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Calcium hydroxide against apple canker (Nectria galligena)

Bloksma, J.; Jansonius, P.J.; Heijne, B. and Anbergen, R.H.N. (2000) Calcium hydroxide against apple canker (Nectria galligena). [Kalziumhydroxid gegen Obstbaumkrebs (Nectria galiigena).] In: Boos, Markus (Ed.) 9. Internationaler Erfahrungsaustausch über Forschungsergebnisse zum Ökologischen Obstbau. Beiträge zur Tagung vom 3.-4. Februar 2000 in Weinsberg/Germany, pp. 30-32.

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Summary

Anwendung von 3x 50 kg/ha ungenutzte Lagerkalk (Kalziumhydroxid) in Blattfallperiode verringert die Anzahl von krebsbefallenen Zweigen im darauf folgenden Juni mit maximal 40%. Nicht oder weniger effektiv zeigte sich Baumanstrich, benutzte Lagerkalk, Landbaukalk, Schachtelhalm Tee, Mikroorganismen oder Wasserglas.

Summary translation

Apple canker is one of the most harmful diseases in organic apple growing in the Netherlands. It causes the loss of branches or whole trees and rot in apples. At present, growers aim primarily at reducing the infection pressure. Despite all the time invested in pruning out apple canker infections, many growers do not succeed in stabilising canker in their orchards. Especially where infection pressure is high, an effective preventative spray against canker would be very welcome.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Subjects: Crop husbandry > Crop health, quality, protection
Crop husbandry > Production systems > Fruit and berries
Research affiliation: International Conferences > 2000: Ecofruit
Related Links:http://www.ecofruit.net
Deposited By: Tagung, Ecofruit
ID Code:14896
Deposited On:04 Aug 2009
Last Modified:12 Apr 2010 07:38
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted

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