Report No. 7:OT004
Poinsettia: Euphorbia pulcherrima 'Angelica White'™
Pythium root rot: Pythium aphanidermatum

Efficacy of selected fungicides for control of Pythium root rot on poinsettia, 2012.

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First Author: K.C. Parker, NCSU

Additional Authors: D.M. Benson

Section: Ornamentals and Trees


Geographical location: North Carolina, United States

Products Tested: Actigard; BW240; Heritage WG; Pageant 38WG; Subdue MAXX; Terrazole L

Active chemical(s): Proprietary; Trichoderma harzianum Rifai strain KRL-AG2; Azoxystrobin; Pyraclostrobin + Boscalid; Mefenoxam; Etridiazole

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; BioWorks Inc.; Syngenta; BASF Corporation; Syngenta; OHP Inc.

Publication date: March 11, 2013

The American Phytopathological Society