Schmitt, Annegret; Kunz, Stefan; Nandi, Sunil; Seddon, Barrie and Ernst, Annegret (2002) Use of Reynoutr;a sachalinens;s plant extracts, clay preparations and Brev;bacillus brev;s against fungal diseases of grape berries. [Verwendung von Pflanzenextrakten aus Reynoutria sachalinensis, Gesteinsmehlen und Brevibacillus brevis gegen pilzliche Krankheiten an Weintrauben.] In: Boos, Markus (Ed.) Ecofruit - 10th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 31st January to 2nd February 2006 at Weinsberg/Germany, pp. 146-151.
R. sachalinensis plant extracts (Milsana<l!», clay preparations and B. brevis were tested lor control 01 powdery and downy mildew and grey mould in organically grown grapes over three years. Milsana<l!> was in ali trials as effective against U. necator as sulphur, even in years with very high disease pressure. The plant extract showed also positive effects in Botrytis control. Myco-Sin<l!> was in ali trials as effective in controlling P. viticola as the copper containing agent FW 450. The combination 01 Milsana<l!>, Myco-Sin<l!> and B. brevis revealed the potential 01 B. brevis lor control 01 B. cinerea in grape berries, and indicated additional positive effects towards the contro I 01 U. necator. The combined use 01 these biological control agents shows strong potential lor replacement 01 copper and sulphur in organic viticulture.
|EPrint Type:||Conference paper, poster, etc.|
|Type of presentation:||Paper|
|Keywords:||Grape vine, Uncinula necator, Plasmopara viticola, Botrytis cinerea, plant extracts, Brevibacillus brevis, Reynoutria sachalinensis|
|Subjects:|| Crop husbandry > Crop health, quality, protection|
Crop husbandry > Production systems > Fruit and berries
|Research affiliation:||International Conferences > 2002: Ecofruit|
|Deposited By:||Tagung, Ecofruit|
|Deposited On:||23 Oct 2008|
|Last Modified:||12 Apr 2010 07:38|
|Refereed:||Peer-reviewed and accepted|
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