Fenoxycarb-containing missible oil and application

A technology of phenoxycarb and emulsifiable concentrate, applied in application, insecticide, animal repellent, etc., can solve the problems such as the control effect is not as good as before and the lasting effect period is long, so as to achieve the reduction of dosage, long lasting effect period, and ease of use. Effects of pest resistance

Active Publication Date: 2015-06-17
蚌埠启邦科技信息咨询有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Fenoxycarb is a non-terpene carbamate compound, which has stomach toxicity and contact action, and has the effect of insect growth regulator, and has a broad spectrum of insecticide; but its insecticidal effect is non-neurotic, which is manifested as A variety of insects have strong juvenile hormone activity, which can kill eggs, inhibit the metamorphosis of adults and molting of larvae, and cause the death of larvae after pupa or pupal stage. It has a long lasting effect and is harmless to beneficial organisms.
[0012] However, the abuse has made the pests generally develop strong resistance to this kind of pesticides, and the control effect is not as good as before.

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

Embodiment 1

[0046] Composition of 60% fenoxycarb and methapon

[0047] Methapon 50%,

[0048] Fenoxycarb 10%,

[0049] Ethylene oxide-propylene oxide block copolymer 20%

[0050] Methanol 10%

[0051] Alpha-pinene 10%.

[0052] The preparation method is a conventional method in the art.

[0053] This embodiment medicament is applied to control wheat moth:

[0054] Co-toxicity coefficient: 211.5;

[0055] Add water to dilute the spray by 6000 times, and the control effect is 98.9% 7 days after the application. The 10% fenoxycarb suspending agent is diluted 600 times and the 50% methapone emulsifiable concentrate is diluted 5000 times. They are used in the same way respectively. The effects are 66.5% and 60.1% respectively, the difference is significant.

Embodiment 2

[0057] Composition of 30% fenoxycarb and methapon

[0058] Fenoxycarb 5%,

[0059] Methapon 25%,

[0060] Ethylene oxide-propylene oxide block copolymer 30%

[0061] Methanol 20%

[0062] Alpha-pinene 20%.

[0063] The preparation method is a conventional method in the art.

[0064] This embodiment medicament is applied to the prevention and treatment of tortoise wax scale:

[0065] Co-toxicity coefficient: 209.1;

[0066] Add water to dilute the spray by 3000 times, and the control effect is 98.2% 7 days after the application. The 5% fenoxycarb suspending agent is diluted 300 times and the 25% methapon emulsifiable concentrate is diluted 2000 times. They are used in the same way respectively. The effects are 77.4% and 69.1% respectively, the difference is significant.

Embodiment 3

[0068] Composition of 32% fenoxycarb and methapon

[0069] Fenoxycarb 8%,

[0070] Methapon 24%,

[0071] Ethylene oxide-propylene oxide block copolymer 35%

[0072] Methanol 15%

[0073] Alpha-pinene 18%.

[0074] The preparation method is a conventional method in the art.

[0075] This embodiment medicament is applied to control pine caterpillar:

[0076] Co-toxicity coefficient: 217.8;

[0077] Add water to dilute the spray by 3000 times, and the control effect is 98.5% 7 days after the application. The 8% fenoxycarb suspending agent is diluted 300 times and the 24% methapon emulsifiable concentrate is diluted 2000 times. They are used in the same way respectively. The effects are 73.6% and 77.8% respectively, the difference is significant.

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 particularly relates to fenoxycarb-containing missible oil and application. The fenoxycarb-containing missible oil consists of fenoxycarb and methidathion as effective constituents, wherein the weight ratio of methidathion to fenoxycarb is 20:1 to 1:1; and the fenoxycarb-containing missible oil is particularly good for controlling gelechiid moths, which mainly results from a synergistic interaction effect of various constituents.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to an emulsifiable concentrate containing fenoxycarb 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] Fenoxycarb [0008] 【Chemical name】[2-(4-phenoxyphenoxy)ethyl] ethyl carbamate....

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): A01N57/16A01N25/04A01P7/04A01N47/12
Inventor 徐茂航
Owner 蚌埠启邦科技信息咨询有限公司
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