Influence of arbuscular mycorrhizal fungi on growth and essential oil composition in ocimum basilicumvar. Genovese

Copetta Andrea, Guido Lingua, Graziella Berta, Laura Bardi, Giorgio Masoero

Research output: Contribution to journalArticlepeer-review

Abstract

Sweet basil is characterized by its essential oils, synthesized and stored in glandular hairs. Arbuscular mycorrhizal (AM) fungi colonize the root of most terrestrial plants, forming a very common symbiosis. In the present paper, the effects induced by three arbuscular mycorrhizal fungi (Glomus mosseae or Gigaspora margarita or Gi-gaspora rosea) on shoot growth and essential oil production of Ocimum basilicum var. Genovese were evaluated. Gi. rosea significantly increased internode number and decreased internode distance in comparison with control plants and the other fungal treatments. Furthermore, Gi. margarita and Gi. rosea modified essential oil content analyzed semi-quantitatively.

Original languageEnglish
Pages (from-to)106-110
Number of pages5
JournalCaryologia
Volume60
Issue number1-2
DOIs
Publication statusPublished - 1 Jan 2007

Keywords

  • AM fungi
  • Essential oil
  • Internodes
  • Sweet basil

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