Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Compound sterilization composition

A technology of composition and carbendazim, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problem of unsatisfactory eradication effect of fungicides, so as to reduce the amount of pesticides used in the field, reduce pesticide residues, and reduce environmental pollution. pollution effect

Inactive Publication Date: 2010-01-27
SHENZHEN NOPOSION AGROCHEM
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the eradication effect of such fungicides is not ideal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0017] Bioassay example 1: Toxicity determination of the combination of hymexazol and carbendazim against watermelon Fusarium wilt

[0018] Test object: Fusarium wilt of watermelon

[0019] The test refers to "Pesticide Bioassay Technology" (Edited by Chen Nianchun, published by Beijing Agricultural University Press), and "Pesticide Indoor Bioassay Test Guidelines NY / T1156.2-2006" This test uses the growth rate method (plate method). On the basis of the preliminary test, on the aseptic operation table, quantitatively add the pre-thawed sterilized medium into the sterile Erlenmeyer flask according to the test treatment. Have 45ml of heat medium (PDA medium, 45-50 ℃) in the Erlenmeyer flask, after shaking well, pour into the glass petri dish of diameter 90mm rapidly, each petri dish is poured into 10ml of culture medium with medicine. Set aside horizontally to cool and form into slabs. Each concentration was replicated five times. The treatment without the active ingredient o...

example 2

[0024] Bioassay example 2: Indoor toxicity test of hymexazol and carbendazim compound against rice blight

[0025] Test object: Rice blight

[0026] Test reference "Pesticide Bioassay Technology" (Edited by Chen Nianchun, published by Beijing Agricultural University Press, and "Pesticide Indoor Bioassay Test Guidelines NY / T1156.2-2006" This test adopts the growth rate method (plate method). In the preliminary test On the aseptic operating table, quantitatively add pre-thawed sterilized medium into sterile Erlenmeyer flasks according to the test treatment, take 5ml of liquid medicine from low concentration to high concentration and add them to 45ml hot water bottles respectively. Culture medium (PDA medium, 45-50 ℃) Erlenmeyer flask, after shaking well, pour into diameter 90mm glass petri dish rapidly, each petri dish is poured into 10ml of culture medium with medicine. Place horizontally, make after cooling Become plate.Each concentration repeats five times.With the processin...

Embodiment 1

[0034] Example 1: 11% Hymexazol Carbendazim WP

[0035] Hymexazol 10%

[0036] Carbendazim 1%

[0037] Sodium Lauryl Sulfate 2%

[0038] Sodium lignosulfonate 5%

[0039] White carbon black 10%

[0040] Kaolin topped up to 100%

[0041] The active ingredients, various additives and fillers are fully mixed according to the proportion of the formula, and after being pulverized by a superfine pulverizer, 11% hymexazol·carbendazim wettable powder can be obtained.

[0042] This embodiment is applied to the prevention and treatment of watermelon wilt. The 11% hymexazol-carbendazim wettable powder was diluted 500 times with water and sprayed, and the control effects were 82.7% and 78.2% 7 days and 15 days after the application. 15% Hymexazol WP by 400 times and 10% Carbendazim WP by 400 times, using the same method, the control effects of 7 days and 15 days after the drug were 80.3%, 68.1% and 75.9%, respectively. 63.6%. The combination of hymexazol and carbendazim has obviou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a compound sterilization composition which belongs to a sterilization composition and comprises the effective gradients of hymexazol and carbendazol, wherein the mass ratio of the hymexazol to the carbendazol is 10: 1-1: 50, and the preferable mass ratio is 5: 1-1: 20. The invention has remarkable synergic effect after the hymexazol and the carbendazol are compounded, and is used for preventing and treating diseases, in particular to blight, damping off, and the like of crops, such as fruit trees, cottons, rice, vegetables, and the like.

Description

technical field [0001] The invention relates to a bactericidal composition, especially a bactericidal composition containing hymexazol and carbendazim. Background technique [0002] In recent years, due to single and unscientific use of pesticides, many diseases have become resistant to the currently used pesticides, such as watermelon wilt and rice blight, which have become a major problem in chemical control. At the same time, frequent application of pesticides has caused increased burden on farmers and increased environmental pollution. Therefore, there is an urgent need for new varieties of fungicides with high efficiency, low toxicity and environmental protection. [0003] Hymexazol is a heterocyclic compound, a systemic fungicide, a soil disinfectant, and a plant growth regulator. It has a unique mechanism of action, high efficiency, low toxicity, and no pollution. It can inhibit the normal growth of pathogenic fungal mycelia or directly kill pathogenic bacteria, and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N43/80A01P3/00
Inventor 张洪刘胜召殷如龙张承来曹明章
Owner SHENZHEN NOPOSION AGROCHEM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com