Journal of
Medicinal Plants Research

  • Abbreviation: J. Med. Plants Res.
  • Language: English
  • ISSN: 1996-0875
  • DOI: 10.5897/JMPR
  • Start Year: 2007
  • Published Articles: 3834

Full Length Research Paper

Effect of canopy height and surface leaf on arthropods in medicinal plants

Germano Leão Demolin Leite2*, Cláudia Beatriz Oliveira Araújo2, Carlos Antônio Delbem Amorim2, Ernane Ronie Martins1 and Vinicius Abreu D’Ávila2
1Instituto de Ciências Agrárias da Universidade Federal de Minas Gerais, Montes Claros, Minas Gerais State, Brazil. 2Insetário G.W.G de Moraes, Instituto de Ciências Agrárias, Universidade Federal de Minas Gerais, Av. Universitária, n.1000, B. Universitário, Cx. Postal 135, CEP: 39404-006, Montes Claros, Minas Gerais State, Brazil.
Email: [email protected]

  •  Accepted: 01 February 2011
  •  Published: 04 May 2011

Abstract

The objective of this work was to study the distribution of arthropods in the canopy height and leaf surface of different medicinal plants. We observed a higher number of herbivorous insects in the apical leaves of medicinal plants such as Aphis gossypii Glover (Hemiptera: Aphididae) in Taraxacum officinaleFoeniculum vulgareArtemisia absinthium, and Mentha arvensisEmpoasca sp. (Hemiptera: Cicadellidae) in Mentha x villosa and Origanum vulgareFrankliniella sp. (Thysanoptera: Thripidae) in Calendula officinalisLagria villosaFabr. (Coleoptera: Lagriidae) in A. absinthiumAchillea millefolium, and Plantago major;Leptoglossus sp. (Hemiptera: Coreidae) in Ocimum gratissimum and C. officinalisSistenasp. (Coleoptera: Chrysomelidae) in C. officinalis and P. majorTrigona spinipes Fabr.(Hymenoptera: Apidae) in Ocimum basilicum and Passiflora sp.1 and Uroleucon ambrosiae(Thomas) f. lizerianum (E. E. Blanchard) (Hemiptera: Aphididae) in C. officinalis. While inSymphytum officinaleEmpoasca sp. preferred to attack the middle part of the canopy andLiriomyza sp. in Cotyledon orbiculata. It was noted the higher presence herbivorous insects on the abaxial face of leaves of the medicinal plantas such as A. gossypii in T. officinaleF. vulgare, and A. absinthiumEmpoasca sp. in M. x villosaO. gratissimumOcimum selloi,Solidago chilensisS. officinale, and Thymus vulgarisFrankliniella sp., U. ambrosiae f.lizerianum, and Leptoglossus sp. in C. officinalisLiriomyza sp. in C. orbiculataCoccus sp. (Hemiptera: Coccidae) in F. vulgareDeois flavopicta (Stal) and Zulia entreriana (Berg)(Hemiptera: Cercopidae) in Cymbopogon citratusDiabrotica speciosa Germ. (Coleoptera: Chrysomelidae) in S. officinale and F. vulgareL. villosa in S. officinale and F. vulgare;Sistena sp. (Coleoptera: Chrysomelidae) in C. officinalisM. x villosa, and S. officinaleT. spinipes in O. basilicum; and Xyleus sp. (Orthoptera: Acrididae) in S. officinaleA. absinthium, and Plectranthus barbatus. However, in Acmella oleraceaCoccus sp. preferentially attacked the upper face of the leaves.

 

Key words: Insecta, fitotherapics, Dossel distribution.