Product Specifications
| Prod Model: |
0.5% AS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Source: |
botanic |
| Appearance: |
Liquid |
| CAS: |
2086-83-1 |
| Molecular Formula: |
C20H18NO4 |
| Classification: |
Agrochemicals & Pesticides |
Product Description
Berberine
Common name: Berberine
Molecular formula: C20H18NO4
Physical and chemical properties:
Berberine is a kind of quartermary ammonium alkaloids. Melting point: 145 degree celsius. Soluble in water, hardly soluble in benzene, diethyl ether, chloroform. Its salt slightly soluble in water, for example: hydrochloride is 1:500, sulfate is 1:30.
Toxicity: slight toxicity. intraperitoneal injection LD5024.3mg/kg. No accumulation when always application.
Mode of action:
Berberine is a kind of poison substance which acts on cell membrane. It hurts cell membrane, leads to change the component of cell, but it don't influence the synthesis of nucleic acid, increasing decomposable process of protein, as well as change the component of fatty acid.
Functions:
Berberine has the function of controlling/ cure. It exerts its function mainly by improving the ability of plant immunity, and has been widely used on virus diseases on many crops, like green pepper, tomato etc.. It is of high efficacy against tomato early blight, strawberry grey mold, white powdery mildew, grape black blain disease etc. and can promote plant growth. There isn't any registrations about Berberin in our country now.
|
Crops |
Target disease |
Dosage (0.5% AS) |
Application |
|
Rice, wheat, cotton, corn |
Virus disease, bacterial disease |
Dilutions:
Adult crop: 400—600x
Seedling crop: 800—1000x |
Spraying
|
|
Melon, vegetables, cruciferae crops, beans, Chinese medicine, lawn. |
Many kinds of disease: gray mold, anthracnose, leaf mold, powdery mildew, downy mildew. |
Dilutions: 600x |
spraying |
|
Grape, fruit tree, valuable trees. |
Many kinds of disease |
Dilutions: 400—600x |
spraying |
Chengdu Newsun Crop Science Co., Ltd is a national high-tech enterprise, focusing on the green and organic agriculture protection products, specialized in the research and development, production and marketing of bio & botanic pesticides and inputs since 1985. Now Chengdu Newsun presents as a leader manufacturer of bio& botanic pesticides/inputs globally.
Chengdu Newsun has more than 25 years experience in crop protection & care, owns more than 100 Scientific and technological achievements and patents of inventions. In 2010, Chengdu Newsun established his long term strategy: "the Safe & Healthy Crops Protection solutions". And already launched the Green and Organic Research Centre, Completed the construction of Sichuan enterprise technology centre and Chengdu municipal enterprise technology center and put the factory of Green and Healthy Crop Protection which covers more than 67000 square meters.
Chengdu Newsun already has planned to launch more than 300 products: Bio& botanic pesticides TC, formulations and Physical Control of pests products which covers the pesticides for the all Organic Agriculture protection and sustainable Agriculture.
And in 2011, Chengdu Newsun already has launched 20 kinds of bio& botanic pesticides. Till now in China, Chengdu Newsun presents as the first one and the only one company which can supply the products and services for fulfill of Green & Organic Agriculture systematically.
Now, Chengdu Newsun has more than 400 staffs and most of the staffs are more professional. Chengdu Newsun is keeping a long and stable strategic partnership with more than 10 universities such as China Agriculture University, North West Agriculture and Forestry University, Sichuan Agriculture University, Sichuan University of Traditional Chinese Medicine and etc.
We (Chengdu Newsun) are dedicated to the Safe & Healthy Crops Protection solutions and serve farmers globally...
