PDMR



Report No. 6:OT004
Crapemyrtle: Lagerstroemia indica ‘Byers Wonderful White’
Cercospora leaf spot: Cercospora lythracearum

Cercospora leaf spot control on crapemyrtle with organic and synthetic fungicides, 2011.

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First Author: Austin Hagan, Auburn University

Additional Authors: J. Akridge

Section: Ornamentals and Trees

Keyword(s):

Geographical location: United States

Products Tested: Liquid Copper Fungicide; All Seasons Horticultural and Dormant Spray Oil Concentrate; MilStop; Heritage; Daconil Ultrex

Active chemical(s): Copper octanoate; Paraffinic oil; Potassium bicarbonate; Azoxystrobin; Chlorothalonil

Biological Control: 1. Liquid Copper Fungicide; copper octanoate; Bonide; 2. All Seasons Horticultural and Dormant Spray Oil Concentrate; paraffinic oil; Bonide; 3. MilStop; potassium bicarbonate; BioWerks

Biorational Product:

Manufacturer(s): Bonide; Bonide; BioWorks Inc.; Syngenta; Syngenta

Publication date: March 30, 2012



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