Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent

A technology containing fenpropathrin and fenpropathrin, which is applied in the fields of application, acaricide, biocide, etc., can solve the problems of non-report and application

Inactive Publication Date: 2017-02-01
郭秦
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] There is no report and application of...

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
  • Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent
  • Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent
  • Compounded smoke agent containing fenpropathrin and pyridaben, and application of the smoke agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The present invention proposes a compound smoke agent containing fenpropathrin and pyridaben. The raw materials include fenpropathrin and pyridaben. The joint synergistic effect of the mite Tetranychuscinnabarinus is as follows:

[0023] deal with Proportion LC50(ug / mL) co-toxicity coefficient Fenpropathrin - 32.31 - Pyridaben - 10.13 - Fenpropathrin: Pyridaben 30∶2 29.54 124.1 Fenpropathrin: Pyridaben 20∶2 26.35 129.4 Fenpropathrin: Pyridaben 15∶4 15.08 148.6 Fenpropathrin: Pyridaben 10∶4 12.75 163.1 Fenpropathrin: Pyridaben 10∶10 7.26 198.8 Fenpropathrin: Pyridaben 5∶10 8.05 164.4 Fenpropathrin: Pyridaben 5∶15 8.58 158.7 Fenpropathrin: Pyridaben 5∶20 9.47 134.4 Fenpropathrin: Pyridaben 1∶20 9.98 123.8 Fenpropathrin: Pyridaben 1∶30 10.04 121.3

[0024] It can be seen from the above table that the compound smoke agent of fenpropathrin and pyridaben, in the r...

Embodiment 2

[0032] The present invention proposes a compound smoke agent containing fenpropathrin and pyridaben. The raw materials include 10% fenpropathrin, 30% pyridaben, 40% ammonium nitrate, and 10% ammonium chloride. %, 10% of wood flour, measured separately, pulverized, stirred evenly, and made into 40% fenpropathrin · pyridaben smoke agent.

[0033] This embodiment 2 is applied to control tomato cinnabar spider mite Tetranychuscinnabarinus. 40% fenpropathrin·pyridaben smoke agent at 110 g / mu has 85.2% and 91.9% control effects 7 days and 14 days after igniting the smoker during the occurrence period of Tetranychus cinnabarinus. Contrast single agent 20% fenpropathrin emulsifiable concentrate (application rate is 25 milliliters / mu), 10% pyridaben microemulsion (application rate is 60 milliliters / mu), the control effect of 7 days after the medicine is respectively 68.8% , 71.3%, and the control effect 14 days after the drug was 83.5%, 86.5%. After mixing fenpropathrin and pyridaben...

Embodiment 3

[0035] The present invention proposes a compound smoke agent containing fenpropathrin and pyridaben, and its raw materials include by weight percentage: 10% of fenpropathrin, 10% of pyridaben, 40% of ammonium nitrate, ammonium chloride 10%, wood flour 42%, respectively measure and pulverize, stir evenly, and make 20% fenpropathrin · pyridaben smoke agent.

[0036] This embodiment 3 is applied to control Tetranychuscinnabarinus eggplant cinnabarinus. 20% fenpropathrin · pyridaben smoke agent at 200 g / mu, the control effects were 88.2% and 93.9% respectively 7 days and 14 days after the cinnabarinus cinnabarinus ignited the smoker. Contrast single agent 20% fenpropathrin emulsifiable concentrate (application rate is 25 milliliters / mu), 10% pyridaben microemulsion (application rate is 60 milliliters / mu), the control effect of 7 days after the medicine is respectively 67.8% , 83.7%, and the control effect 14 days after the drug was 78.5%, 88.5%. After mixing fenpropathrin and py...

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 compounded smoke agent containing fenpropathrin and pyridaben, and an application of the smoke agent. The smoke agent comprises, by weight, 1.5-30% of fenpropathrin, 1.5-40% of pyridaben, 35-45% of an oxidant, 2.5-26% of a fuel and 2.5-26% of an assistant, and the sum of the proportions of all above raw materials is 100%. The two active components fenpropathrin and pyridaben are compounded, so the compounded smoke agent has excellent synergistic effects in a preset proportioning ratio, the insecticidal effect of the compounded smoke agent is obviously better than that of single doses, the compounded smoke agent has good last-acting property and long persistence, the pest-resistant spectrum is enlarged, the service life of pesticides is prolonged, and the pesticide resistance of pests is delayed; and the compounded smoke agent formed by the oxidant, fuel and the assistant has the advantages of no water source or special devices, simple method, convenience in carrying, labor and time saving, and reduction of the pesticide cost of peasants.

Description

technical field [0001] The invention relates to the technical field of door plank manufacturing, in particular to a compound smoke agent containing fenpropathrin and pyridaben. Background technique [0002] Acarids are arachnid pests. Most of the common harmful mites belong to the orders Eucarina and Acarina, and they are one of the important pests that harm a variety of crops. Mites have strong fecundity, many generational generations, small range of activities, rapid accumulation of resistance factors, and easy occurrence of drug resistance. Combining components of different varieties is a common method for controlling resistant pests, which is of positive significance to the sustainable development of agriculture. [0003] Fenpropathrin chemical name: α-cyano-3-phenoxybenzyl-2,2,3,3-tetramethylcyclopropanecarboxylate, molecular formula: C 22 h 23 NO 3 , Fenpropathrin belongs to the class of pyrethroid insecticides, it has a broad insecticidal spectrum, a long residual...

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): A01N53/08A01N25/18A01P7/02A01N43/58
Inventor 郭秦
Owner 郭秦
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