Report No. 6:T030
Bentgrass, creeping annual bluegrass: Agrostis stolonifera L-93; Poa annua;
Dollar spot; brown patch; copper spot: Sclerotinia homoeocarpa; Rhizoctonia solani; Gloeocercospora sorghi

Dollar spot control on a creeping bentgrass and annual bluegrass putting green, 2011

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First Author: James Popko, University of Massachusetts-Amherst

Additional Authors: K. Campbell-Nelson, G. Jung

Section: Turfgrass


Geographical location: Massachusetts, United States

Products Tested: IKF-5411; Velista; Disarm C; Disarm M; ARY-0534-002; Honor; Insignia; Emerald; Trinity; CX-42; Daconil Ultrex; Banner MAXX; Torque; Legend; 3336; CX-08; Quali-Pro Tebuconazole; Foursome; Quali-Pro Ipro; Quali-Pro Chlorothalonil; Quali-Pro TM/C; Quali-Pro TM

Active chemical(s): Experimental; Penthiopyrad; Fluoxastrobin + Chlorothalonil; Fluoxastrobin + Myclobutanil; Experimental; Boscalid + Pyraclostrobin; Pyraclostrobin; Boscalid; Triticonazole; Experimental; Chlorothalonil; Propiconazole; Tebuconazole; Chlorothalonil; Thiophanate-methyl; Experimental; Tebuconazole; Formulation pigment additive; Iprodione; Chlorothalonil; Chlorothalonil + Thiophanate-methyl; Thiophanate-methyl

Biological Control:

Biorational Product:

Manufacturer(s): ISK Biosciences Corporation; DuPont; Arysta; Arysta; Arysta; BASF Corporation; BASF Corporation; BASF Corporation; BASF Corporation; Cleary Chemical Corporation; Syngenta; Syngenta; Cleary Chemical Corporation; Cleary Chemical Corporation; Cleary Chemical Corporation; Cleary Chemical Corporation; Quali-Pro; Quali-Pro; Quali-Pro; Quali-Pro; Quali-Pro; Quali-Pro

Publication date: March 30, 2012

The American Phytopathological Society