Biological pesticide for preventing Apple scar skin viroid and preparation method of biological pesticide

A technology for apple rust and biological pesticides, applied in the field of pesticides, can solve the problems of reduction, increased drug resistance and drug resistance of virions, and unsatisfactory effects, and achieves good repeatability, improved control effect, and low cost. Effect

Inactive Publication Date: 2019-03-05
赵泉泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the currently used organic phosphorus, pyrethroids, benzoyl ureas, and biochemical pesticides have reduced the original toxicity to a certain extent through compound combinations, but due to the results of years of use, the virions are resistant to Drug resistance and drug resistance are increasing year by year, and the effect of alternate use is not very satisfactory

Method used

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  • Biological pesticide for preventing Apple scar skin viroid and preparation method of biological pesticide

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Embodiment 1

[0022] A biological pesticide for preventing and treating apple rust, which is prepared by using the following raw materials in parts by weight: 2 parts of zinc sulfate, 3 parts of boric acid, 5 parts of glycerin, 10 parts of cyanuric acid, 20 parts of triethylamine, 25 parts of tetrahydrofuran, liquid bromine 7 parts, 2-parts of chlorine gas, 25 parts of ethyl acetate, 30 parts of deionized water, 30 parts of saturated saline, 10 parts of anhydrous sodium sulfate, 3 parts of Zhongshengmycin, 5 parts of pulling powder, naphthalenesulfonate 5 parts of formaldehyde condensation products, 10 parts of talcum powder, 20 parts of kaolin, this preparation method for the biological pesticide of preventing and treating apple rust, comprises the following steps:

[0023] (1) Add cyanuric acid to triethylamine and mix it with tetrahydrofuran, then slowly add liquid bromine dropwise at 0°C and pass in chlorine gas, then put the resulting solution into a rotary evaporator with a temperature...

Embodiment 2

[0028] A biological pesticide for preventing and treating apple rust, which is prepared by using the following raw materials in parts by weight: 5 parts of zinc sulfate, 7 parts of boric acid, 10 parts of glycerin, 15 parts of cyanuric acid, 30 parts of triethylamine, 35 parts of tetrahydrofuran, liquid bromine 12 parts, 7 parts of chlorine gas, 35 parts of ethyl acetate, 40 parts of deionized water, 40 parts of saturated saline, 20 parts of anhydrous sodium sulfate, 5 parts of Zhongshengmycin, 7 parts of pulling powder, naphthalenesulfonate formaldehyde 7 parts of condensate, 14 parts of talc, 15 parts of kaolin, the preparation method of this biopesticide for preventing and treating apple rust is the same as in Example 1.

[0029] For further illustrating the application value of the present invention, choose 2 mu to be positioned at same geographical environment and the apple tree of growing way similar, again it is equally divided into experimental group 1,2, sprays pestici...

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Abstract

The invention discloses biological pesticide for preventing Apple scar skin viroid and a preparation method of the biological pesticide, and belongs to the field of pesticide. The biological pesticidefor preventing Apple scar skin viroid is prepared from the following raw materials: in parts by weight, 2-5 parts of zinc sulfate, 3-7 parts of boric acid, 5-10 parts of glycerin, 10-15 parts of cyanuric acid, 20-30 parts of triethylamine, 25-35 parts of tetrahydrofuran, 7-12 parts of liquid bromine, 2-7 parts of chlorine, 25-35 parts of ethyl acetate, 30-40 parts of deionized water, 30-40 partsof a saturated salt solution, 10-20 parts of anhydrous sodium sulfate, 3-5 parts of Zhongshengmycin, 5-7 parts of nekal, 5-7 parts of naphthalene sulfonate formaldehyde condensate, 10-14 parts of talcpowder and 15-20 parts of kaolin. The biological pesticide for preventing Apple scar skin viroid has a strong inhibitory effect on plant viruses and harmful bacteria, and especially has a good prevention effect on Apple scar skin viroid, and since zinc, boron and other trace elements are contained in the biological pesticide for preventing Apple scar skin viroid, the growth and development of apples can be promoted.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a biological pesticide for preventing and treating apple rust and a preparation method thereof. Background technique [0002] Apple is the fruit of the Rosaceae plant. Apple tastes sweet, sour, and cool in nature. It is mainly produced in North China and Northeast China. It is picked when the fruit is ripe in summer and autumn. The gum and trace element chromium in the apple can keep blood sugar stable, and can also Effectively lower cholesterol. In an air-polluted environment, eating more apples can improve the respiratory system and lung function, and protect the lungs from pollution and smoke. The polyphenols and flavonoids in apples are natural chemical antioxidants that can Reduce the risk of lung cancer and prevent lead poisoning. The unique fragrance of apples can relieve bad emotions caused by excessive stress, and has the effect of refreshing the brain. Apples are rich in crude...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/64A01N47/18A01N59/14A01N59/16C07D251/36A01P3/00A01P1/00C05G3/00
CPCA01N43/64A01N47/18A01N59/14A01N59/16C05G3/00C07D251/36Y02A50/30
Inventor 赵泉泉
Owner 赵泉泉
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