Synergistic interaction composition containing folpet and fenpyrazamine
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 amfenpyrone and its composition, which is applied in the field of compound pesticides, can solve the problems of discounted control effect, increased control difficulty, and increased resistance of pathogenic bacteria, and achieve good safety effects
Inactive Publication Date: 2018-05-18
YINGDE GREATCHEM CHEM
View PDF2 Cites 0 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
[0004] With the change of planting structure, the planting area of economic crops such as melons, fruits and vegetables has gradually expanded, the degree and number of disease occurrences have increased, and the difficulty of prevention and control has increased; Increase year by year, the control effect of a single agent is greatly reduced, and the control of plant diseases is facing a major challenge
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
[0032] Weigh 7% folpet, 7% fenflufen, 4% sodium dodecylbenzene sulfonate, 7.2% sodium lignosulfonate, 0.3% magnesium aluminum silicate, 0.7% organic bentonite, 5% propylene glycol , 0.1% sodium benzoate, 1% isoamyl alcohol, and deionized water are added to 100% by weight. The above raw materials are mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill to a particle size of D 90 A 14% fenflufen·folpet suspension concentrate was prepared after the thickness was less than 10 μm.
Embodiment 2
[0034] Weigh 20% folpet, 2% fenflufen, 3% polycarboxylate, 2% phenethylphenol polyoxyethylene ether phosphate, 2.5% sodium carboxymethylcellulose, 3% polyethylene Glycol, 0.2% potassium sorbate, 0.1% octanol, and deionized water are added to 100% by weight. The above raw materials are mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill to a particle size of D 90 After the thickness is less than 10 μm, a 22% fenflufen·folpet suspension concentrate is prepared.
Embodiment 3
[0036] Weigh 15% folpet, 6% fenflufen, 4.2% TERSPERSE 2700 (produced by Huntsman, U.S.), 3% sodium lignosulfonate, 2.6% pull open powder BX (dibutyl naphthalene sulfonic acid sodium), 2% sodium lauryl sulfate, 1% polyvinyl alcohol (PVA molecular weight 2000), 3% sucrose, white carbon black added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 21% fenflufen·foldol water-dispersible granules.
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 relates to a synergistic interaction composition containing folpet and fenpyrazamine and application of the composition. Effective active ingredients include folpet and fenpyrazamine, the weight ratio of folpet to fenpyrazamine is 1:20-20:1, preferentially is 1:10-10:1 and further preferentially is 1:5-5:1. The composition can be prepared into agriculturally-allowed emulsion in wateror wettable powder or a suspending agent or water granules. The components are reasonable, the sterilization effect is good, and the activity and sterilizing effects are not simply overlapped by activities of the components; compared with an existing single preparation, the composition has the remarkable synergism besides the remarkable sterilizing effect, and the crop security is good. The goodprevention effect on cucumber downy mildew and botrytis cinerea is achieved, and the remarkably synergic effect on the diseases is achieved by compounding folpet and fenpyrazamine.
Description
technical field [0001] The invention relates to a bactericidal composition safe for crops, which contains fendand and fenpyridone, and belongs to the technical field of compound pesticides. Background technique [0002] Folpet, chemical name: N-trichloromethylthiophthalimide, English common name: folpet, trade name: Folpan, Cuprofal, Fobeci, Sygan PM, Syphal PM, CAS registration number is 133-07 -3, is a fungicide developed by Chevron Chemical Company. At present, Fendan is mainly used to prevent and control grain and oil crops, vegetables, fruit trees and other crop diseases, such as rice sheath blight, rice blast, wheat rust, tobacco anthracnose, peanut leaf spot, rape sclerotinia, tomato gray mold, melons Downy mildew, etc. It is safe and has no phytotoxicity to crops at the recommended dosage. [0003] Amphetamine, chemical name: 1-[(2-propenylthio)formyl]-2-isopropyl-4-(2-methylphenyl)-5-amino-1H-pyrazole- 3-keto, English common name: fenpyrazamine, molecular formula...
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