Ciclo de vida, comportamiento biológico, plantas hospederas y agentes de control biológicos de Oregmopyga peruviana (Granara de Willink & Díaz) (Hemíptera: Coccoidea: Eriococcidae) en Vitis vinifera

Americo Machaca-Paccara, Hans Dadther-Huaman, Marko García-Gutiérrez, Rene Gonzalo Quispe Castro

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

Resumen

Oregmopyga peruviana, pest of the V. vinifera, reduces the production of the grape and in strong infestations provokes the death of the plant. The research aimed to obtain information on the life cycle, biological behavior, host plants and biological control agents of the pest through laboratory and field observation, through descriptive analysis. O. peruviana was determined to have a life cycle of 22.4 ± 2.06 days, with an oviposition capacity of 12.6 ± 1.9 eggs*female-1, incubation period of 5.5 ± 0.52 days and nymphal period of 16.8 ± 2.13 days; biological behavior, nymphs are mobile and adult females are stationary, sensitive to the alteration of its habitat and die when the bark is removed. No host plants were found, highlights the presence of a parasite insect (Hymenoptera: Encyrtidae), a predator Sympherobius sp. (Neuroptera: Hemerobiidae), and Pyroderces sp. (Lepidoptera: Cosmopterigidae). The results show that O. peruviana is a specific V. vinifera pest and only attacks exclusively below the bark of trunks and branches lignified, being the nymphs apparently the colonizers. O. peruviana has native biological control agents.

Título traducido de la contribuciónLife cycle, biological behavior, host plants and biological control agents of Oregmopyga peruviana (Granara de Willink & Díaz) (Hemiptera: Coccoidea: Eriococcidae) in Vitis vinifera
Idioma originalEspañol
Páginas (desde-hasta)351-359
Número de páginas9
PublicaciónScientia Agropecuaria
Volumen12
N.º3
DOI
EstadoPublicada - jul. 2021

Nota bibliográfica

Publisher Copyright:
© 2021 Universidad Nacional de Tumbes. All rights reserved.

Palabras clave

  • Biological control agents
  • Encyrtidae
  • Oregmopyga peruviana
  • Pyroderces sp
  • Sympherobius

Huella

Profundice en los temas de investigación de 'Ciclo de vida, comportamiento biológico, plantas hospederas y agentes de control biológicos de Oregmopyga peruviana (Granara de Willink & Díaz) (Hemíptera: Coccoidea: Eriococcidae) en Vitis vinifera'. En conjunto forman una huella única.

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