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Entomophaga

, Volume 19, Issue 4, pp 431–436 | Cite as

Hirsutella thompsonii a fungal parasite of the citrus rust mitePhyllocoptruta oleivora in the Rio Grande Valley of Texas

  • B. Villalon
  • H. A. Dean
Article

Abstract

Hirsutella thompsonii, a hyphomycetous fungus, was found attacking the citrus rust mitePhyllocoptruta oleivora for the first time in May, 1972, in the Lower Rio Grande Valley of Texas. Sharp reductions in mite populations occurred during this period. The fungus was isolated from mites collected from citrus fruits and leaves. The parasitic nature and the distribution of the pathogen are described.

Keywords

Plant Pathology Citrus Fruit Sharp Reduction Mite Population Fungal Parasite 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Résumé

Hirsutella thompsonii, champignon hyphomycète, a été isolé de l'acarien des Citrus,Phyllocoptruta oleivora pour la première fois en mai 1972 dans la basse vallée du Rio Grande au Texas. Des réductions brutales des populations d'acariens se manifestèrent à cette période. Le champignon a été trouvé chez des acariens vivant sur les fruits et sur les feuilles de Citrus. La pathogénie et la distribution du champignon sont étudiées.

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References

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Copyright information

© Le François 1974

Authors and Affiliations

  • B. Villalon
    • 1
  • H. A. Dean
    • 1
  1. 1.Texas A & M University Agricultural Research and Extension Center at WeslacoTexasU.S.A.

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