Report No. 10:T037
Bentgrass, creeping; annual bluegrass: Agrostis stolonifer; Poa annua
Dollar spot, Copper spot, Brown patch: Sclerotinia homoeocarpa; Gloeocercospora sorghi; Rhizoctonia solani

Preventative control of multiple summer diseases on a creeping bentgrass and annual bluegrass putting green, 2015.

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First Author: James Popko, UMass Amherst

Additional Authors: G. Jung

Section: Turfgrass


Geographical location: Massachusetts, United States

Products Tested: Turfcide 400; Xzemplar; Emerald; Urea; Aneuw; Velista; Trimmit ; Primo Maxx; Daconil Action; Ammonium sulfate

Active chemical(s): PCNB; Fluxapyroxad; Boscalid; Nitrogen (46-0-0); Prohexadione calcium; Penthiopyrad; paclobutrazol; Trinexapac-ethyl; Chlorothalonil + Acibenzolar-S-methyl; 13-2-12

Biological Control: 1. Rhapsody; Bacillus subtilis QST 713 strain; Bayer CropScience; 2. Civitas One; mineral oil; Petro Canada

Biorational Product:

Manufacturer(s): Amvac Chemical Corporation; BASF Corporation; BASF Corporation; Loveland Products; Nufarm Americas Inc.; Syngenta; Syngenta; Syngenta; Syngenta; The Andersons

Publication date: March 7, 2016

The American Phytopathological Society