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Compound composition containing methanesulphonyl myclobutanil and antibiotics bactericide and preparation

A technology of mesycloconazole and compound composition, which is applied in the field of pesticides, can solve problems such as poor preventive effect, achieve the effects of reducing dosage, benefiting environmental protection, and obvious synergistic effect

Active Publication Date: 2015-04-08
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has a systemic therapeutic effect on rice blast, especially has a good control effect on panicle blast; it can inhibit spore germination, mycelium growth and development, and spore formation, but the preventive effect is poor

Method used

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  • Compound composition containing methanesulphonyl myclobutanil and antibiotics bactericide and preparation
  • Compound composition containing methanesulphonyl myclobutanil and antibiotics bactericide and preparation
  • Compound composition containing methanesulphonyl myclobutanil and antibiotics bactericide and preparation

Examples

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Effect test

preparation example Construction

[0076] Preparation method of water dispersible particle size

[0077] Mix mesycloconazole, antibiotic bactericide, wetting and dispersing agent, disintegrant, and solid filler evenly, pulverize through a jet mill, stir for 30 minutes, knead, and then add it to a fluidized bed granulation dryer for Granulate, dry, and obtain the water-dispersible granule of the agricultural fungicide of the present invention.

[0078] Suspension preparation method:

[0079] Mix antifreeze, thickener, additives, and water, mix evenly through high-speed shearing, add mesycloconazole and antibiotic fungicides in sequence, and grind the balls in a ball mill for 2 to 3 hours to obtain the present invention. Suspending agent of agricultural fungicide.

[0080] The preparation method of wettable powder

[0081] Mix mesycloconazole, antibiotic bactericide, wetting and dispersing agent, and filler evenly, pulverize in a jet mill, and stir for 30 minutes to obtain the wettable powder of the agricultur...

Embodiment 1

[0089] Embodiment 1: 12.4% Mesulphur Jinggangmycin Granules (0.4:12)

[0090] Mesycloconazole 0.4g, Jinggangmycin 12g, polyoxyethylene sorbitan fatty acid ester 1g, pull open powder 3g, borax supplement 100g.

Embodiment 2

[0091] Embodiment 2: 90% methylsulfonate Jinggangmycin wettable powder (89:1)

[0092] Mesylconazole 89g, Jinggangmycin 1g, calcium N-methyl fatty acyl taurate 3g, sodium methylene naphthalene sulfonate 5g, and clay supplement 100g.

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PUM

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Abstract

The invention discloses a compound composition containing methanesulphonyl myclobutanil and an antibiotics bactericide and a preparation. The compound composition consists of the methanesulphonyl myclobutanil and the antibiotics bactericide, wherein the weight ratio of the methanesulphonyl myclobutanil to the antibiotics bactericide is (100:1)-(1:30), and preferably (30:1)-(1:10); the antibiotics bactericide is selected from any one of kasugamycin, streptomycin sulfate, validamycin, polyoxin, tetramycin, blasticidin, antifungalmycine, ningnanmycin, cytosintetidemycin and oxytetracycline hydrochloride. The compound composition and the preparation provided by the invention have a remarkable synergistic interaction effect in comparison with single dosage, and are capable of effectively controlling the bacterial diseases and / or fungal diseases such as cucumber bacterial angular leaf spot, tobacco bacterial wilt and rice blast so as to improve the control effect, reduce the dosage of the pesticides, reduce the control cost and be more widely to sterilize.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a compound composition containing mesycloconazole and a preparation thereof. Background technique [0002] Antibiotic fungicides have been used for a long time, and crop diseases have developed a certain resistance to them, and the effect of disease control is reduced. Even if the dosage is increased, the control effect is far from the expected effect. The problem of resistance to agricultural diseases is a global problem. With the continuation of chemical disease control, the increase in the use of pesticides, and the unscientific use of pesticides, the resistance of pathogens is becoming more and more serious, and the types of pathogens that are resistant are increasing. In order to save working hours and procedures, farmers also add agents to prevent and control fungal diseases while preventing bacterial diseases. However, this kind of random mixing will not only fail to ach...

Claims

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Application Information

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IPC IPC(8): A01N43/824A01N47/44A01N47/12A01N43/90C07D271/113A01P1/00A01P3/00A01N43/16A01N43/54
Inventor 刘妤玲李现玲杨家源张青蒙博
Owner GAUNGXI TIANYUAN BIOCHEM
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