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A composition and plant technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of pathogenic bacteria that are prone to drug resistance, food and environmental pollution, etc., to slow down or avoid drug resistance, high activity, and strong control effect of effect
Inactive Publication Date: 2019-01-18
JIANGSU ROTAM CHEM
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Problems solved by technology
Fungicides containing a single active ingredient often have certain defects in the prevention and control of agricultural diseases. Continuous repeated use not only makes pathogenic bacteria prone to drug resistance, but also easily causes pollution to food and the environment. Reasonable mixing of active ingredients in fungicides able to overcome the above disadvantages
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Embodiment 117
[0170] Example 1 17.5% Indazolesulfame + 17.5% Fluopyram wettable powder
[0171] Indazole sulfame 17.5%
[0172] Fluopyram 17.5%
[0173] Sodium Lauryl Sulfate 10%
[0174] Sodium lignosulfonate 5%
[0175] Kaolin supplemented to 100%
[0176] The active ingredients, various additives and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultrafine pulverizer, a 17.5% indazole sulfame + 17.5% fluopyram wettable powder can be obtained.
Embodiment 22
[0177] Example 2 2% Indazolesulfame+3% Fluopyram EC
[0178] Indazole sulfame 2%
[0179] Fluopyram 3%
[0180] Ethoxylated Castor Oil 5%
[0181] Calcium dodecylbenzenesulfonate 3%
[0182] N-methylpyrrolidone make up to 100%
[0183] Prepare the above-mentioned ingredients according to the proportion, and stir evenly to obtain a homogeneous phase.
Embodiment 340
[0184] Example 3 40% indazole sulfame + 50% fluopyram water dispersible granules
[0185] Indazole sulfame 40%
[0186] Fluopyram 50%
[0187] Modified Calcium Lignosulfonate 1%
[0188] Sodium Lauryl Sulfate 1%
[0189] Urea 1%
[0190] Kaolin supplemented to 100%
[0191] Mix the active ingredients of indazolesulfame, fluopyram, dispersant, wetting agent, disintegrating agent and filler according to the proportion of the formula, and then crush it into a wettable powder by airflow; then add a certain amount of water to mix and extrude Materials. After drying and sifting, obtain 40% indazole-sulfame+50% fluopyram water-dispersible granules.
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Abstract
The invention provides bactericidal composition. The bactericidal composition contains following active components: amisulbrom and fluopyram in a ratio being 50:1-1:50 in percentage by weight. The invention further relates to an application of the bactericidal composition to control of downy mildew, late blight, leaf spot disease, sheath blight, gray mold, powdery mildew, drooping disease, soft rot, northern blight, anthracnose, green mold, scab, alternaria leaf spot, bacterial wilt disease, black spot and southern blight. Furthermore, the invention relates to an application of the bactericidal composition to control of pathogenic or saprophytic fungi and bacteria in soil or culture media when the bactericidal composition is applied to a location requiring control and further relates to anapplication of the bactericidal composition to seed treatment so as to protect seeds from invasion of plant pathogens carried by the seeds.
Description
technical field [0001] The invention relates to a bactericidal composition; the invention also relates to a method for using the bactericidal composition to control harmful fungi. Background technique [0002] At present, for the prevention and control of diseases that are prone to resistance in agriculture, it is the best choice to use pesticide varieties with different action mechanisms for mixing. The effect of a single dose. Fungicides containing a single active ingredient often have certain defects in the prevention and control of agricultural diseases. Continuous repeated use not only makes pathogenic bacteria prone to drug resistance, but also easily causes pollution to food and the environment. Reasonable mixing of active ingredients in fungicides The above disadvantages can be overcome. The synergistic effect of the active ingredients through reasonable compounding can improve the control effect, reduce the amount of active ingredients, save costs, delay the emerg...
Claims
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Application Information
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