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Publication #SL87

Marion Area County: Soil Ratings for Selecting Pesticides1

G.W. Hurt and T.A. Obreza2

RATINGS FOR MARION AREA COUNTY SOILS FOR PESTICIDE SELECTION

Resource soil scientists with the U. S. Natural Resources Conservation Service have rated the soils that are delineated by map units in the Marion Area County Soil Survey Report2 for their potential for leaching and runoff of pesticides. The rating criteria are given in a companion publication entitled " Soil Ratings for Selecting Pesticides for Water Quality Goals." These soil ratings have been developed to help pesticide users determine the potential for pesticides to be lost to groundwater or surface water bodies.

As explained in Circular 9591, factors that determine pesticide leaching ratings in soil are permeability and the occurrence of mucky layers in the upper 80 inches of the soil. Soils rated High have a high potential for pesticides to leach to groundwater, soils rated Medium have a medium potential for pesticides to leach to groundwater, and soils rated Low have a low potential for pesticides to leach to groundwater. Factors that determine pesticide runoff ratings from soils are hydrologic group, permeability, and slope. Soils rated High have a high potential for pesticide runoff, soils rated Medium have a medium potential for pesticide runoff, and soils rated Low have a low potential for pesticide runoff.

NOTE: The user may discover that one or more map unit names in Table 1 have been updated from names given in the legend of the soil survey report2. For example, a soil map unit may be listed in the survey report with a single soil series name, whereas the same soil map unit is shown as comprising two or more soil series in Table 1 (sequence numbers 1, 2, 3, ..) Where this occurs, the user should use the multi-named map unit given here, and make pesticide selections based on the most limiting condition to be found on the land in question. If necessary, the local Natural Resources Conservation Service office should be contacted to perform an on-site evaluation of the land in question.

REFERENCES

  1. Obreza, T.A. and G. W. Hurt. 2006. Soil Ratings For Selecting Pesticides For Water Quality Goals. Circular 959, Soil and Water Science Department, Cooperative Extension Service, University of Florida, Gainesville, Florida, 32611. 5pp.

  2. Thomas, B.P., L. Law, Jr., and D.L. Stankey. 1979. Soil Survey of Marion County Area, Florida. USDA/NRCS in cooperation with the University of Florida, Institute of Food and Agricultural Sciences, Agricultural Experiment Stations, Soil and Water Science Department.

ACKNOWLEDGMENTS

The development of this document was supported by the USDA/ES Water Quality Initiative Project #89EWQI-1-9134.

Tables

Table 1. 

Soil Ratings for Marion County (see footnotes for explanations of column headings).

