Bactericidal composition
A technology of composition and bactericidal activity, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of reduced control effect, single action site, variation, etc., to reduce the degree of environmental impact, reduce the dosage, The effect of delaying the emergence and development of resistance
Inactive Publication Date: 2011-09-28
中国中化股份有限公司 +1
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Problems solved by technology
Enoxastrobin is a mitochondrial respiration inhibitor, which inhibits the electron transfer of mitochondria, and has a single site of action. The bacteria are prone to adaptive mutations to the drug, which reduces the control effect of the drug, or even becomes ineffective. This type of drug has already become resistant in Europe. related reports
Method used
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example 110
[0024] Example 110% emulsifiable concentrate
[0025] Enoxastrobin 8%, tricyclazole 2%, Nongru OX-2681 9.5%, Nongru OX-8686 5.5, dimethylformamide 10%, and xylene supplemented to 100%.
example 2
[0026] Example 2 15% EC
[0027]Enoxastrobin 5%, Tricyclazole 10%, Salicylic Acid 0.2%, Nongru OX-2681 6.5%, Nongru OX-8686 3.0, Nongru 600#2.0%, Dimethylformamide 8%, Dimethylformamide Toluene made up to 100%.
example 3
[0029] Example 3 20% wettable powder
[0030] Enoxastrobin 4%, Tricyclazole 16%, Salicyxamic Acid 1%, Sodium Lauryl Sulfate 1.5%, Sodium Naphthalene Sulfonate Formaldehyde Condensate 4%, Sodium Lignosulfonate 4%, White Carbon Black 3%, light calcium carbonate topped up to 100%.
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The invention discloses a composition containing bactericidal active substances of SYP-1620 and tricyclazole, and a composition containing bactericidal active substances of SYP-1620 and tricyclazole and potentiator salicylic acid or salicylhydroxamic acid. SYP-1620 and tricyclazole and in a ratio of 1:50-50:1 by weight on the basis of the active components, and the proportion of potentiator salicylic acid or salicylhydroxamic acid to bactericidal active components is 0.1-20% by weight. The composition can be prepared to preparations, such as oil suspension agent, emulsifiable solution, suspending agent, wettable powder and water dispersible granules, and applied in farmlands, orchards or warehouses for controlling plant diseases of cereals, vegetables, fruit trees, Chinese medicinal plants, lawns and tropical crops, such as rice blast, colletotrichum lagenarium, cotton fusarium wilt and the like.
Description
technical field [0001] The invention belongs to the field of agricultural fungicides. The invention relates to a bactericidal composition, in particular to a bactericidal composition containing active components of enoxastrobin and tricyclazole. Background technique [0002] Enoxastrobin is a new type of fungicide independently developed by Shenyang Research Institute of Chemical Industry. It was first disclosed in Chinese patent application CN1309897A. Its chemical name is: N-methyl-2-[2-((((1-methyl-3-( 2,6-dichlorophenyl)-2-propenyl)amino)oxy)methyl)phenyl]-2-methoxyiminoacetamide, the structural formula is as follows: [0003] [0004] Enoxastrobin has a good control effect on various plant diseases on grains, fruit trees, vegetables and other crops, especially on powdery mildew, rust and leaf spot. It has a broad bactericidal spectrum and high activity, has preventive and therapeutic effects, and has good compatibility with environmental organisms. It has a good c...
Claims
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IPC IPC(8): A01N43/90A01N37/50A01P3/00A01N37/40A01P21/00
Inventor 司乃国张国生兰杰刘君丽梁博
Owner 中国中化股份有限公司
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