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E. Weber and H. Blfiholder, “Erl?uterungen zu den BBCH- Dezimal-Codes für die Entwicklungsstadien von Mais, Raps, Faba-Bohne, Sonnenblume und Erbse—mit Abbildungen,“ Gesunde Pflanzen, Vol. 42, No. 9, 1990, pp. 308-321.

has been cited by the following article:

• TITLE: Effectiveness of Bacterial and Fungal Isolates to Control Phoma lingam on Oilseed Rape Brassica napus

  AUTHORS: Omar Hammoudi, Mazen Salman, Ruba Abuamsha, Ralf-Udo Ehlers

  KEYWORDS: Biological Control; Oilseed Rape; Phoma lingam; Bacteria

  JOURNAL NAME: American Journal of Plant Sciences, Vol.3 No.6, June 21, 2012

  ABSTRACT: Blackleg disease caused by Phoma lingam is an important disease of oil seed rape (Brassica napus) causing losses up to 95%. The efficacy of microbial antagonists against P. lingam in greenhouse was tested. Serratia plymuthica HRO-C48 and Gliocladium catenulatum J1446 were able to reduce the disease intensity of OSR cotelydones infested with P. lingam at rates 44% and 52% respectively. The reduction of the infestation of the root collar in BBCH14/15 was evaluated as well. Plants treated with a suspension of the antagonists (2 × 105 cfu/plant) and inoculated with either pycnidiospore suspension (2 × 107 cfu/ml) or agar disks grown with P. lingam mycelium, showed a reduced infestation rate of 53% - 93% in the presence of S. plymuthica and 46% - 77% in the presence of G. catenulatum. The efficacy of the antagonist depends highly on their concentration inside OSR seeds. Below 105 cfu/seed no significant difference was recorded between control untreated and infested plants.