MUID

SEQ NUM

MUSYM

SOIL NAME

SOIL LEACH

SOIL RUNOFF

752AdB 1 AdB ADAMSVILLE High Medium
752Ae 1 Ae ANCLOTE High High
752AN 1 AN ANCLOTE High High
752AN 2 AN TOMOKA Low High
752ApB 1 ApB APOPKA Medium Low
752ApC 1 ApC APOPKA Medium Low
752ArB 1 ArB ARREDONDO Medium Low
752ArC 1 ArC ARREDONDO Medium Low
752AsB 1 AsB ARREDONDO Medium Low
752AsB 2 AsB URBAN LAND Low High
752AtB 1 AtB ASTATULA High Low
752AtC 1 AtC ASTATULA High Low
752BcA 1 BcA BLICHTON Medium High
752BcB 1 BcB BLICHTON Medium High
752BdB 1 BdB BLICHTON Medium High
752BdB 2 BdB URBAN LAND Low High
752Bf 1 Bf BLUFF Low High
752BoC 1 BoC BOARDMAN Low High
752BoD 1 BoD BOARDMAN Low High
752Bp 1 Bp BORROW PITS Medium High
752CaB 1 CaB CANDLER High Low
752CaC 1 CaC CANDLER High Low
752CwA 1 CwA CANDLER Low Medium
752Ea 1 Ea EATON Low High
752EcB 1 EcB ELECTRA Low Medium
752Er 1 Er EUREKA Low High
752Es 1 Es EUREKA Low High
752FeB 1 FeB FELLOWSHIP Low High
752FeC 1 FeC FELLOWSHIP Low High
752FgB 1 FgB FELLOWSHIP Low High
752FgC 1 FgC FELLOWSHIP Low High
752FmA 1 FmA FLEMINGTON Low High
752FmB 1 FmB FLEMINGTON Low High
752GaB 1 GaB GAINESVILLE High Low
752GaC 1 GaC GAINESVILLE High Low
752HaB 1 HaB HAGUE Medium Low
752HaC 1 HaC HAGUE Medium Low
752HgB 1 HgB HAGUE Medium Low
752HgB 2 HgB URBAN LAND Low High
752Ho 1 Ho HOLOPAW Medium High
752JuB 1 JuB JUMPER Medium Medium
752KaB 1 KaB KANAPAHA Low High
752KeA 1 KeA KENDRICK Medium Low
752KeB 1 KeB KENDRICK Medium Low
752KeC 1 KeC KENDRICK Medium Low
752LoA 1 LoA LOCHLOOSA Medium Low
752LoB 1 LoB LOCHLOOSA Medium Low
752LoC 1 LoC LOCHLOOSA Medium Low
752Ly 1 Ly LYNNE Low High
752Ma 1 Ma MARTEL Low High
752McB 1 McB MICANOPY Low Medium
752McC 1 McC MICANOPY Low Medium
752Ok 1 Ok OKEECHOBEE Low High
752Pa 1 Pa PAISLEY Low High
752PB 1 PB PAMLICO Low High
752PB 2 PB MARTEL Low High
752PeB 1 PeB ARREDONDO Medium Low
752PeB 2 PeB PEDRO Medium Medium
752Pm 1 Pm PLACID High High
752Pn 1 Pn PLACID High High
752Pn 2 Pn POMPANO High High
752Pn 3 Pn POMONA Low High
752Po 1 Po POMONA Low High
752Pp 1 Pp POMPANO High High
752Pr 1 Pr POMPANO High High
752SpB 1 SpB SPARR Low High
752SpC 1 SpC SPARR Low High
752SuB 1 SuB SPARR Low High
752SuB 2 SuB URBAN LAND Low High
752TaB 1 TaB TAVARES High Low
752Tc 1 Tc TERRA CEIA Low High
752Te 1 Te TERRA CEIA Low High
752To 1 To TOMOKA Low High
752UaA 1 UaA UDALFIC ARENTS Medium Medium
752UaF 1 UaF UDALFIC ARENTS Medium Medium
752Ur 1 Ur URBAN LAND Low High
752WaC 1 WaC WACAHOOTA Medium High
752WgB 1 WgB WACAHOOTA Medium High
752WgC 1 WgC WACAHOOTA Medium High
752ZuA 1 ZuA ZUBER Low Medium
752ZuB 1 ZuB ZUBER Low Medium
752ZuC 1 ZuC ZUBER Low Medium
Footnotes:
MUID = Natural Resources Conservation Service's map unit identifier.
SEQ NUM = Sequence Number, indicating a particular soil name among one or more names constituting a map unit name.
MUSYM = Map Unit Symbol from the soil map and legend in the Soil Survey of Alachua County, Florida. Note that if a MUSYM appears more than once in this list it signifies that two or more soils make up that map unit, and each such soil is rated separately here.SOIL NAME = Name of soil or other landscape component (urban land, water).
SOIL LEACH = The rating of the soil for leaching of pesticides through the soil profile.
SOIL RUNOFF = The rating of the soil for runoff of pesticides from the soil surface profile.
NOTE: See "Soil Ratings for Selecting Pesticides for Water Quality Goals" (IFAS Extension Circular 959) for explanations of the criteria used to develop soil ratings presented in the right-hand four columns of this list.

Footnotes

1.

This document is SL87, a fact sheet of the Soil and Water Science Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Publication date: April 1991, revised September 2006. Reviewed June 2013. Please visit the EDIS website at http://edis.ifas.ufl.edu.

2.

G.W. Hurt, National Leader for Hydric Soils, Natural Resources Conservation Service, USDA; T.A. Obreza, Professor, Soil and Water Science Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611.


The Institute of Food and Agricultural Sciences (IFAS) is an Equal Opportunity Institution authorized to provide research, educational information and other services only to individuals and institutions that function with non-discrimination with respect to race, creed, color, religion, age, disability, sex, sexual orientation, marital status, national origin, political opinions or affiliations. For more information on obtaining other UF/IFAS Extension publications, contact your county's UF/IFAS Extension office.

U.S. Department of Agriculture, UF/IFAS Extension Service, University of Florida, IFAS, Florida A & M University Cooperative Extension Program, and Boards of County Commissioners Cooperating. Nick T. Place, dean for UF/IFAS Extension.