Low nitrogen manuring increased yield in high-density organic apple production [PDF]
, 2005 Yield, fruit quality and infections of diseases are determined by many production factors in the orchard. Water and nutrition supply, the choice of rootstock, planting density and control of diseases and pest are ...
Lindhard Pedersen, Hanne
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Toepasssing van Aquanox in de glastuinbouw [PDF]
, 2011 Wageningen UR Glastuinbouw heeft samen met Reinders Vernevelings- en Ontsmettingstechniek het project uitgevoerd naar Toepassingen van Aquanox in de glastuinbouw. Gefinancierd door Productschap Tuinbouw en Ministerie EL&I.
Groot, E.B., de +4 more
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Contributions of EU-project REPCO to apple scab control [PDF]
, 2006 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.
Eiben, Ute +6 more
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Results from scab trials with Armicarb in the years 2006 and 2007 [PDF]
, 2008 In organically cultivated orchards of the LVWO Weinsberg in the years 2006 and 2007 trials were carried out about new products and their efficacy against apple scab.
Pfeiffer, B.
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Plant protection in organic apple production: A summary of research conducted under the German Federal Programme for Organic Agriculture and other forms of Sustainable Agriculture [PDF]
, 2012 In this focus area, research projects were carried out on two main subjects: apple scab (Venturia inaequalis) and codling moth (Cydia pomonella). Scab control projects started in 2002, projects on codling moth control in 2006, and research on both topics
ANON, AN
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Development of "Boni-Protect" - a yeast preparation for use in the control of postharvest diseases of apples [PDF]
, 2006 Postharvest pathogens cause major losses in apple production. Gloeosporium album (Pezicula alba) and Gloeosporium perennans (Pezicula malicorticis) are the main pathogens in organic fruit growing.
Kunz, Stefan +2 more
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CARACTERIZACIÓN DE LA DECLINACIÓN DE BOSQUES DE ENCINOS EN “SIERRA DE LOBOS” GUANAJUATO, MÉXICO
Polibotánica, 2004 El fenómeno de la declinación forestal frecuentemente se presenta por una combinación de múltiples factores bióticos y abióticos. En el presente trabajo se realizó la caracterización de la declinación de bosques de encino en “Sierra de Lobos”, Gto ...
Luis Vázquez Silva +3 more
doaj
Conference pears; work on system changes to enable better scab control in organic orchards in the Netherlands [PDF]
, 2008 Scab control in Conference pears is the bottleneck in organic growing. A group of growers, advisers and researchers in the Netherlands is working on new approaches to organic pear growing.
Jansonius, Pieter Jans
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The electrical resistance properties of tree tissues in cankers incited by Endothia parasitica and Nectria galligena. [PDF]
, 1977 Thesis (M.S.
Sylvia, D. M.
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Improvement of the quality of propagation material for organic farming system [PDF]
, 2006 The use of organic propagation material is obligatory according to the current EU regulations for organic production. However, frequently difficulties are en-countered regarding the availability, the costs or the quality.
Groot, S.P.C. +7 more
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