| |
| DOI: | 10.2135/cropsci2016.06.0469 |
|---|
| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/57/supplement1/S-274
Last checked: 08/18/2017
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/57/supplement1/S-274
Last checked: 08/18/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Inguagiato, John C.;
Kaminski, John E.;
Lulis, Timothy T. |
|---|
| Author Affiliation: | Inguagiato: Dep. of Plant Science and Landscape Architecture, Univ. of Connecticut, Storrs, CT; Kaminski and Lulis: Dep. of Plant Science, Pennsylvania State Univ., University Park, PA |
|---|
| Title: | Effect of phosphite rate and source on cyanobacteria colonization of putting green turf |
|---|
| Section: | International Turfgrass Society Conference
Other records with the "International Turfgrass Society Conference" Section
|
|---|
| Source: | Crop Science. Vol. 57, No. Supplement 1, July/August 2017, p. S-274-S-284. |
|---|
| Publishing Information: | Madison, Wisconsin: Crop Science Society of America |
|---|
| # of Pages: | 11 |
|---|
| Related Web URL: | https://dl.sciencesocieties.org/publications/cs/abstracts/57/supplement1/S-274
Last checked: 08/18/2017
Notes: Abstract only
http://www.turf.uconn.edu/pdf/research/reports/2016%20UConn%20Annual%20Turf%20Research%20Report.pdf#page=123
Last checked: 12/12/2018
Requires: PDF Reader
Notes: Item is within a single large file; 2016 Annual Turfgrass Research Report [Connecticut] partial reprint |
|---|
| Keywords: | TIC Keywords: Agrostis stolonifera; Cyanobacteria; Fungicide evaluation; Golf green maintenance; Phosphite fungicides; Potassium phosphate; Preventive control
|
|---|
| Cultivar Names: | L-93 |
|---|
| Abstract/Contents: | "Cyanobacteria compete with putting green turf, resulting in algal surface crusts that can reduce turf density and quality. The objectives of this study were to assess preventive control of surface cyanobacteria colonization of putting green turf with various phosphite salt sources and formulations. An optimal rate of phosphorous acid to suppress cyanobacteria while minimizing phytotoxicity was also examined. Two field studies were conducted concurrently on an 'L-93' creeping bentgrass (Agrostis stolonifera L.) putting green in Storrs, CT, during 2010 and 2011. Study 1 assessed various commercial formulations and sources of phosphite salts, potassium phosphate, and non-phosphonate fungicides on percent plot area infested by algae. Study 2 identified rates of phosphorous or phosphoric acid applied as commercial formulations of potassium phosphite or technical preparations of potassium phosphite and phosphate, which reduce or enhance algae development and turf quality. Potassium phosphite reduced percent plot area infested by 90 to 100% and 52 to 86% compared with potassium phosphate in study 1 during 2010 and 2011, respectively. Few differences in plot area infested were observed among six commercial phosphite formulations and sources or non-phosphonate fungicides throughout study 1. Area under the algae development curve decreased by 52 to 78% as phosphorous acid increased from 2.9 to 5.4 or 8.1 kg ha-1 throughout the 2-yr study. Turf quality was reduced in phosphorous acid-treated plots at rates greater than 10.8 kg ha-1. Phosphite products applied at 5.4 to 8.1 kg ha-1 every 14 d can be used to suppress cyanobacteria with reduced risk of phytotoxicity for putting green turf." |
|---|
| Language: | English |
|---|
| References: | 34 |
|---|
| See Also: | See also related article "Effect of phosphite rate and source on cyanobacteria colonization of putting green turf: When applied at the appropriate rate, phosphites can be safely used to control cyanobacteria on greens" Golf Course Management, 86(3) March 2018, p. 66-71, R=295693. R=295693 |
|---|
| Note: | Partial reprint appears in 2016 Annual Turfgrass Research Report [Connecticut], 2017, p. 113
Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Inguagiato, J. C., J. E. Kaminski, and T. T. Lulis. 2017. Effect of phosphite rate and source on cyanobacteria colonization of putting green turf. Crop Sci. 57(Supplement 1):p. S-274-S-284. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=281211 |
| If there are problems with this record, send us feedback about record 281211. |
| Choices for finding the above item: |
|---|
| DOI: 10.2135/cropsci2016.06.0469 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/57/supplement1/S-274
Last checked: 08/18/2017
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/57/supplement1/S-274
Last checked: 08/18/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2211522a |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
