Preliminary observations on cherry (Prunus avium L.) infested by the cherry fruit fly (Rhagoletis cerasi L.) in protected and unprotected stands

Abstract

The European cherry fruit fly has great economic importance in Poland and all over the world. The infestation of sweet cherry fruits by its larvae can reach 100%. The aim of the study was to compare the levels of infestation of a wild cherry, as well as the sweet cherry cul-tivars 'Vanda', 'Summit' and 'Alex' growing in a chemically controlled orchard, and the cultivar 'Regina' in an ecological orchard. The abandonment of chemical control in part of the orchard led to a high level of fruit infestation on unprotected trees. Fruit damage on the late ripening cultivar 'Alex' was 45%, while on the 'Regina', from the ecological orchard, it was 52%. The percentage of infested fruits was similar regardless of the part of the tree crown (bottom, middle or upper) from which the fruits were sampled. The fruit ripening time of the cultivars had a significant impact on the levels of fruit infestation. Late ripening cul-tivars were infested to a higher degree than mid-ripening cultivars, which is in accordance with the previous observations of other authors. No parasitoids of Rhagoletis cerasi larvae were found in either stand. This also refers to the stand of wild cherry, in which the occurrence of the parasitoid Psytallia carinata had been noted in the previous year. This research should be continued in more stands, including also the parasitic wasps of R. cerasi pupae.

Authors and Affiliations

TIFFANY HERNIK-ZAWISTOWSKA, KATARZYNA MICHALSKA, MARCIN STUDNICKI

Keywords

Related Articles

Spatial analysis of agricultural greenhouse gas emission at the municipality (LAU-2) level across Poland

Poland is obliged to report annually the total of the country's GHG emission in the form of the National Greenhouse Gas Inventory Report (NIR) to the secretariat of the United Nations Framework Convention on Climate Chan...

The influence of sacral buildings on spatial structure and landscape identity

The subject of the article is the urban cultural landscape and the influence of the Christian religion (Roman Catholic Church) on the landscape. The research was aimed to determine the influence of the sacral buildings o...

Landscape as the tool of coherence in the land management of rural communes

The economic and social transformation of rural areas in Poland after 1990 reveals itself/can be seen through the disintegration of the previous spatial order. Building a new pattern requires a vision which would counter...

Morphological changes and micronuclei frequency in microspore tetrads of Achillea millefolium from the areas of coal-fired power plants

In Poland the energy sector is 80% based on coal and lignite, therefore the problems associated with air pollution by fuel combustion by-products are of great importance. Carbon and sulphur dioxides, polycyclic aromatic...

Preliminary observations on cherry (Prunus avium L.) infested by the cherry fruit fly (Rhagoletis cerasi L.) in protected and unprotected stands

The European cherry fruit fly has great economic importance in Poland and all over the world. The infestation of sweet cherry fruits by its larvae can reach 100%. The aim of the study was to compare the levels of infesta...

Download PDF file
  • EP ID EP544261
  • DOI 10.22630/AHLA.2018.39.10
  • Views 50
  • Downloads 0

How To Cite

TIFFANY HERNIK-ZAWISTOWSKA, KATARZYNA MICHALSKA, MARCIN STUDNICKI (2018). Preliminary observations on cherry (Prunus avium L.) infested by the cherry fruit fly (Rhagoletis cerasi L.) in protected and unprotected stands. Annals of Warsaw University of Life Sciences - SGGW Horticulture and Landscape Architecture, 39(39), 105-116. https://www.europub.co.uk/articles/-A-544261