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首页> 外国专利> Development of microencapsulated natural Fungicide type Emulsified or based on extracts of Grape pomace or pomasa to control Botrytis infestation cinu00e9rea, plants, Parts of plants or fruits, and its Preparation Process

Development of microencapsulated natural Fungicide type Emulsified or based on extracts of Grape pomace or pomasa to control Botrytis infestation cinu00e9rea, plants, Parts of plants or fruits, and its Preparation Process

机译：乳化或以葡萄渣或波马萨提取物为乳化剂或以葡萄渣或波马萨提取物为基础以控制葡萄孢菌侵染cin，植物，植物的一部分或果实的微胶囊化及其制备方法的开发

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摘要

The invention relates to an emulsified- or micro-encapsulated-type fungicidal formulation containing extracts of grape marc or pomace and corresponding to a system comprising two phases: an oil phase consisting of concentrated extract of grape marc polyphenols, and an aqueous phase consisting of one or more encapsulating agents selected from the group containing gum arabic, ester gum, propyl cellulose, butyl cellulose, Capsul, Purity Gum 2000, Purity Gum Ultra or Purity Gum BE. According to the invention, the concentration of the oil phase can vary between 1 and 5.000 ppm and the concentration of the aqueous phase can vary between 1 and 20 wt.-%, and the oil phase and the aqueous phase are present in proportions in the range from 2 to 90 wt.-%. The formulation also comprises one or more emulsifying and/or stabilising agents, which are present in concentrations in the range from 0.1 to 20 wt.-% and 0 to 20 wt.-% of the aqueous phase respectively. The invention also relates to the use of the formulation for controlling an infestation by Botrytis cinerea in plants, parts of said plants or the fruits thereof, which formulation can be sprinkled in the form of an aqueous suspension onto the surface of the leaves and/or fruits of the plant to be protected. The invention further relates to the method for producing the formulation.
机译：本发明涉及一种乳化的或微囊化的杀真菌制剂，其包含葡萄渣或果渣的提取物，并且对应于包含两相的体系：由葡萄渣多酚的浓缩提取物组成的油相，和由一组分组成的水相。选自阿拉伯胶，酯胶，丙基纤维素，丁基纤维素，Capsul，Purity Gum 2000，Purity Gum Ultra或Purity Gum BE中的一种或多种包封剂。根据本发明，油相的浓度可以在1至5,000ppm之间变化，水相的浓度可以在1至20重量％之间变化，并且油相和水相以一定比例存在于溶剂中。范围为2至90 wt .-％。制剂还包含一种或多种乳化剂和/或稳定剂，其浓度分别为水相的0.1至20重量％和0至20重量％。本发明还涉及所述制剂用于控制灰葡萄孢在植物，所述植物的部分或其果实中侵染的用途，所述制剂可以以水悬浮液的形式洒在叶片和/或叶子的表面上。被保护植物的果实。本发明进一步涉及制备制剂的方法。

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