Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An insecticidal composition and technology of pymetrozine, applied in the field of pesticides, can solve problems such as inefficiency, achieve the effects of reducing pollution, reducing use costs, and expanding the insecticidal spectrum
Inactive Publication Date: 2009-04-29
SHAANXI MEIBANG PHARMA GRP CO LTD
View PDF0 Cites 18 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
[0011] However, pests often develop resistance under the selection pressure of existing pesticides, and single insecticides such as pymetrozine (English common: pymetrozine) and avermectins are often difficult to cope with the concurrent control requirements of multiple insects. do your best
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
[0027] Example 1: 20.5% Pymetrozine·Abamectin suspension
[0028] Pymetrozine 20 parts
[0029] Abamectin 0.5 parts
[0030] Polycarboxylate 5 parts
[0031] Propylene glycol 4 copies
[0032] polyvinyl alcohol 0.3 part
[0033] Glyceryl ether 2 parts
[0034] Make up to 100 parts of water
Embodiment 2
[0035] Example 2: 30% Pymetrozine·Abamectin suspension
[0036] Pymetrozine 29 parts
[0037] Abamectin 1 part
[0038] Sodium lignosulfonate 4 parts
[0039] Ethylene glycol 4 parts
[0040] Xanthan gum 0.2 parts
[0041] 0.5 parts of magnesium aluminum silicate
[0042] Glyceryl ether 2 parts
[0043] Make up to 100 parts of water
Embodiment 3
[0044] Example 3: 35% Pymetrozine·Abamectin wettable powder
[0045] Pymetrozine 34.65 parts
[0046] Abamectin 0.35 parts
[0047] Sodium lauryl sulfate 5 parts
[0048] Sodium Lignosulfonate 5 parts
[0049] Open powder 2 servings
[0050] White carbon black 8 parts
[0051] Kaolin make up to 100 parts
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 belongs to the technical field of pesticide, specifically relates to an insecticidal composition with pymetrozine comprising effective ingredients of pymetrozine and abamectin with weight% of 1-80 : 0.1-20. The inventive composition is added with normal adjuvants and excipients, except for the effective ingredients of pymetrozine and abamectin, to prepare as suspending agent, wettable powder, water dispersible granule for the control of bemisia tabaci, aphid, whitefly, leafhopper, rice fulgorid in the cotton, rice, vegetables and fruit trees, with obvious synergy, and increased insecticidal spectrum of pesticide. The effect of the present invention is obviously higher than that of the single agent thereof.
Description
Technical field [0001] The invention relates to a compound composition with insecticidal activity, in particular to an insecticide composition with synergistic effects of pymetrozine and abamectin, belonging to the technical field of pesticides. Background technique [0002] For decades, pesticides such as pymetrozine have played an increasingly important role in the field of plant protection. [0003] The English common name of pymetrozine: pymetrozine, the chemical name is: (E)-4,5-dihydro-6-methyl-4-(3-pyridinemethyleneamine)-1,2,4-triazine —3(2H)—ketone [0004] The structural formula is: [0005] [0006] Pymetrozine is a novel and highly effective insecticide with high selectivity for piercing and sucking mouthparts. It is mainly used for the control of whitefly, thrips, aphids, whitefly, leafhopper, rice planthopper and other pests. . The control of aphids, planthoppers, whitefly and other pests on crop fields, vegetable fields, ornamental plants, and fruit trees is bein...
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