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Degradation of Chlorothalonil in Soils Treated Repeatedly with Chlorothalonil
chlorothalonil metabolites hydrolysis suppression of chlorothalonil degradation
2009/3/7
Degradation of Chlorothalonil in Soils Treated Repeatedly with Chlorothalonil.
Effect of Long-Term Successive Applications of Organic Fertilizers on Dissipation of Several Pesticides in Two Soils
long-term successive applications of organic fertilizers andosol gray lowland soil dissipation rates of pesticides
2009/3/6
The dissipation rates of dimethoate, fenobucarb, flutolanil, simazine, prometryn and alachlor were compared among an andosol and a gray lowland soil subjected to different fertilizing practices over...
Method for Estimating Competitive Adsorption of Herbicides on Soils
atrazine competitive adsorption estimating method linuron soil
2009/3/5
The effects of mixed herbicides in soils may differ due to interactions. Since adsorption amounts and ratios change nonlinearly with herbicide concentrations, it is necessary to control the total nu...
Degradation of the Fungicide Benthiavalicarb-isopropyl in Soils
degradation half-life fungicide benthiavalicarb-isopropyl metabolism in soil BVI
2009/3/5
The degradation of benthiavalicarb-isopropyl (BVI) in soils was studied in the laboratory using two 14C-compounds labeled at the benzene ring and the valine-moiety. The half-life of BVI in two kinds...
Enrichment and isolation of anaerobic microorganisms concerned with reductive degradation of hexachlorobenzene from soils
anaerobic degradation enrichment
2009/3/5
Enrichment culture media, which reduced the recovery ratios of residual hexachlorobenzene (200 ppm) to several % within 2 weeks, were prepared after 4 transfers of paddy field soil and PCB-treated f...