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| Registros recuperados: 107 | |
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| Speiser, Bernhard; Tamm, Lucius; Maurer, Veronika; Berner, Alfred; Walkenhorst, Michael; Böhler, Klaus; Früh, Barbara; Chevillat, Véronique. |
| Die Hilfsstoffliste beinhaltet alle für den biologischen Landbau in der Schweiz zugelassene Pflanzenschutzmittel, Dünger und Handelssubstrate, Stallfliegenmittel, Siliermittel, Mineral- und Ergänzungsfuttermittel, Stalldesinfektionsmittel und Produkte zur Bekämpfung von Bienenkrankheiten. Sie enthält zudem eine Liste der vorzugsweise einzusetzenden Ektoparasitenmittel, Desinfektions- und Hygienemittel für andere Anwendungen als in Ställen, sowie Reinigungs- und Entkeimungsmittel für Melkgerätschaften. Die Liste ist für die Produzenten von Bio Suisse verbindlich. |
| Tipo: Book |
Palavras-chave: Crop health; Quality; Protection Dairy cattle Health and welfare Feeding and growth Composting and manuring. |
| Ano: 2006 |
URL: http://orgprints.org/8637/1/speiser%2Detal%2D2006%2D1032%2Dhilfsstoffliste%2D1.pdf |
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| Speiser, Bernhard; Amsler, Thomas; Tamm, Lucius. |
| 2003 wurden die alten Kartoffelsorten Ackersegen, Blaue Schweden, Centifolia, Couronne de Gatte, Eersteling, Jubel, Parli, Rosafolia, Saphir, Vitelotte Noire und 8-Wochen-Nüdeli untersucht. Die Prüfung umfasste agronomische Aspekte (Eignung für biologischen Anbau, Ertrag) und Qualitätsaspekte (im Hinblick auf die Vermarktung als Nischenprodukt). Die Untersuchungen fanden schwergewichtig auf Biobetrieben statt. Die folgende Sortenbeschreibung fasst die wichtigsten Resultate und Entscheide zusammen: Ackersegen: Meist geringer Ertrag; Knollen rund mit tiefen Augen, an einem Standort Auswuchs, Schale gelb-braun, Fleisch hellgelb. Unterscheidet sich nicht wesentlich von modernen Sorten. Blaue Schweden: Eher tiefer Ertrag; Knollen oval, Augen etwas... |
| Tipo: Report |
Palavras-chave: Root crops Crop health; Quality; Protection Breeding; Genetics and propagation. |
| Ano: 2004 |
URL: http://orgprints.org/3325/1/Kartoffelsorten_PSR_2003.pdf |
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| Häseli, Andreas; Weibel, Franco; Daniel, Claudia; Tamm, Lucius; Schmid, Andi. |
| Das Merkblatt zeigt auf 32 Seiten mit rund 100 Bildern die wichtigen Krankheiten und Schädlinge des Biokernobstbaus. Zu jeder Krankheit, jedem Schädling hat es ein Bild sowie die Unterkapitel Wie erkennen?, Wichtig zu wissen, Wie vorbeugen?, Wie direkt bekämpfen? Ein übersichtlicher Terminplan zeigt, wann bei welchem Schädling welche Massnahme vorzusehen ist. Im Kapitel Applikationstechnik wird die korrekte Anwendung der Pflanzenschutzmittel vermittelt. Abgerundet wird das Merkblatt mit einer Tabelle, worin die bewilligten Wirkstoffe und Bekämpfungsmethoden kurz beschrieben sind. |
| Tipo: Book |
Palavras-chave: Fruit and berries Crop health; Quality; Protection. |
| Ano: 2005 |
URL: http://orgprints.org/25458/1/1016-pflanzenschutz-kernobst.pdf |
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| Speiser, Bernhard; Berner, Alfred; Boehm, Herwert; Buchecker, Kirsten; Dierauer, Hansueli; Dresow, Jana F.; Dreyer, Wilfried; Finckh, Maria; Fuchs, Alexander; Keil, Sven; Keiser, Andreas; Kuehne, Stefan; Landzettel, Christian; Mahnke-Plesker, Sylvia; Schild, Marion; Six, Roswitha; Tamm, Lucius; Völkel, Günther. |
| Potatoes are very suitable for direct marketing due to their poularity and versatility. But good yields are needed for commercial production to cover the high costs of cultivation and mechanisation. The very high Quality requirements at every stage of marketing require the highest care from seed preparation to plant protection, nutrient and water supply to harvest and storage. This guide provides a good basic for achieving high-Quality products. Commercial potato farms complement their Knowledge with the help of experts and further literature. |
| Tipo: Book |
Palavras-chave: Root crops. |
| Ano: 2017 |
URL: http://orgprints.org/32695/1/Organic%20potatoes.pdf |
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| Wyss, Eric; Tamm, Lucius; Siebenwirth, Joachim; Baumgartner, Stephan. |
