Hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and Fenoxaprop-p-ethyl and application of hybrid herbicide

A technology of pyroxaprop-ethyl and cyhalofop-ethyl, which is applied in the field of pesticides, can solve the problems of incomplete and effective control of weeds in corn fields, residual toxicity of current crops or subsequent crops, and long-lasting effect in the field. , to achieve the effect of improving drug efficacy, high safety, and broad herbicidal spectrum

Active Publication Date: 2012-05-23
NANJING HUAZHOU PHARMA
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] At present, herbicides in rice fields are limited by the safety of crops, and their herbicidal spectrum is also limited. Using a single herbicide alone cannot completely and effective

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
  • Hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and Fenoxaprop-p-ethyl and application of hybrid herbicide
  • Hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and Fenoxaprop-p-ethyl and application of hybrid herbicide
  • Hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and Fenoxaprop-p-ethyl and application of hybrid herbicide

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] Fensulfuron 1%, Cyhalofop-ethyl 1%, Fenoxaprop-ethyl 8%, Alkylphenol polyoxyethylene ether 4%, Polyoxyethylene polyoxypropylene block compound 5%, Xanthan gum 2% , Xylene 15%, water to 100%, according to the conventional preparation method to prepare a water float with a mass percentage of 10%.

Example Embodiment

[0029] Example 2

[0030] Fensulfuron 2%, Cyhalofop-ethyl 3%, Fenoxaprop-ethyl 10%, NNO (sodium methylene bis-naphtha sulfonate) 9%, Alkylphenol polyoxyethylene ether 5%, Xanthan gum 2 %, water to 100%, according to the conventional preparation method to prepare an aqueous suspension with a mass percentage of 15%.

Example Embodiment

[0031] Example 3

[0032] Fensulfuron 3%, Cyhalofop-ethyl 2%, Fenoxaprop-ethyl 60%, Sodium Lignosulfonate 7%, Sodium Dodecylbenzene Sulfonate 5%, Ammonium Sulfate 5%, Diatomaceous Earth Supplement 100%, formulated into water dispersible granules with a mass percentage of 65% according to the conventional preparation method.

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 belongs to the technical field of pesticide, relating to a herbicide, in particular to a hybrid herbicide containing Cinosulfuron, cyhalofop-butyl and Fenoxaprop-p-ethyl and an application of the hybrid herbicide. The hybrid herbicide takes the Cinosulfuron, the cyhalofop-butyl and the Fenoxaprop-p-ethyl as the main effective ingredients with the mass ratio of (0.1-80): (0.1-80): (0.1-80). The hybrid herbicide containing the Cinosulfuron, the cyhalofop-butyl and the Fenoxaprop-p-ethyl has obvious effect when being applied to the post weeding of a paddy field seedling, in particular to preventing and removing of various grass family weeds, cyperaceae weed family weeds and broad leaf family weeds in the paddy field. On the premise of improving pesticide effect, the hybrid herbicide can delay weed resistance, has the advantages of wide weeding spectrum and long effect lasting period if being compared with a single agent and is safe to the paddy and next batch of crop.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to a herbicide, in particular to a mixed herbicide containing etesulfuron-methyl, cyhalofop-methyl and fenoxaprop-p-p-ethyl and an application thereof. Background technique [0002] China is the country with the longest history of rice cultivation in the world. Rice is one of the main grain crops in my country, with a planting area of ​​about 33 million hectares, accounting for about 29% of the grain crop planting area. [0003] It is reported that rice all over the country is damaged by weeds in different degrees every year. If weeding is not done in the field, rice yield can be reduced by more than 50%. The main harmful weeds in paddy fields are: barnyardgrass, daughter, reed, firefly, water sedge, special-shaped sedge, broken rice sedge, sunshine sedge, eye vegetable, snakehead sausage, wild arrowhead mushroom, and duck tongue grass Wait. In order to reduce the economic loss ca...

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
IPC IPC(8): A01N47/36A01N43/76A01N39/04A01P13/00
Inventor 王红明齐武苑志军贠琰史毓明
Owner NANJING HUAZHOU PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap