Chlorfenapyr suspension containing semen pharbitidis methanol extract and application of chlorfenapyr suspension
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of extract and morning glory, applied in the field of pesticides, to achieve the effect of reducing the amount of pesticides used, reducing the amount of crop residues, and improving the excitability of insects
Inactive Publication Date: 2019-07-12
JIANGSU ESSENCE AGROCHEM +1
View PDF2 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, there are no relevant reports on the compounding of the methanol extract and chlorfenapyr at home and abroad.
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021]
[0022] According to the measurement requirements of the above formula, weigh the methanol extract, chlorfenapyr, wetting agent, dispersant, preservative, antifreeze, suspending agent, defoamer and part of deionized water, fully wet and stir well Enter the sand mill for sand grinding, until the particle size D 95 If the thickness is less than 5μm, it is discharged to the preparation kettle, and the thickener and deionized water are supplemented to make it evenly prepared, and all quality indicators are sampled and tested, and can be packaged only after passing the test.
Embodiment 2
[0024]
[0025]
[0026] According to the measurement requirements of the above formula, weigh the methanol extract, chlorfenapyr, wetting agent, dispersant, preservative, antifreeze, suspending agent, defoamer and part of deionized water, fully wet and stir well Enter the sand mill for sand grinding, until the particle size D 95 If the thickness is less than 5μm, it is discharged to the preparation kettle, and the thickener and deionized water are supplemented to make it evenly prepared, and all quality indicators are sampled and tested, and can be packaged only after passing the test.
Embodiment 3
[0028]
[0029]
[0030] According to the measurement requirements of the above formula, weigh the methanol extract, chlorfenapyr, wetting agent, dispersant, preservative, antifreeze, suspending agent, defoamer and part of deionized water, fully wet and stir well Enter the sand mill for sand grinding, until the particle size D 95 If the thickness is less than 5μm, it is discharged to the preparation kettle, and the thickener and deionized water are supplemented to make it evenly prepared, and all quality indicators are sampled and tested, and can be packaged only after passing the test.
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
Login to view more
Abstract
The invention provides a chlorfenapyr suspension containing a semen pharbitidis methanol extract and application of the chlorfenapyr suspension in preventing and controlling crop pests. The chlorfenapyr suspension comprises the semen pharbitidis methanol extract and chlorfenapyr, wherein the mass ratio of the semen pharbitidis methanol extract to the chlorfenapyr is (1:65)-(1:1). The chlorfenapyrsuspension has the advantages that the semen pharbitidis methanol extract and the chlorfenapyr are compounded, the semen pharbitidis methanol extract can improve the excitability of insects, the excitation of the respiratory action of insect mitochondria is facilitated, the action of the chlorfenapyr on a target site is promoted, and a synergistic effect is ahiceved on target pests in a certain range; the semen pharbitidis methanol extract comprises fatty oil components, has wide biological activity, has a certain permeability to the insect epidermis, and can enhance the contact killing effectof the chlorfenapyr; the control effect is better than a single agent, and the service life of the chlorfenapyr can be prolonged; the pesticide dosage is reduced, the crop residual quantity is reduced, the environmental pollution is reduced; the pesticide-resistant development of various insect pests is retarded; the resistance to rain erosion is achieved.
Description
technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a chlorfenapyr suspension containing methanol extract of petunias and its application. Background technique [0002] Zignus japonicus is a traditional Chinese medicine with multiple functions. In recent years, it has been found that the methanol extract of Semen japonicus has obvious contact killing effect on moth pests. It is a new type of botanical pesticide with effective Control effect. [0003] Chlorfenapyr (chlorfenapyr) chemical name: 4-bromo-2-(4-chlorophenyl)-1-ethoxymethyl-5-trifluoromethylpyrrole-3-carbonitrile. Chlorfenapyr is a new type of pyrrole compound, which acts on the mitochondria of cells in insects and inhibits the conversion of adenosine diphosphate (ADP) to adenosine triphosphate (ATP) by affecting the normal function of multifunctional oxidases in insects. The energy necessary for cells to maintain their vital functions, leading to the de...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more