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Pesticide auxiliary agents for improving glyphosate effect and use method thereof

A pesticide adjuvant, glyphosate technology, applied in herbicides and algicides, botanical equipment and methods, chemicals for biological control, etc. The effect of reducing agricultural production costs, reducing usage, and reducing pollution

Inactive Publication Date: 2020-04-10
郑州玄弘生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The team of Professor Shi Tuansheng of Zhengzhou University has been committed to the research of pesticide adjuvants for a long time, and has filed a patent application on December 27, 2017 "Pesticide adjuvant for efficiently promoting the penetration and absorption of the herbicide tribenuron-methyl" (2017114393137), but Pesticide adjuvants targeting the herbicide glyphosate have not been reported yet

Method used

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  • Pesticide auxiliary agents for improving glyphosate effect and use method thereof
  • Pesticide auxiliary agents for improving glyphosate effect and use method thereof
  • Pesticide auxiliary agents for improving glyphosate effect and use method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Further study the impact of three additives of the present invention on glyphosate penetration by specific examples below.

[0022] 1. Materials and methods

[0023] 1. Materials

[0024] 1.1 Experimental materials

[0025] This experiment chooses Fuji apple ( Malus domestica Borkh. CV, Red Fuji ) fruit cuticles were used as experimental materials, and the apples were produced in Sanmenxia City, Henan Province. The reason for choosing apples as the preparation of isolated cuticles is that the experimental materials are easier to obtain according to local conditions, the cuticles are easy to detach, the permeability of the cuticles is relatively stable, and the experiment is not limited by time.

[0026] 1.2. Drugs and reagents

[0027] Glyphosate standard (purity 99.3%) was purchased from Shanghai Pesticide Research Institute; tributyl phosphate (TBP), dibutyl sebacate (DBS), diethyl sebacate (DES) Purchased from Shanghai Aladdin Reagent Co., Ltd.;

[0028] Metha...

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Abstract

The invention discloses pesticide auxiliary agents for improving the action effect of glyphosate. The pesticide auxiliary agents comprise tributyl phosphate (TBP), dibutyl sebacate (DBS) or diethyl sebacate (DES), wherein the concentration of tributyl phosphate is 200-400 [mu] g / ml, the concentration of dibutyl sebacate is 10-30 [mu] g / ml, and the concentration of diethyl sebacate is 40-60 [mu] g / ml. The pesticide auxiliary agents are simple in dosage form (the three pesticide auxiliary agents are all single dosage forms), can play a significant role in synergism of herbicide glyphosate in agricultural production, reduce the usage amount and production cost of glyphosate, and provide a new thought and lay a working foundation for research and development of efficient and environment-friendly pesticide assistants in the future.

Description

technical field [0001] The invention relates to a pesticide adjuvant, in particular to a pesticide adjuvant for improving the effect of glyphosate, and also relates to a method for using the pesticide adjuvant. Background technique [0002] The plant cuticle refers to the outer tangential wall surface of the leaves, fruits and stems of plants. Its formation and existence are of great significance to plants. The cuticle of plants is waxy layer, cuticle and keratinized layer from outside to inside. Among them, the waxy layer plays a major protective and hindering role. It can reduce the evaporation of plant water, prevent the invasion of exogenous harmful substances to plants, and also affect the absorption and utilization of exogenous substances by plants. [0003] Herbicides, also known as herbicides, are mainly divided into two categories according to their functions - total herbicides and selective herbicides. Bacterial herbicides are not selective and can completely kill...

Claims

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Application Information

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IPC IPC(8): A01N25/02A01N25/30A01N57/20A01P13/00
CPCA01N25/02A01N25/30A01N57/20
Inventor 史团省田祥宇施绿也
Owner 郑州玄弘生物科技有限责任公司
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