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| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/1993jou971.pdf
Last checked: 09/29/2008
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| Access Restriction: | Certain MSU-hosted archive URLs may be restricted to legacy database members. |
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| Publication Type:
| Refereed |
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| Author(s): | Cisar, John;
Snyder, George H. |
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| Author Affiliation: | Univ. of Florida |
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| Title: | Mobility and persistence of pesticides in a USGA-type green I. Putting green fac. for monitoring pesticides |
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| Meeting Info.: | 7th International Turfgrass Society Research Conference, Palm Beach, FL, USA, 18-24 July, 1993 |
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| Source: | International Turfgrass Society Research Journal. Vol. 7, 1993, p. 971-977. |
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| Publishing Information: | Overland Park, KS: INTERTEC Publishing Corp. |
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| # of Pages: | 7 |
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| Keywords: | TIC Keywords: Golf greens; Leaching; Lysimeters; Matric potential; Mobility; Persistence; Pesticide fate; Research facilities
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| Abstract/Contents: | "Due both to public concern and the lack of available research concerning the fate of pesticides applied to turf areas, turfgrass scientists are now developing protocols for environmental fate studies. Herein, a field research facility utilizing 35.6 cm inside diam. by 40.6 cm depth stainless-steel lysimeters fitted with stainless-steel lines to collect percolate samples within an existing USGA-type putting green is described, along with experiments to determine the physical soil characteristics and performance (sample recovery and pesticide residency time inside lysimeter reservoir) characteristics of the collection facility. Predominant soil mix sand particle sizes ranged from coarse (0.5-1.0 mm diam.) to very coarse (1.0-2.0 mm diam.) and resulted in somewhat higher bulk density, higher saturated hydraulic conductivity, and lower moisture retention than recommended specifications for USGA putting greens. Soil matric potential within the lysimeters was not significantly different from that in the surrounding soil at several soil moisture depletion levels. Recovery of added sample water equaled or exceeded 97 percent, and carry over of water samples in recovery lines averaged less than 3 percent. The study on the effect of residency time on pesticide recovery demonstrated that fenamiphos can remain in the lysimeter reservior for at least 4 days with no loss of pesticide, whereas, after 1 day and 4 days residency in the collection reservoir, diazinon was only 94 and 0 percent, respectively, of that injected. The field laboratory allows for conductance of agrochemical transport studies under most routine turf maintenance conditions." |
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| Language: | English |
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| References: | 5 |
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| Note: | "Chapter 143"
Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Cisar, J., and G. H. Snyder. 1993. Mobility and persistence of pesticides in a USGA-type green I. Putting green fac. for monitoring pesticides. Int. Turfgrass Soc. Res. J. 7:p. 971-977. |
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https://archive.lib.msu.edu/tic/its/articles/1993jou971.pdf
Last checked: 09/29/2008
Requires: PDF Reader |
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MSU catalog number: SB 433 .I54 v.7 |
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