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Plant uptake of CCA components from contaminated soil
1995 - IRG/WP 95-50043
The above ground portions of lettuce and rye grass grown in CCA contaminated soil collected at the base of CCA-C treated poles in service did not absorb appreciable amounts of copper, chromium and arsenic, even at soil concentrations above the recommended levels for soil remediation for agricultural uses. At high soil arsenic levels whole radish plants absorbed more As, but not the other elements....
P A Cooper, E Jasonek, J-P Aucoin


Physiological characterization of a key enzyme involved in gaseous COS assimilation in the filamentous fungus Trichoderma harzianum
2025 - IRG/WP 25-11072
Filamentous fungi are among the primary organisms responsible for the biological deterioration of wood, including wood decay and surface contamination. Therefore, understanding their physiological mechanisms is important for developing effective wood preservation strategies. Most physiological studies on filamentous fungi have focused on the metabolism of major elements, such as carbon in the form...
R Iizuka, A Ono, T Suzuki, Y Katayama, M Yoshida