CHEMICAL CONTROL OF BEAN LEAF BEETLE (Diabrotica speciosa GERM., 1824- COLEOPTERA: CRYSOMELLIDAE) AND BEAN LEAF HOPPER (Empoasca kraemeri ROSS & MOORE, 1957-HOMOPTERA: CICADELLIDAE) IN BEAN CROPS

Authors

  • Leonardo Barros de Macêdo UFG
  • Antônio Lopes da Silva UFG
  • Cláudio Aparecido Silveira Bayer do Brasil

Keywords:

Insecta, pest control, bean crops

Abstract

A trial to control the bean leaf beetle Diabrotica speciosa and the beanleafhopper Empoasca kraemeri was carried out in Goiânia, Goiás, Brazil. The treatments and dosage of the insecticides per hectare were: Imidacloprid (105g a.i.), Betacyflutrin (5.0, 6.0 and 6.25 g a.i.), Methamidophos (480 g a.i.) and an untreated check. The results obtained in this experiment showed that all insecticides were efficient in controlling the bean leaf beetle and beanleafhopper in bean crops, at all dosages tested.

KEY-WORDS: Insecta: pest control; bean crops.

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Published

2007-12-18

How to Cite

MACÊDO, L. B. de; SILVA, A. L. da; SILVEIRA, C. A. CHEMICAL CONTROL OF BEAN LEAF BEETLE (Diabrotica speciosa GERM., 1824- COLEOPTERA: CRYSOMELLIDAE) AND BEAN LEAF HOPPER (Empoasca kraemeri ROSS & MOORE, 1957-HOMOPTERA: CICADELLIDAE) IN BEAN CROPS. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 27, n. 1, p. 79–84, 2007. Disponível em: https://revistas.ufg.br/pat/article/view/2955. Acesso em: 22 nov. 2024.

Issue

v. 27, n. 1, Jan./Jun. 1997

Section

Research Article

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