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

A kind of herbicidal composition containing terbuthiauron and bibadim and its application

A herbicidal composition, the technology of terbutazone, is applied in the field of pesticides, and can solve the problems of increasing the chance of direct contact of the medicament, low utilization rate of active ingredients, increasing the danger of pesticide applicators, etc., so as to facilitate popularization and application and promote grassland The effect of restoring and prolonging the service life

Active Publication Date: 2017-07-11
SHANDONG RUNBO BIOTECH CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the dosage forms of terbuthiauron and webacil are mostly wettable powders and water-dispersible granules. These dosage forms need to be applied in the form of spraying. This method of application is labor-intensive, labor-intensive, and effective. The utilization rate of the ingredients is low, which increases the chance of direct contact between the agent and people, and increases the danger to the applicators

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of herbicidal composition containing terbuthiauron and bibadim and its application
  • A kind of herbicidal composition containing terbuthiauron and bibadim and its application
  • A kind of herbicidal composition containing terbuthiauron and bibadim and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 120

[0028] Example 1 20% terbuthiauron·Benzadine large granule

[0029]Tebuthiauron 10%, 10% webacid, dispersant polycarboxylate sodium salt 0.5%, calcium lignosulfonate 4.5%, wetting agent dialkyl succinate sulfonate sodium salt 0.5%, dodecyl Sodium alkyl sulfate 1.0%, binder sucrose 4%, dextrin 1%, cornstarch make up 100%.

[0030] The preparation method is as follows: after fully mixing the components evenly, carry out ultrafine airflow pulverization to obtain 750-mesh fine powder, then knead the obtained fine powder in a kneader with an appropriate amount of water, and then granulate through an extrusion granulator. Wet granules with a diameter of 3.0 mm were obtained, and dried in a fluidized bed at 70° C. to obtain 20% terbuthiauron·benzadin large granule.

Embodiment 2

[0031] Example 2 20% terbuthiauron·Benzadine large granule

[0032] The formula and preparation method of the large granule are the same as in Example 1, except that the diameter of the large granule is 2.0mm.

Embodiment 3

[0033] Example 3 20% terbuthiauron·Benzadine large granule

[0034] The formula and preparation method of the large granule are the same as in Example 1, except that the diameter of the large granule is 2.5 mm.

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 discloses a herbicidal composition containing terbuthiuron and herbicide and an application thereof. The composition uses terbuthiuron and herbicide in a mass ratio of 1-40:1-40 as active ingredients. The herbicidal composition of the present invention can be used for controlling weeds in non-cultivated cropping areas, or used for controlling trees and shrubs in pastures and promoting grassland restoration, and the control effect is obviously higher than that of terbuthiauron or herbicide alone. The herbicidal composition is made into a large granule, which can control the release rate of the active ingredients of the pesticide, has a long duration of action, reduces the dosage of the drug, and is not easy to cause phytotoxicity; the large granule does not need to be dissolved in water to be diluted before spraying, and can be directly applied artificially. Sprinkling or spraying on the soil surface by aircraft saves time and effort, and is convenient and quick; the large-grained agent does not attach to the stems and leaves of the crops, has little drift, and has little environmental pollution, avoiding direct contact with phytotoxicity, and is safe for sprayers.

Description

technical field [0001] The invention relates to a herbicidal composition containing terbuthiauron and terbuthiuron and application thereof, in particular to a large-grain herbicidal composition containing terbuthiuron and terbuthiuron and an application thereof, and belongs to the technical field of pesticides. Background technique [0002] Tebuthiuron, English common name: Tebuthiuron, chemical name: N-(5-tert-butyl-1,3,4,-thiadiazol-2-yl)-N,N'-dimethylurea. Tebuthiauron is a white solid with a solubility of 2.5g / L in water (25°C). It is easily soluble in acetone, chloroform, methanol and other organic solvents. Hydrolysis of DT at .6 and pH 9 (25°C) 50 >64 days. Tebuthiauron is a systemic conduction type urea broad-spectrum herbicide and an inhibitor of photosynthesis. Tebuthiauron can be used to control trees and shrubs in pastures; or to control the growth of various plants in non-planted areas; or to selectively control gramineous and broad-leaved weeds in sugarca...

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 Patents(China)
IPC IPC(8): A01N47/36A01P13/00A01N43/54
Inventor 孙国庆侯永生刘杰吴勇
Owner SHANDONG RUNBO BIOTECH CO LTD
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