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	Provedor de dados Organic Eprints (1) Autor Konstantinidou-Doltsinis, Dr. Stavroula (1) Nowak, Andrea (1) Schmitt, Dr. Annegret (1) Seddon, Dr. Barrie (1) Palavra-chave Crop health (1) Protection Vegetables (1) Quality (1) Tipo do documento Conference paper, poster, etc. (1) Ano 2009 (1) País Germany (1) Idioma deu (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Möglichkeiten der Bekämpfung des Falschen Mehltaus an Gurke (Pseudoperonospora cubensis) mit alternativen Präparaten Organic Eprints Nowak, Andrea; Konstantinidou-Doltsinis, Dr. Stavroula; Seddon, Dr. Barrie; Schmitt, Dr. Annegret. In organic cucumber production the infection with downy mildew (Pseudoperonospora cubensis) is one of the major problems. Use of biological control agents based on plant extracts and antagonistic micro organisms may be one possibility to control the disease. Plant extracts from Salvia officinalis and a plant belonging to the family Fabaceae (P1), as well as cultures of Brevibacillus brevis showed, in bioassays on potted cucumber plants, high potential to control the disease with efficacies between 55% and 100%. For S. officinalis extract the efficacy was close to 100% even at a concentration of 0.1325%. Initial trials under commercial growing conditions showed that the control of P. cubensis is better in protected than in open field production. In... Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection Vegetables. Ano: 2009 URL: http://orgprints.org/14653/1/Nowak_14653.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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