Sulfonylurea herbicides afteraffect. Integrated approaches | Последействие сульфонилмочевиных гербицидов. Интегрированные подходы
2010
Grushenko, M.M. | Kudryavets, Yu.A. | Soroka, S.V., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute of Plant Protection
Sulfonylureas have considerable biological activity and are rather hi-tech (at nanotechnology level) products. Therefore, they demand the same highly professional integrated approach both to their research and to their application which includes constant monitoring of the residual amounts of the active ingredients not only in the final production, but it is desirable and in soil, their metabolites and the strict observance of the technology of application, considering features of soil, weather conditions, botanical characteristics both of weeds and crops. As a result of the study there was proposed a radical solution: integrated approach – development of high performance liquid chromatography (HPLC) multi-method for determination of sulphonylurea in different environment objects (that will make it possible for example to determine metsulfuron in the conditions of use of iodosulfuron or tribenuron) and application of nontrivial approaches (for example, taking off data in dynamics on spectrophotometer) for the determination of these indexes. It will make it possible to obtain results simultaneously by all compounds in the equal conditions.
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