Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for pesticides and crops, applied in the field of pesticides, can solve problems such as no pesticides, and achieve the effects of short residual period, environmental friendliness and high activity
Inactive Publication Date: 2013-08-07
SHANGHAI HETENG FINE CHEM +1
View PDF5 Cites 2 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] but no insecticides involving ethiprole and isoprocarb
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
[0035] The rice planthopper (Nilaparvata lugens) was harvested from this field and the 3rd instar nymphs were reared indoors with rice seedlings for multiple generations for the experiment.
[0036] Weigh 0.1040g ethiprole 96.2% original drug and dissolve it with 0.5ml DMF, add 0.2ml Tween80 emulsifier, stir evenly, add 99.3ml water to make 100mg / L mother liquor, then take 20ml mother liquor and add 80ml containing 0.1% Prepare 200mg / L test solution in water containing Tween80 emulsifier, and then dilute to 100, 50, 25, 12.5 and 6.25mg / L with water containing 0.1% Tween80 emulsifier in a ratio of 2 times, a total of 6 concentrations are carried out test.
[0037]Weigh 0.1031g of isoprocarb 97% original drug, dissolve it in 0.5ml of DMF, add 0.2ml of Tween80 emulsifier, stir evenly, add 99.3ml of water to make a 100mg / L mother solution, then take 10ml of the mother solution and add 80ml containing 0.1% Prepare 20mg / L test solution in water containing Tween80 emulsifier, and th...
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 pesticide mainly used for crops. The pesticide comprises a component A and a component B, wherein the component A is one of ethiprole, meta-tolyl-N-meth ylcarbamate, chlorfenapyr, methomyl, acetamiprid or buprofezin, the component B is one of isoprocarb, pymetrozine, fipronil, nitenpyram or tebufenozide, and the weight ratio of the component A to the component B is from 90:1 to 1:90. The pesticide mainly used for crops is used for preventing and treating pests, including various aphids, leafhoppers, plant hoppers, aleyrodids, scarab larvae, potato beetles, eelworms, ground beetles and leaf miners, in paddy, wheat, tea plants, fruit trees, soybeans, rapeseed plants, beet, tomatoes, other vegetables and cotton.
Description
technical field [0001] The present invention relates to an insecticide, in particular to an insecticide mainly used for crops. Background technique [0002] The Chinese patent with application number 201110080238.6 discloses a mixed insecticide of ethiprole and monosultap, wherein the active ingredients are ethiprole and monosultap, and the weight percentage of ethiprole and monosultap is 1~ 50%: 1-80%, used to prevent and control agricultural pests, and has relatively high activity on pests on cereals, vegetables, and cotton. [0003] The Chinese patent application number 200710022838 discloses a compound insecticide of carbamate isoprocarb and novel heterocyclic pymetrozine, wherein the weight of carbamate isoprocarb and novel heterocyclic pymetrozine Mixtures of selected carbamates isoprocarb and novel heterocyclic pymetrozines in ratios 1:5 to 5:1 are described in Insecticides against rice planthoppers. [0004] But there are no insecticides involving ethiprole and iso...
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