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| Registros recuperados: 222 | |
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| Fuchs, Jacques; Tamm, Lucius. |
| 1. Bekämpfung des Apfelschorfes Dank Optimierung der Bekämpfungsstrategie und der Anwendung von Alternativprodukten (u.a. Tonerdepräparate) sowie dem Anbau resistenter Apfelsorten wurden in den letzten Jahren klare Verbesserungen bei der Bekämpfung des Apfelschorfes in Bioanlagen erzielt. Bei grösserem Krankheitsdruck ist jedoch der Schutz bei den nicht resistenten Marktsorten immer noch unbefriedigend. Mit dieser Problematik befasst sich das FiBL weiterhin mit folgenden Forschungsrichtungen. 2. Regenfleckenkrankheit Die FiBL-Versuche der letzten Jahre haben gezeigt, dass mit Cocana RF ein guter Schutz der Äpfel gegen die Regenfleckenkrankheit möglich ist. Dabei spielt die Applikationstechnik eine entscheidende Rolle. Es ist offensichtlich, dass... |
| Tipo: Book chapter |
Palavras-chave: Fruit and berries Crop health; Quality; Protection. |
| Ano: 2003 |
URL: http://orgprints.org/2655/1/fuchs%2D2003%2Dapfelkrankheiten.pdf |
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| Daniel, Claudia; Wyss, Eric. |
| Field experiments with foliar applications of Beauveria bassiana ATCC 74040 (product Naturalis-L) were conducted to control the European cherry fruit fly Rhagoletis cerasi Loew (Diptera: Tephritidae), a major pest of cherries in Europe. Naturalis-L was applied at concentrations of 250 ml per 100 l in 7-day intervals during the flight period of R. cerasi. Flight activity monitored by yellow sticky traps was only slightly affected by treatments. Infection and mycosis of adult cherry fruit flies was shown to be possible under field conditions. Fruit infestation was assessed at harvest. The number of infested fruits was significantly reduced by 65% with foliar applications of Naturalis-L. These results were obtained from five experiments in 2 years with... |
| Tipo: Journal paper |
Palavras-chave: Fruit and berries Crop health; Quality; Protection. |
| Ano: 2010 |
URL: http://orgprints.org/16984/1/daniel_wyss%2D2009_PaperKifliFeld_JApplEntomol.pdf |
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| Polverigiani, Serena; Kelderer, Markus; Neri, Davide. |
| Soil sickness is a widespread problem in replanted apple orchards with a complex symptomatology and etiology influenced by soil and climate conditions. Consequently, a conclusive technical solution is still lacking for intensive apple orchards. The present work aims to analyze the morphological and functional changes occurring in the M9 apple root systems growing in pot filled with soil derived from five different European growing areas. For each growing area, the soil was collected from the apple orchard and used directly in the pot or gamma-ray sterilized before potting. Soil from a neighborhood fallow was also used as control for each growing area. In the non-sterilized replant soils plants developed poor root systems due to a limited biomass... |
| Tipo: Journal paper |
Palavras-chave: Fruit and berries Crop health; Quality; Protection. |
| Ano: 2014 |
URL: http://orgprints.org/27995/1/plant%20root%20polv%20keld%20neri.pdf |
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| Parisi, Luciana; Gros, Christophe; Combe, Freddy; Parveaud, Claude-Eric; Gomez, Christelle; Brun, Laurent. |
| The impact of a cultivar mixture within the rows including the cvs Melrouge (low susceptibility to scab) and Pitchounette (Rvi6 resistant) was assessed during 2008e2009 in an organic apple orchard located in Rhône Valley (Drôme, France), on three important pests and diseases: scab, powdery mildew and rosy apple aphid. In this area, the resistance of Rvi6 gene was effective since the orchard plantation in 2004. The impact of the cultivar mixture was assessed per se, but also associated with sanitation practices to decrease the primary inoculum of scab and mildew, and compared to disease development on pure stands of Melrouge. The cultivar mixture showed a good efficiency to decrease the scab incidence on leaves and fruits; a significant effect on scab... |
| Tipo: Journal paper |
Palavras-chave: Fruit and berries Crop health; Quality; Protection. |
| Ano: 2013 |
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| Registros recuperados: 222 | |
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