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Compound fungicide containing agricultural streptomycin

A technology of agricultural streptomycin and compound fungicides, which is applied in the field of agricultural chemicals, can solve the problems of reducing the efficacy of agricultural streptomycin, enhancing the resistance of pathogenic bacteria, and increasing the amount of fungicides used, so as to reduce the amount of use and realize the Zero residue of pesticides and enhanced efficacy

Inactive Publication Date: 2018-08-24
SHANDONG BOHUA HIGHLY EFFICIENT ECOLOGICAL & AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the long-term single use of agricultural streptomycin to prevent fungal or bacterial diseases has led to a series of disadvantages such as the enhancement of drug resistance of some pathogenic bacteria and the reduction of the efficacy of agricultural streptomycin; the most common method to enhance the efficacy It is the use of two or more fungicides for mixing or compounding, which undoubtedly increases the amount of fungicides used, leaving a safety and health hazard of pesticide residues

Method used

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  • Compound fungicide containing agricultural streptomycin
  • Compound fungicide containing agricultural streptomycin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of compound fungicide containing agricultural streptomycin, in weight percentage, its raw material composition is:

[0018] Agricultural streptomycin: 10%

[0019] NaHCO 3 : 0.2%

[0020] water: balance

[0021] The specific preparation steps are as follows: weighing the agricultural streptomycin, bicarbonate and water in proportion, mixing the agricultural streptomycin and water, adding bicarbonate and mixing evenly to obtain the compound fungicide.

[0022] The compound fungicide is used to prevent and treat zucchini powdery mildew;

[0023] The above-mentioned compound fungicide is mixed with water, the amount of water is 50 times of the volume of the compound fungicide, and it can be directly sprayed on the surface of the plant leaves for prevention and treatment, and the dosage is 300ml / mu.

[0024] The above treatments were used as the experimental treatment group, and the agricultural streptomycin was diluted 300 times as the control group, mixed with ...

Embodiment 2

[0033] A kind of compound fungicide containing agricultural streptomycin, in weight percentage, its raw material composition is:

[0034] Agricultural streptomycin: 15%

[0035] NaHCO 3 : 0.2%

[0036] water: balance

[0037] The specific preparation steps are as follows: weighing the agricultural streptomycin, bicarbonate and water in proportion, mixing the agricultural streptomycin and water, adding bicarbonate and mixing evenly to obtain the compound fungicide.

[0038] The compound fungicide is used to prevent and treat tomato blight;

[0039] The above-mentioned compound fungicide is mixed with water, and the water consumption is 60 times of the volume of the compound fungicide, and the root irrigation is performed, and the consumption is 400ml / mu.

[0040] Example 2 Each treatment group active ingredient content comparison table

[0041] deal with

[0042] After using the same control group and control group two as in Example 1 to carry out the control exp...

Embodiment 3

[0044] A kind of compound fungicide containing agricultural streptomycin, in weight percentage, its raw material composition is:

[0045] Agricultural streptomycin: 15%

[0046] KHCO3: 0.1%

[0047] water: balance

[0048] Its specific preparation steps are: its specific preparation steps are: the agricultural streptomycin is formulated into a 15% solution, and then KHCO 3 , so that the concentration is 0.1%, after mixing, it becomes a compound fungicide.

[0049] Described compound fungicide is used for preventing and treating melon downy mildew;

[0050] The above-mentioned compound fungicide is mixed with water, and the water consumption is 60 times of the volume of the compound fungicide, and the roots are irrigated, and the consumption amount is 350ml / mu.

[0051] Example 3 Each treatment group active ingredient content comparison table

[0052] deal with

control group

control group two

experimental treatment group

Active ingredient concen...

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Abstract

The invention belongs to the field of agricultural chemicals and in particular relates to compound fungicide containing agricultural streptomycin. The compound fungicide is prepared from main raw materials including the agricultural streptomycin and bicarbonate. The compound fungicide not only can be used for enhancing the pesticide effect of agricultural streptomycin and reducing the dosage of pesticide, but also can be used for improving the disease-resisting capability of plants and basically realizing zero pesticide residues of vegetable products.

Description

technical field [0001] The invention belongs to the field of agricultural chemicals, in particular to a compound fungicide containing agricultural streptomycin. Background technique [0002] Agricultural streptomycin is an antibiotic agent, which is a metabolite produced by actinomycetes. Because of its low toxicity, wide bactericidal spectrum and obvious control effect, it is widely used in agricultural production to prevent soft rot of Chinese cabbage and white leaf of rice. blight, cotton blight, melon downy mildew and a series of diseases. [0003] At present, the long-term single use of agricultural streptomycin to prevent fungal or bacterial diseases has led to a series of disadvantages such as the enhancement of drug resistance of some pathogenic bacteria and the reduction of the efficacy of agricultural streptomycin; the most common method to enhance the efficacy It is the use of two or more fungicides for mixing or compounding, which undoubtedly increases the amoun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/44A01N59/00A01P3/00
CPCA01N47/44A01N59/00
Inventor 李小艳薛鹏飞陈晋銮翟红莲
Owner SHANDONG BOHUA HIGHLY EFFICIENT ECOLOGICAL & AGRI TECH CO LTD
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