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Pesticide composition containing tebuconazole and validamycin A

A pesticide composition, Jinggangmycin technology, applied in biocides, animal repellents, plant growth regulators, etc., to reduce the impact of the environment, reduce the application dose, and improve the bactericidal effect

Inactive Publication Date: 2010-05-19
吴明龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the applicant found through searching that there is no detailed report on the compounding of tebuconazole and Jinggangmycin A to prevent and control rice fungal diseases at home and abroad.

Method used

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  • Pesticide composition containing tebuconazole and validamycin A

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Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0027] 1.1 Preparation of 15% wettable powder

[0028] Tebuconazole 3%

[0029] Jinggangmycin A 12%

[0030] Sodium dodecylbenzenesulfonate 20%

[0031] Calcium lignosulfonate 15%

[0032] Activated clay Fill up to 100%.

[0033] 1.3 Preparation of 9% suspension concentrate

[0034] Tebuconazole 3%

[0035] Jinggangmycin A 6%

[0036] Solvent 30%

[0037] Auxiliary 10%

[0038] Water 51%

[0039] 2. Biological Example: Indoor Toxicity Test of Tebuconazole Jinggangmycin A Compound on Rice Smut Disease

[0040] 2.1 Test conditions

[0041] 2.1.1 Co-test targets and culture conditions

[0042] Rice false smut (Ustilaginoidea virens) was collected and isolated from Jurong County, Jiangsu Province by the fungicide laboratory of the School of Plant Protection, Nanjing Agricultural University, and stored in a refrigerator at 4°C. Pre-cultivate on L-ASP medium plate at 25°C for 7 days before measurement, and inoculate L-ASP liquid medium with mycelium pieces with a diamete...

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Abstract

The invention relates to a pesticide composition, in particular to a pesticide composition containing tebuconazole and validamycin A in effective dose for synergism, wherein the weight ratio of the tebuconazole to the validamycin A is preferably 10:1-1:10, more preferably 10:1-1:6, further preferably 1:1-1:6 and optimally preferably 1:3. The pesticide composition is particularly suitable for controlling false smut of rice.

Description

technical field [0001] The invention relates to a synergistic pesticide composition, in particular to a synergistic pesticide composition comprising tebuconazole and Jinggangmycin A. Background technique [0002] Tebuconazole (tebuconazole) is a broad-spectrum triazole fungicide developed by Bayer Company. It has a systemic therapeutic effect. It is absorbed through the growing part of the plant and transmitted to the top, inhibiting the demethylation of ergosterol by bacteria and promoting The growth of crops makes the root system developed, the leaves are dark green, the plants are strong, and the effective tillers increase, thereby increasing the yield. It is effective against a variety of pathogens, but lacks preventive and protective effects, and the relative agricultural cost is relatively high. [0003] The chemical structural formula of tebuconazole is: [0004] [0005] Jinggangmycin A is a glucosamine antibiotic produced by Streptomyces hygroscopicus var. Jing...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N43/16A01P3/00
Inventor 吴明龙
Owner 吴明龙
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