搜索结果: 1-9 共查到“农药学 degradation”相关记录9条 . 查询时间(0.06 秒)
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.
Degradation of Ipconazole by Microorganisms Isolated from Paddy Soil
degradation metabolite ipconazole triazole fungicide soil microorganism
2009/3/7
Ipconazole is a triazole fungicide for treating rice seed. In the present study, degradation of ipconazole by isolated microorganisms from paddy soil was investigated. To enrich the degraders, the...
Degradation of the Herbicides Thiobencarb, Butachlor and Molinate by a Newly Isolated Aspergillus niger
thiobencarb Aspergillus sp molinate butachlor
2009/3/7
Thiobencarb (S-4-chlorobenzyl diethylthiocarbamate) is a thiocarbamate herbicide used for weed control in rice production. After screening, a strain able to degrade thiobencarb, identified as Asperg...
Residue Analysis of the Fungicide Benthiavalicarb-isopropyl and Its Degradation Products in Upland Field Soil
benthiavalicarb-isopropyl degradation products analytical method in soil HPLC
2009/3/6
A method for residue analysis of benthiavalicarb-isopropyl, its diastereomer, and its four degradation products in soil by HPLC was established. The method of extraction under reflux with a mixture ...
Oxidative Activation and Degradation of Organophosphorus Pesticides Mediated by Iron Porphyrins
oxidation mediated by iron porphyrin organophosphorus pesticides MNDO-PM3 calculations
2009/3/5
Biomimetic oxidation mediated by three types of iron porphyrins was examined for five organophosphrus pesticides, fenitrothion (I), cyanophos (II), tolclofos-methyl (III), butamifos (IV) and fenthio...
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...
Structure–activity relationships and pathway analysis of biological degradation processes
structure–activity relationships pathway analysis biodegradation 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane
2009/3/5
(Q)SARs estimate biological activity; however these models are insufficient to fully understand and predict the ADME-Tox processes of small molecules in biological systems. By integrating (Q)SARs wi...
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...
Degradation of esfenvalerate in illuminated water-sediment system
biodegradation of pesticides esfenvalerate water-sediment system
2009/3/5
The aerobic aquatic soil metabolism of esfenvalerate [(2S,αS)-α-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate] was examined in two Japanese pond water-sediment systems in relation to the...