Chlorfenapyr-containing missible oil and its application

A technology of chlorfenapyr and emulsifiable concentrate, which is applied to the emulsifiable concentrate containing chlorfenapyr and its application field, which can solve the problems of single effect and high risk of resistance, and achieve the effects of reducing dosage, expanding control spectrum and enhancing effect

Inactive Publication Date: 2014-04-09
广西钟山县富强雅瑶华香农业有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The agent has the following characteristics: broad-spectrum insecticide and acaricide; both stomach poisoning and contact killing; no cross-resistance with other insecticides; moderate residual activity on crops; effective root absorption in nutrient solut

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 Embodiment

[0052] Example 1

[0053] Composition of 60% chlorfenapyr and pyrethroid

[0054] Acetaminophen 50%,

[0055] Chlorfenapyr 10%,

[0056] Nongru 500#20%

[0057] Isooctyl alcohol 10%

[0058] Kerosene 10%.

[0059] The preparation method may be a conventional method in the field.

[0060] The medicament of this embodiment is applied to control the green tea leafhopper:

[0061] The co-toxicity coefficient is: 208.5;

[0062] Diluted spray at 6000 times with water, 7 days after application, the control effect is 99.2%, 10% chlorfenapyr suspension diluted 600 times and 50% paracetaphos EC diluted 5000 times, respectively, use the same method, 7 days after application, control The effects were 67.5% and 73.9%, respectively, with significant differences.

Example Embodiment

[0063] Example 2

[0064] Composition of 30% Chlorfenapyr and acetaminophen

[0065] Chlorfenapyr 5%,

[0066] 25% trimethoprim,

[0067] Nongru 500#30%

[0068] Isooctyl alcohol 20%

[0069] Kerosene 20%.

[0070] The preparation method may be a conventional method in the field.

[0071] The medicament of this embodiment is used to prevent and control Liriomyza:

[0072] The co-toxicity coefficient is: 205.4;

[0073] Diluted spray 3000 times with water, 7 days after application, the control effect is 98.2%, 5% chlorfenapyr suspension diluted 300 times and 25% paracetaphos EC diluted 2000 times, respectively use the same method, 7 days after application, control The effects were 66.2% and 68.7%, respectively, with significant differences.

Example Embodiment

[0074] Example 3

[0075] Composition of 32% chlorfenapyr and chlorfenaphos

[0076] Chlorfenapyr 8%,

[0077] Acetaminophen 24%,

[0078] Nongru 500#35%

[0079] Isooctyl alcohol 15%

[0080] Kerosene 18%.

[0081] The preparation method may be a conventional method in the field.

[0082] The medicament of this embodiment is used to control fruit fly:

[0083] The co-toxicity coefficient is: 209.4;

[0084] Diluted spray 3000 times with water, 7 days after application, the control effect is 99.3%, 8% chlorfenapyr suspension diluted 300 times and 24% paracetaphos EC diluted 2000 times, respectively use the same method, 7 days after application, control The effects were 72.4% and 64.3%, respectively, with significant differences.

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 compounding, and concretely relates to a chlorfenapyr-containing missible oil and its application. The effective components of the chlorfenapyr-containing missible oil comprise chlorfenapyr and methidathion, wherein a weight ratio of methidathion to chlorfenapyr is 20:1-1:1. The chlorfenapyr-containing missible oil has a good prevention and control effect especially on tea lesser leafhopper under the synergistic effect of the above components.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to an emulsifiable concentrate containing chlorfenapyr and its application. Background technique [0002] Methaphos [0003] One of the English names is Methidathion, CAS number 950-37-8, molecular formula C 6 h 11 N 2 o 4 P.S. 3 , molecular weight 302.3313. [0004] The pure product is colorless crystal. The relative density is 1.495 (20°C), and the solubility at 20°C is: cyclohexanone 850g / kg, acetone 690g / kg, xylene 600g / kg, ethanol 260g / kg, water 250mg / kg. [0005] It has contact and stomach poisoning effects; it has osmotic effect but no systemic effect; it is a broad-spectrum, highly toxic insecticide and acaricide. [0006] However, its effect is also very single, and the risk of resistance after large-scale application is also very high. [0007] chlorfenapyr [0008] The English name Chlorfenapyr is a new type of heterocy...

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): A01N57/16A01N25/04A01P7/04A01N43/36
Inventor 迟宗磊丁振洋
Owner 广西钟山县富强雅瑶华香农业有限公司
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