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Greenhouse-Experiments on control of Venturia inaequalis - First Results

Pfeiffer, Barbara (2002) Greenhouse-Experiments on control of Venturia inaequalis - First Results. In: Boos, Markus (Ed.) 10th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing and Viticulture. Proceedings to the Conference from 4th to 7th Feb. 2002 at Weinsberg/Germany, pp. 81-85.

[thumbnail of pfeiffer_81.pdf] PDF - German/Deutsch


Based on the encouraging results of the diploma thesis from Sibylle Späth in 2000, a series of experiments in the greenhouse followed in 2001 to test different extracts from medicinal plants against apple scab. The seedlings of the variety 'Golden Delicious' were infected artificially by spraying a suspension of conidia from scab-infected leaves from the orchard. The plant extracts were compared with copper-hydroxid. A few extracts seem to be successful against apple-scab. In the future further experiments in the greenhouse and in the orchard will follow to confirm the promising results and to find more information about side effects like phytotoxity, russeting or thinning.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Malus domestica (Borkh.), Venturia inaequalis (Cooke), copper-alternatives, plant extracts, lime sulfur
Subjects: Crop husbandry > Crop health, quality, protection
Crop husbandry > Production systems > Fruit and berries
Research affiliation: International Conferences > 2002: Ecofruit
Related Links:http://www.ecofruit.net
Deposited By: Tagung, Ecofruit
ID Code:14602
Deposited On:30 Oct 2008
Last Modified:12 Apr 2010 07:38
Document Language:English
Refereed:Peer-reviewed and accepted

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