Title:
【発明の名称】植物葉部の農薬吸収率測定用組成物および測定方法
Document Type and Number:
Japanese Patent JP3348153
Kind Code:
B1
Abstract:
A composition for measuring the foliar uptake of a pesticide comprising the pesticide and Congo Red as a tracer is disclosed together with a method for measuring the foliar uptake of a pesticide comprising the steps of (a) applying a composition containing the pesticide and Congo Red as a tracer to a plant and a control plate, (b) washing the plant and the control plate with a solvent to extract the pesticide and Congo Red, (c) measuring the concentrations of the pesticide and Congo Red in the wash extracts, and (d) calculating the foliar uptake of the pesticide.
Inventors:
Cho, Kwon Yoon
Yoo, Ju Hyun
Rim, Hye Kyung
Choi, Gyun Ja
Kim, John Han
Yoo, Ju Hyun
Rim, Hye Kyung
Choi, Gyun Ja
Kim, John Han
Application Number:
JP2000616419A
Publication Date:
November 20, 2002
Filing Date:
June 29, 1999
Export Citation:
Assignee:
Korea Research Institute of Chemical Technology
International Classes:
G01N33/48; G01N33/15; G01N33/46; G01N33/52; G01N30/02; (IPC1-7): G01N33/48; G01N33/15
Domestic Patent References:
| JP20002659A | ||||
| JP672635U |
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)