OCCURRENCE AND POPULATION FLUCTUATION OF EARWIG IN ORCHARDS OF PEACH TREE IN MUNICIPALITY THE ARAUCARIA, PARANÁ

Authors

  • Alex Sandro POLTRONIERI
  • Joselia Maria SCHUBER
  • Maria Aparecida Cassilha ZAWADNEAK UFPR
  • Nério Aparecido CARDOSO UFPR

DOI:

https://doi.org/10.5380/rsa.v9i4.12511

Keywords:

Dermaptera, Doru lineare, inimigo natural, natural enemy

Abstract

The objective of the work was to verify the earwig occurrence in orchards of peach trees, as well as its population fluctuation. Hundred and twenty strip traps were installed in four peach orchards, located municipality of Araucaria, Paraná, from October of 2005 to October of 2006. The species of earwig found was Doru lineare (Eschs. 1822). The largest populations of D. lineare were registered between May and August, during the dormancy period of peach and the absence of the insect in the traps was verified during the vegetative period of the plants.

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Published

2008-10-22

How to Cite

POLTRONIERI, A. S., SCHUBER, J. M., ZAWADNEAK, M. A. C., & CARDOSO, N. A. (2008). OCCURRENCE AND POPULATION FLUCTUATION OF EARWIG IN ORCHARDS OF PEACH TREE IN MUNICIPALITY THE ARAUCARIA, PARANÁ. Scientia Agraria, 9(4), 551–554. https://doi.org/10.5380/rsa.v9i4.12511

Issue

Vol. 9 No. 4 (2008)

Section

Scientific Notes

License

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