Aguilar, H., Sanabria, C., Ochoa, R., 1989.
El acaro rojo europeo Panonychus ulmi (Koch) (Acari: Tetranychidae), nueva plaga del manzano (Malus domestica Borkh) en Costa Rica. Agronomia Costarricense, 13: 115-119.

Abstract
Panonychus ulmi is recorded from apples in Costa Rica for the first time. Damage, biology, taxonomy, behaviour are described.

    • Summary

  • Nomenclature
  • Identification
  • Hosts
  • Distribution
  • Other biological features

    • Nomenclatural data

    Identification tools

    Host data (1 result)

  • Panonychus ulmi (Koch, 1836) [Rosaceae: Malus domestica].

    • Distribution data (1 result)

  • Panonychus ulmi (Koch, 1836) [Neotropical: Costa Rica].

    • Other biological features