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| Weibel, F.P.; Daniel, C.; Tamm, L.; Willer, H.; Schwartau, H.. |
| Europe is both a leading world market for and world producer of organic food. Growth of organically managed land and of domestic market values was strong in the past and continued during the financial recession, although at a slower rate. Many countries have specific plans for priority organic research and investment. Europe is a major producer of organic fruit crops, including a total of more than 900,000 ha consisting of 367,000 ha of olives, 92,700 ha of grapes, 187,000 ha of nuts, 94,800 ha of temperate fruit, 26,096 ha of berries, 31,800 ha of citrus, and 11,000 ha of subtropical fruit (2010). Western Europe added 4,000 ha of organic apples (Malus ×domestica) in 2010 and 2011 due to growth of the organic fruit market, a decline in conventional fruit... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Markets and trade; Fruit and berries. |
| Ano: 2013 |
URL: http://orgprints.org/23575/1/OrganicFruitEurope_WeibelEtal_2013.pdf |
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| Hokkanen, H.; Menzler-Hokkanen, I.; Daniel, C.. |
| En Finlande, la culture biologique du colza est importante depuis plus longtemps que chez nous. Après un démarrage difficile, les agriculteurs biologiques finlandais ont atteint une surface de près de 3000 hectares de colza. L’expérience finlandaise peut nous être précieuse surtout dans le domaine de la lutte contre le méligèthe et dans celui des sous-semis (semis de couverture). La Finlande cultive en bio 2000 à 3000 hectares de colza d’été depuis près de 10 ans. L’huile de colza pressée à froid du pays ne se vend pas seulement dans les magasins bio, mais aussi dans la plupart des supermarchés. Cela n’empêche pas la demande de dépasser l’offre, et les huileries prennent de nouveaux producteurs sous contrat. |
| Tipo: Journal paper |
Palavras-chave: Crop health; Quality; Protection Cereals; Pulses and oilseeds. |
| Ano: 2008 |
URL: http://orgprints.org/15107/1/hokkanen%2Detal%2D2008_RapsBioactualites_9.pdf |
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| Weibel, F.P.; Daniel, C.; Hammelehle, A.; Pfiffner, L.; Wyss, E.. |
| Different research groups have already proven that flowering plants in orchards can enhance beneficial arthropods. Even within the tree rows different beneficial can be supported by selected plant species. In most experimental work done to stabilize the apple production system only single interaction effects were tested. However until now, no research group has quantified the additive effects of multiple measures on systembiodiversity and on the production economy. Our experiment combines all known measures of indirect pest and disease control measures in a near-to practical production model orchard without the use of any pesticide (not even organic ones). The orchard is split in 4 blocks: in two of them bio-control measures e.g. application of Granulosis... |
| Tipo: Book chapter |
Palavras-chave: Fruit and berries. |
| Ano: 2010 |
URL: http://orgprints.org/17965/1/weibel%2Detal%2D2010%2Deco%2Dfruit.pdf |
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| Daniel, C.; Wyss, E.. |
| Two myco-insecticides, Naturalis-L (Beauveria bassiana) and PreFeRal®WG (Paecilomyces fumosoroseus), were applied against adult R. cerasi (Diptera: Tephritidae) in two orchards in north-western Switzerland in summer 2006. Both products were applied at a concentration of 5.75x104 CFU / ml. With four applications at seven day intervals the whole flight period of R. cerasi was fully covered. During this period (5th June – 6th July) the temperature averaged 19.2°C, total precipitation was 60 mm. Under these conditions Naturalis-L significantly reduced the number of damaged fruit (efficacy: 69-74%), whereas damage was not significantly reduced with PreFeRal®WG (efficacy: 27%). Fungus infested flies were found on the yellow sticky traps proving that the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Fruit and berries. |
| Ano: 2008 |
URL: http://orgprints.org/13650/1/087%2D092.pdf |
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| Weibel, F.P.; Tamm, L.; Wyss, E.; Daniel, C.; Häseli, A.; Suter, F.. |
| The organic market has grown exponentially in Europe during the last ten years. However, the organic fruit industry in European states still has a relatively low market share of less than 1-5% compared with organic vegetables, milk and eggs that have achieved market shares of close to 10% of the total market. As well, conventional fruit growers still hesitate to respond to the generally good organic market demand. A major reason for this behaviour is the continuing high production risk due to less availability of effective management tools for the control of pests, diseases, weed and biennial bearing. The key pests and diseases in apple and pear include scab, sooty blotch, and fire blight as well as rosy apple aphid, pear sucker and codling moth, as well... |
| Tipo: Journal paper |
Palavras-chave: Markets and trade; Fruit and berries. |
| Ano: 2007 |
URL: http://orgprints.org/11055/1/weibel%2Detal%2D2007%2DActa737_OrgApplPear.pdf |
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