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公开(公告)号:US07030062B2
公开(公告)日:2006-04-18
申请号:US10250556
申请日:2002-01-03
申请人: Shlomo Nir , Baruch Rubin , Yael Mishael , Thomas Undabeytia , Onn Rabinovitch , Tamara Polubesova
发明人: Shlomo Nir , Baruch Rubin , Yael Mishael , Thomas Undabeytia , Onn Rabinovitch , Tamara Polubesova
IPC分类号: A01N47/36
CPC分类号: A01N43/50 , A01N25/08 , A01N25/28 , A01N43/653 , A01N47/36 , A01N2300/00
摘要: A herbicidal formulation comprising of incorporating the herbicide in a micelle or vesicle and adsorbing said micelle or vesicle containing herbicide on clay mineral. The formulation is suitable in particular for negatively charged herbicides at pH above 6. The herbicidal formulation provides slow release and reduced leaching of the herbicide to deep soil layers, thus reducing contamination of underground water and soil. Furthermore, the herbicide is maintained in the target vicinity, thus its efficiency is enhanced and a smaller concentration may be used.
摘要翻译: 一种除草制剂,其包含将除草剂掺入胶束或囊泡中,并将含有除草剂的胶束或囊泡吸附在粘土矿物上。 该配方特别适用于pH高于6的带负电荷的除草剂。除草剂可提供缓释和减少除草剂浸入深层土壤,从而减少地下水和土壤的污染。 此外,除草剂保持在目标附近,因此其效率提高,并且可以使用较小的浓度。