| A laboratory model system with the rosy apple aphid (Dysaphis plantaginea Pass.) on apple seedlings was developed to study the effects of homeopathic preparations on this apple pest. The assessment included the substance Lycopodium clavatum and a nosode of the rosy apple aphid. Each preparation was applied on the substrate surface as aqueous solution of granules (6c, 15c, or 30c). Controls were aqueous solutions of placebo granules or pure water. In eight independent, randomized, and blinded experiments under standardized conditions in growth chambers, the development of aphids on treated and untreated apple seedlings was observed over 17 days, each. Six experiments were determined to assess the effects of a strict therapeutic treatment; two experiments... |
| Tipo: Journal paper |
Palavras-chave: Crop health; Quality; Protection Fruit and berries. |
| Ano: 2010 |
URL: http://orgprints.org/16969/1/wyss%2Detal%2D2010_HomeopathyAphid_TSW.pdf |
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| Granado, José; Thürig, Barbara; Kieffer, Edith; Petrini, Liliane; Fliessbach, Andreas; Tamm, Lucius; Weibel, Franco; Wyss, Gabriela S.. |
| The effects of organic and integrated production systems on the culturable fungal microflora of stored apple fruits from five matched pairs of certified organic and integrated ‘Golden Delicious’ farms were studied at five representative production sites in Switzerland. Isolated fungi were identified morphologically. Colonization frequency (percentage of apples colonized), abundance (colony numbers), and diversity (taxon richness) were assessed for each orchard. The standard quality of the stored fruits was comparable for both organic and integrated apples and complied with national food hygiene standards. Yeasts (six taxa) and the yeast-like fungus Aureobasidium pullulans were the dominant epiphytes, filamentous fungi (21 taxa) the dominant endophytes. The... |
| Tipo: Journal paper |
Palavras-chave: Crop health; Quality; Protection. |
| Ano: 2008 |
URL: http://orgprints.org/26217/1/Granado_etal_2008_10.1007s00248-008-9391-x.pdf |
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| Thuerig, Barbara; James, Emily E.; Schärer, Hans-Jakob; Langat, Moses K.; Mulholland, Dulcie A.; Treutwein, Jonas; Kleeberg, Ina; Ludwig, Mathias; Jayarajah, Praveen; Giovannini, Oscar; Markellou, Emilia; Tamm, Lucius. |
| BACKGROUND: Plant extracts might provide sustainable alternatives to copper fungicides, which are still widely used despite their unfavourable ecotoxicological profile. Larch bark extract and its constituents, larixyl acetate and larixol, have been shown to be effective against grapevine downy mildew (Plasmopara viticola) under semi-controlled conditions. The aim of this study was to reduce the gap between innovation and the registration of amarketable product, namely to develop scalable extraction processes and to evaluate and optimise the performance of larch extracts under different conditions. RESULTS: Toxicologically and technically acceptable solvents like ethanol were used to extract the active compounds larixyl acetate and larixol from bark in... |
| Tipo: Journal paper |
Palavras-chave: Crop health; Quality; Protection Viticulture. |
| Ano: 2018 |
URL: http://orgprints.org/33739/1/Thuerig-etal-etal_2017-PestManagementScience_Vol74_issue2_p477-488.pdf |
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| Tamm, Lucius; Amsler, Thomas; Schärer, Hansjakob; Refardt, Matthias. |
| A novel formulation of potassium bicarbonate (Armicarb) was evaluated in 2004 and 2005 as agent against apple scab (3 field trials) and sooty blotch (2 field trials). Armicarb controlled scab equally well as the reference treatments sulphur and copper. Armicarb showed also excellent activity against sooty blotch. However, potential side-effects such as lenticell spot development need further investigation. At present, potassium bicarbonate is considered by the Swiss registration authorities as non-toxic to humans and in consequence, no residue levels have been specified. Armicarb has very interesting properties as a plant protection agent and its composition and risk profile are expected to fulfil the IFOAM standards for acceptance of novel plant... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Fruit and berries. |
