$$$ PDMR Volume 3 - Efficacy of registered and unregistered fungicides for control of Phytophthora root rot of African daisy, 2008.
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3:OT001
African daisy: Gerbera jamesonii ‘Yellow Revolution’
Phytophthora crown and root rot: Phytophthora cryptogea

Efficacy of registered and unregistered fungicides for control of Phytophthora root rot of African daisy, 2008.

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First Author: D. Michael Benson

Additional Authors: K. C. Parker

Section: Ornamentals and Trees

Keyword(s): IR4

Geographical location: North Carolina, United States

Products Tested: Agri-Fos; Aliette; Alude; Disarm 480SC; Fenstar; Heritage; Insignia; Magellan; Muscodor albus; NOA 446510; Remedier; Segway; Stature SC; Subdue MAXX; Taegro; Tanos; V-10161; Vital

Active chemical(s): Mono- and di-potassium salts of Phosphorous Acid; Fosetyl-aluminum; Mono- and di-potassium salts of Phosphorous Acid; Floxastrobin; Fenamidone; Azoxystrobin; Pyraclostrobin; Mono and dibasic sodium, potassium and ammonium phosphate; Muscodor albus; Manipropamid; Trichoderma harzianum and Trichoderma viride;; Cyazofamid; Dimethomorph; Mefenoxam; Bacillus subtilis var. amyloliquefaciens;; Famoxadone + cymoxanil; Fluopicolide; potassium phosphate

Biological Control: 1. Alude; mono and di-potassium salts of phosphorous acid; Cleary Chemical Co. 2. AgriFos; mono and di-potassium salt of phosphorous acid; Agrichem 3. Magellan; mono and dibasic sodium, potassium and ammonium phosphate; Nufarm 4. Muscodor albus; Muscodor albus QST 20799; AgraQuest 5. Vital; potassium phosphate; Luxembourg Industries 6. Aliette; aluminum phosphonate; Bayer; 7. Remedier; Trichoderma harzianum and T. viride; Isagro, USA 8. Taegro; Bacillus subtilis var. amyloliquefaciens;

Biorational Product:

Manufacturer(s): Agrichem; Bayer CropScience; Cleary Chemical Corporation; Arysta; Olympic Horticultural Products; Syngenta; BASF Corporation; Nufarm Americas Inc.; AgraQuest, Inc.; Syngenta; Isagro-USA; ISK Biosciences Corporation; BASF Corporation; Syngenta; Novozymes Biologicals; DuPont; Valent USA; Luxembourg Industries Ltd..

Publication date: March 30, 2009



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