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Pesticide compound containing phethalanilic acid and propionyl brassinolide

A pesticide composition, a technology of propionyl brassica, applied in the directions of pest control, animal repellent, plant growth regulator, etc., can solve the problems of increasing RNA and DNA content, ununiform mechanism of action, increasing RNA polymerase and the like , to achieve huge development value and the effect of improving activity

Inactive Publication Date: 2016-03-23
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The artificially synthesized propionyl brassinolide has high activity, which can be absorbed by the leaves, stems and roots of plants, and then transmitted to the site of action. Some people think that it can increase the activity of RNA polymerase, increase the content of RNA and DNA, Some believe that it can increase the potential difference of the cell membrane and the activity of ATPase, and some believe that it can strengthen the effect of auxin. There is no unified view on the mechanism of action.

Method used

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  • Pesticide compound containing phethalanilic acid and propionyl brassinolide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: Indoor potted plant synergy test.

[0012] By measuring the ear length and thousand-grain weight of rice or wheat treated with the chemical, comparing the yield increase rate of the mixed agent with that of a single agent, it is judged whether the mixed agent has a synergistic effect.

[0013] Dilute 95.4% phenylpeptide (Kinetin) and 0.1% propionyl brassinolide (brassinolide) to 1.6 μg / mL mother liquor with acetone and Tween-80 respectively, and use the mother liquor to prepare phenylpeptide The mass ratio of amino acid and propionylbrassinolide is 300:1-1:1 respectively, and the specific data of the test results are shown in Table 1.

[0014] Table 1. Experimental results of the effects of phenylpeptidic acid and propionylbrassinolide on rice yield

[0015] deal with

[0016] Through the indoor potted rice yield measurement test, it was found that the combination of phenylpeptidamic acid and propionylbrassinolide at a ratio of 300:1-1:1 had a ...

Embodiment 2

[0020] Example 2: 20% soluble powder of phenylpeptamic acid·propionylbrassinolide.

[0021]

[0022] The above-mentioned materials are coarsely pulverized in proportion, put into a mixer and mixed evenly, and then jet pulverized to obtain 20% phenylpeptamic acid propionylbrassinolide soluble powder.

Embodiment 3

[0023] Example 3: 10% phenylpeptamic acid·propionylbrassinolide soluble formulation.

[0024]

[0025] After stirring and dissolving the above-mentioned effective ingredients with a solvent, then adding other auxiliary agents, fully stirring and mixing uniformly, a 10% phenylpeptamic acid-propionylbrassinolide soluble agent can be prepared.

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Abstract

The invention relates to a pesticide compound containing phethalanilic acid and propionyl brassinolide. Effective components are phethalanilic acid and propionyl brassinolide. The weight ratio of phethalanilic acid to propionyl brassinolide in the compound is (300:1)-(1:1). The pesticide compound can be processed into a soluble solvent or soluble powder when being actually used. A large quantity of field tests prove that the pesticide compound has good growth promoting and yield increasing effects on rice, wheat and crops, and the plant growth regulator formula is worthy of popularization.

Description

technical field [0001] The invention relates to a pesticide composition, the active ingredients of which include phenylpeptidamic acid and propionyl brassinolide, which are mainly used for regulating growth and increasing yield of rice and wheat. Background technique [0002] Phenylpeptidyl Acid Phenylpeptidyl Acid is a plant growth regulator with room temperature activity. It can quickly penetrate into the plant body through foliar spraying, and promote the delivery of nutrients to the growth point of flower buds; enhance the vitality of plant cells, promote The synthesis of chlorophyll is beneficial to pollination and fertilization, and has the function of inducing flower buds to flower and bear fruit; it prevents physiological and pre-harvest fruit drop, and the natural maturity period can be advanced by 5 to 7 days. There are obvious preserved flowers. Fruit preservation effect, can increase the yield of crops with low fruit setting rate. [0003] Propionylbrassinolide...

Claims

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Application Information

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IPC IPC(8): A01N43/22A01N37/30A01P21/00
CPCA01N43/22A01N37/30
Inventor 朱刚陈佛祥张志伟王礼文吴泽伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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