| Ano: 2006 |
URL: http://orgprints.org/13799/1/ecofruit_12th_16.pdf |
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| Köhl, Jürgen; Heijne, Bart; Hockenhull, John; Pedersen, Hanne Lindhard; Trapman, Marc; Eiben, Ute; Tamm, Lucius. |
| The objective of REPCO is to contribute to the replacement of copper fungicides in organic agriculture by new measures for control of downy mildew (Plasmopara viticola) in grapevine and scab (Venturia inaequalis) in apple. Both major European organic crops strongly depend on copper fungicides. Permitted amounts will be reduced stepwise during the following years (Council Regulation (EEC) 2092/91, Annex II) to avoid environmental risks. In European countries where copper fungicides are already out of use, production of organic apples suffers severe economical problems because of insufficient scab control. Potentiators of resistance, organically based fungicides and biocontrol agents are screened and evaluated in apple. Effects of crop management... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Fruit and berries. |
| Ano: 2006 |
URL: http://orgprints.org/13796/1/ecofruit_12th_13.pdf |
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| Speiser, Bernhard; Tamm, Lucius; Maurer, Veronika; Berner, Alfred; Schneider, Claudia; Chevillat, Véronique. |
| La liste des intrants contient tous les produits phytosanitaires, les engrais, les substrats du commerce, les produits de lutte contre les mouches des étables, les agents d'ensilage, les aliments minéraux et complémentaires, les produits pour la désinfection des stabulations et les produits contre les maladies des abeilles autorisés pour l'agriculture biologique. Cette liste est contraignante pour les producteurs de Bio Suisse. Sur les fermes Bio Suisse, seuls les produits mentionnés sont autorisés. Les exceptions sont décrites séparément dans les introductions aux différents chapitres. |
| Tipo: Book |
Palavras-chave: Switzerland; Quality and evaluation of inputs. |
| Ano: 2015 |
URL: http://orgprints.org/29374/1/1078-intrants.pdf |
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| Speiser, Bernhard; Amsler, Thomas; Tamm, Lucius. |
| 2009 wurden die Sorten Bellini, Celtiane, Jelly, Musica, Salome, Piccolo Star, Antina und Rumba untersucht. Die Prüfung umfasste agronomische Aspekte (Eignung für biologischen Anbau, Ertrag) und Qualitätsaspekte (im Hinblick auf die Vermarktung als Speisekartoffeln, resp. für die industrielle Verarbeitung). Die Untersuchungen fanden schwergewichtig auf Biobetrieben statt. |
| Tipo: Report |
Palavras-chave: Breeding; Genetics and propagation Root crops. |
| Ano: 2010 |
URL: http://orgprints.org/17148/1/speiser%2Detal%2D2010%2DKartoffelsorten_BIO_Jahresbericht%2D2009.pdf |
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| Thürig, Barbara; Binder, Andres; Boller, Thomas; Guyer, Urs; Jiménez, Sonia; Rentsch, Christina; Tamm, Lucius. |
| We have examined the effect of Pen, an aqueous extract of the dry mycelium of Penicillium chrysogenum, on plant–pathogen interactions. Pen controlled a broad range of pathogens on several crop plants under greenhouse and field conditions. Pen protected grapevine from downy and powdery mildew (caused by Plasmopara viticola and Uncinula necator), tomato from early blight (caused by Phytophthora infestans), onion from downy mildew (Peronospora destructor) and apple trees from apple scab (caused by Venturia inaequalis) to a similar extent as fungicides such as copper and sulphur or well-known inducers such as benzothiadiazole or b-aminobutyric acid. Pen had no major direct fungicidal effect and is thus supposed to protect plants by activating their defense... |
| Tipo: Journal paper |
Palavras-chave: Crop health; Quality; Protection Vegetables Viticulture Fruit and berries. |
| Ano: 2006 |
URL: http://orgprints.org/9077/1/Thuerig%2Detal%2D_2006%2DPlantPathology%2DPen.pdf |
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| Registros recuperados: 107 | |
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