Compounded pesticide of emamectin-benzoate and fenitrothion
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 methylamino abamectin and benzoate, applied in the field of pesticides, can solve the problems of poor quick-acting properties and high price of pesticides, and achieve the effects of improving drug efficacy, protecting human and animal safety, and enhancing quick-acting properties.
Inactive Publication Date: 2008-05-21
海南利蒙特生物科技有限公司
View PDF0 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
In recent years, emamectin benzoate preparations have been used to control pests such as rice stem borer, rice stem borer, rice leaf roller, cotton bollworm, etc., have good effects
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
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0019] Example 1
[0020] Emamectin benzoate 0.3 kg
[0021] Pythion 19.7 kg
[0022] Agricultural milk 0201 10 kg
[0023] Methanol 2 kg
[0024] Propylene glycol 3 kg
[0025] Hydroxymethyl cellulose 5 kg
[0026] Synergistic aldehyde 0.5 kg
[0027] Xylene 59.3 kg
[0028] Hydrochloric acid 0.2 kg.
[0029] Dissolve the original drug (original powder) with a co-solvent, put most of the solvent in the preparation kettle, and then add the original drug, emulsifier, stabilizer, synergist, pH adjuster, and remaining solvent under stirring, and stir Homogenize, analyze, filter, package, and get it.
Example Embodiment
[0030] Example 2
[0031] Emamectin benzoate 0.4kg
[0032] Pythion 29.6 kg
[0033] Agricultural milk 0201 10 kg
[0034] Methanol 2 kg
[0035] Propylene glycol 3 kg
[0036] Hydroxymethyl cellulose 5 kg
[0037] Synergistic aldehyde 0.5 kg
[0038] Toluene 49.3 kg
[0039] Hydrochloric acid 0.2 kg.
[0040] The preparation method is the same as in Example 1.
Example Embodiment
[0041] Example 3
[0042] Emamectin benzoate 0.5 kg
[0043] Pythion 49.5 kg
[0044] Agricultural milk 0204 15 kg
[0045] Isoamyl alcohol 5 kg
[0046] Glycerin 3 kg
[0047] Sodium polyacrylate 2 kg
[0048] Synergistic sulfone 0.1 kg
[0049] Acetone 24.6 kg
[0050] Potassium hydroxide 0.3 kg.
[0051] The preparation method is the same as in Example 1.
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 discloses a pesticide synthesized by cemamectin benzoate and fenitrothion, pertaining to the complex pesticide technical field. The complex pesticide synthesized by the cemamectin benzoate and the fenitrothion comprises 0.1 to 10 weight percent of the cemamectin benzoate and 20 to 50 weight percent of the fenitrothion. The complex pesticide synthesized by the cemamectin benzoate and the fenitrothion of the invention has a co-toxicity factor as high as 186.02 to 261.77, and has good pesticidal effects in combating such resistant pests as chilo suppressalis, yellow rice borer, rice leaf roller, cotton bollworm, small green cicada, with a control rate reaching 96.78 percent. The invention has quick and long persistent effect, little damage to environment and human body and low cost.
Description
technical field [0001] The invention relates to the technical field of pesticides, in particular, the invention relates to a compound pesticide of emamectin benzoate and fenitrothion, which is suitable for preventing and treating rice borer, rice borer, and rice borer Leaf borer, cotton bollworm, small green leafhopper and other resistant pests. Background technique [0002] Because people use a single dosage of chemical insecticides for a long time, pests are prone to develop resistance. In order to achieve the effect of pest control, they have to use more toxic pesticides or increase the amount of pesticides used, which not only increases the economic burden of farmers, but also pollutes the ecological environment. , destroy the ecological balance, affect the safety of agricultural products, and kill a large number of natural enemies of pests, resulting in more rampant pests. At present, there are a large number of mixed insecticides on the market, most of which are mixed...
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