Report No. 10:OT008
Geranium: Pelargonium x hortorum
Botrytis blight: Botrytis cinerea

Greenhouse evaluation of experimental fungicides for control of Botrytis blight on geranium, 2015.

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First Author: M.K. Hausbeck

Additional Authors: B.R. Harlan

Section: Ornamentals and Trees


Geographical location: Michigan, United States

Products Tested: Affirm; BAS 70301F; F9110; MBI110; Mural 45WG; NUP 09092; Pageant 38WG; Proud 3; S-2200; Tourney

Active chemical(s): Polyoxin D zinc salt; Pyraclostrobin + Fluxaproxad; Experimental; Bacillus amyloliquefaciens strain D747; Azoxystrobin + Benzovindiflupyr; Fludioxonil; Pyraclostrobin + Boscalid; Thyme Oil; mandestrobin; Metaconazole

Biological Control: Proud 3; Thyme Oil; Huma Grow

Biorational Product:

Manufacturer(s): Nufarm Americas Inc.; BASF Corporation; Gowan Company; Marrone Bio Innovations; Syngenta; Nufarm Americas Inc.; BASF Corporation; HumaGrow; Nufarm Americas Inc.; Valent USA Corporation

Publication date: September 5, 2016

The American Phytopathological Society