and low efficiency for Spodoptera eridania. Harmonious practices such as IPM are the best alternative for soybean crops, to minimize Chrysodeixis includens and Spodoptera eridania infestations. The control strategy adopted did not influence soybean productivity.

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