Tree Fruit Soils and Nutrition



Lead and Arsenic Articles:


Gardening on Lead- and Arsenic-Contaiminated Soil

Online extension bulletin in PDF format (get PDF reader from with information for gardeners in areas where soil might be contaminated with lead and/or arsenic. 

NEW!! Historical use of lead arsenate insecticides, resulting soil contamination and implications for soil remediation

Presentation by Dr. Frank Peryea at the 16th World Congress of Soil Science meeting, 1998.



Updated July 15, 2004


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