Parasitoides i depredadors en el conreu del presseguer a Tarragona Authors Bàrbara Celada Grouard Abstract From observations on peach-trees in Tarragona, a list of the entomofauna associated with the main phytophagous of the peach-tree was performed. We expose, also, a detailed study about Pseudaulacaspis pentagona TARG. (Homoptera Diaspiididae) and the entomofauna associated with this pest, and that are two parasitoids, Encarsia berlesei HOW and Aphytis proclia WALKER (Hymenoptera Aphelinidae the two) and one predator, Rhizobius lophantas BLAISD. (Coleoptera Coccinellidae). With the knowledge of their action, the fundamental nature of the biological pest control is presented as one of the most clears examples of practical application and efficacy. Downloads Download data is not yet available. Downloads Text complet (Català) Published 2004-10-19 Issue No. 21: desembre 1997 Section Articles License The intellectual property of articles belongs to the respective authors. On submitting articles for publication to the journal QUADERNS AGRARIS, authors accept the following terms: Authors assign to ICEA (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to QUADERNS AGRARIS.Authors answer to ICEA for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.ICEA declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.The journal QUADERNS AGRARIS is not responsible for the ideas and opinions expressed by the authors of the published articles.
