THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS.
The present study aimed at finding techniques alternative to chemical control, capable of reducing spider mite density. The experiment was carried out in 7 single-leader and 3 multi-leader training systems. The pest density was compared across the systems and between apple cultivars Elstar and Jona...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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University of Life Sciences in Lublin - Publishing House
2014-10-01
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| Series: | Acta Scientiarum Polonorum: Hortorum Cultus |
| Subjects: | |
| Online Access: | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/2785 |
| _version_ | 1797394014000906240 |
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| author | Ireneusz Sosna Maria Kelm Marta Lenort Władysław Kadłubiec |
| author_facet | Ireneusz Sosna Maria Kelm Marta Lenort Władysław Kadłubiec |
| author_sort | Ireneusz Sosna |
| collection | DOAJ |
| description |
The present study aimed at finding techniques alternative to chemical control, capable of reducing spider mite density. The experiment was carried out in 7 single-leader and 3 multi-leader training systems. The pest density was compared across the systems and between apple cultivars Elstar and Jonagold showing variable crown densities and trichome cover of leaves. The spider mite mobile stages were more abundant in singleleaders crowns, whereas more eggs were laid in multi-leader crowns. Nevertheless, the egg and the youngest stages survival was reduced in multi-leader crowns probably by the more intensive solar radiation reducing the air RH. The lowest pest abundance was found in the crowns of the V-Güttingen system, and in the similar, stretched Tatura trellis 2-leader system. These types of crowns should be therefore recommended for integrated and organic apple production.
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| first_indexed | 2024-03-09T00:13:18Z |
| format | Article |
| id | doaj.art-8e74a680442b4611a9c50f784232d6a1 |
| institution | Directory Open Access Journal |
| issn | 1644-0692 2545-1405 |
| language | English |
| last_indexed | 2024-03-09T00:13:18Z |
| publishDate | 2014-10-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Acta Scientiarum Polonorum: Hortorum Cultus |
| spelling | doaj.art-8e74a680442b4611a9c50f784232d6a12023-12-12T09:48:26ZengUniversity of Life Sciences in Lublin - Publishing HouseActa Scientiarum Polonorum: Hortorum Cultus1644-06922545-14052014-10-01135THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS.Ireneusz SosnaMaria KelmMarta LenortWładysław Kadłubiec The present study aimed at finding techniques alternative to chemical control, capable of reducing spider mite density. The experiment was carried out in 7 single-leader and 3 multi-leader training systems. The pest density was compared across the systems and between apple cultivars Elstar and Jonagold showing variable crown densities and trichome cover of leaves. The spider mite mobile stages were more abundant in singleleaders crowns, whereas more eggs were laid in multi-leader crowns. Nevertheless, the egg and the youngest stages survival was reduced in multi-leader crowns probably by the more intensive solar radiation reducing the air RH. The lowest pest abundance was found in the crowns of the V-Güttingen system, and in the similar, stretched Tatura trellis 2-leader system. These types of crowns should be therefore recommended for integrated and organic apple production. https://czasopisma.up.lublin.pl/index.php/asphc/article/view/2785Malus domesticatree architecturePanonychus ulmiTetranychus urticae |
| spellingShingle | Ireneusz Sosna Maria Kelm Marta Lenort Władysław Kadłubiec THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. Acta Scientiarum Polonorum: Hortorum Cultus Malus domestica tree architecture Panonychus ulmi Tetranychus urticae |
| title | THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. |
| title_full | THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. |
| title_fullStr | THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. |
| title_full_unstemmed | THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. |
| title_short | THE REPRODUCTIVE CAPACITY OF SPIDER MITES (Acari: tetranychidae) POPULATION IN SINGLEAND MULTI-LEADER APPLE TREE CROWNS OF ELSTAR AND JONAGOLD CVS. |
| title_sort | reproductive capacity of spider mites acari tetranychidae population in singleand multi leader apple tree crowns of elstar and jonagold cvs |
| topic | Malus domestica tree architecture Panonychus ulmi Tetranychus urticae |
| url | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/2785 |
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