Supercharge Your Innovation With Domain-Expert AI Agents!

Weeding composition containing oxaziclomefone and pinoxaden, and application thereof

A herbicidal composition and pinoxaden technology are applied in the field of pesticides to achieve the effects of being convenient to use, expanding the scope of use and service life, and delaying the resistance of weeds

Inactive Publication Date: 2020-02-11
江西正邦作物保护股份有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present inventor has carried out in-depth research on this, and on the basis of a large number of indoor formula screening tests and field drug efficacy tests, it has been found that oxazicone and pinoxaden are mixed, and within a certain range of mixing ratios, the rice Field weeds show synergistic effect, and the mixing and application of oxaziclozone and pinoxaden has not been reported so far

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
  • Weeding composition containing oxaziclomefone and pinoxaden, and application thereof
  • Weeding composition containing oxaziclomefone and pinoxaden, and application thereof
  • Weeding composition containing oxaziclomefone and pinoxaden, and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 5

[0046] Embodiment one 25% oxaziclozone pinoxaden suspension concentrate (SC)

[0047] When the composition is made into a suspending agent, it contains the following component contents:

[0048] Oxazicone 15%, pinoxaden 10%, polyoxyethylene sulfonyl castor oil nonionic 2%, calcium sulfonyl succinate anion 1%, polycarboxylate 1%, xanthan gum 0.15%, urea 2.5 %, sodium benzoate 0.30%, diethanolamine 0.8%, and water to make up to 100%.

[0049] Put the above materials into the mixing reactor in turn and stir evenly, then grind at high speed with a sand mill until the particle size D90=5μm, and then homogenize and blend to form a uniform off-white suspension.

Embodiment 2 0

[0050] Example two 30% oxaziclozone pinoxaden water dispersible granule (WG)

[0051] When the composition is made into water-dispersible granules, it contains the following components:

[0052] 20% oxacitrazone, 10% pinoxaden technical product, 8% sodium naphthalenesulfonic acid condensate, 5% sodium lauryl sulfate, 15% ammonium sulfate, 10% glucose, 2% white carbon black, Washed kaolin topped up to 100%.

[0053] First mix the original drug and other additives evenly, air powder, add water and knead, finally granulate and dry.

Embodiment 3 0

[0054] Example 3 50% pinoxaden · oxazicone wettable powder (WP)

[0055] When the composition is made into wettable powder, it contains the following components:

[0056] 25% oxacitrazone, 25% pinoxaden technical, 5% organic silicon, 4% methylene bis-naphthalene sulfonate, 1% sodium lauryl sulfate, 2% white carbon black, light carbonic acid Calcium 12%, water-washed kaolin supplemented to 100%.

[0057] First mix the original drug and other additives evenly, and then pulverize by high-speed air flow to a particle size of D90=27μm, showing off-white powdery solid with good fluidity.

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention provides a weeding composition containing oxaziclomefone and pinoxaden, and an application thereof, and belongs to the technical field of pesticides. The weeding composition containing oxaziclomefone and pinoxaden comprises effective amounts of two active ingredients which are oxaziclomefone and pinoxaden, wherein a weight ratio of oxaziclomefone to pinoxaden is (1-20):(20-1). The weeding composition has a very remarkable synergistic effect on prevention and control of gramineous weeds in paddy fields, expands the weeding spectrum, reduces the use amount of pesticides, reduces the residual amount of the pesticides on crops, reduces environmental pollution, and greatly delays the generation of pesticide resistance of the weeds.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing oxazone and pinoxaden and its application. Background technique [0002] Rice is the main food crop in my country, and weeding in rice fields is one of the most important problems in rice production. Among them, chemical weeding is the most economical and effective means of weed control in paddy fields. It has the characteristics of low cost, high efficiency, simple operation, low labor intensity, and obvious control effect. Chemical herbicides can cause problems such as weed resistance and the evolution of resistance. In addition, paddy fields have complex grass phases, grass weeds, broad-leaved weeds, sedges and other weeds are mixed. A single species of herbicide cannot completely solve the weeds in paddy fields, and it will show some defects or defects. limitation. So far, the rational compounding or mixing of different ty...

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): A01N43/90A01N43/86A01P13/00
CPCA01N43/86A01N43/90
Inventor 高宽张威朱植银谢远芳程凡贵
Owner 江西正邦作物保护股份有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com