COVID-19 Global & USA Chemical Seed Treatment Market Research by Company, Type & Application 2015-2026
SUMMARY
HeyReport estimates that the Chemical Seed Treatment market size will grow from xxx Million USD in 2020 to xxxx Million USD by 2025, and with a CAGR of xx%. The base year considered for this report is 2019, and the market forecast is projected from 2021 to 2025.
In this report, HeyReport discusses the Global & China industrial policies, economic environment, and the impact of covid-19 on the Chemical Seed Treatmentindustry and its cost structure. Besides, this report covers the basic market dynamics, market size and companies competition data. In addition, the report also conducts basic market research on major product type, market end-use and regional trade.
Market Segment as follows:
Product Type Segmentation Includes
Section 1:
Product definition, type and application, Global & China market overview;
Section 2:
Global & China Market competition by company;
Section 3:
Global & China sales revenue, volume and price by type;
Section 4:
Global & China sales revenue, volume and price by application;
Section 5:
China export and import;
Section 6:
Company information, business overview, sales data and product specifications;
Section 7:
Industry chain and raw materials;
Section 8:
Industrial policies & economic environment
Section 9:
Conclusion.
For any other requirements, please feel free to contact HeyReport for customized contents.
HeyReport estimates that the Chemical Seed Treatment market size will grow from xxx Million USD in 2020 to xxxx Million USD by 2025, and with a CAGR of xx%. The base year considered for this report is 2019, and the market forecast is projected from 2021 to 2025.
In this report, HeyReport discusses the Global & China industrial policies, economic environment, and the impact of covid-19 on the Chemical Seed Treatmentindustry and its cost structure. Besides, this report covers the basic market dynamics, market size and companies competition data. In addition, the report also conducts basic market research on major product type, market end-use and regional trade.
Market Segment as follows:
Product Type Segmentation Includes
- Insecticides
- Fungicides
- Other Chemicals
- Cornmaize
- Soybean
- Wheat
- Rice
- Canola
- Cotton
- Others
- BASF
- Bayer
- Monsanto
- Dupont
- Chemtura Agrosolutions
- Adama Agricultural Solutions
- Incotec Group
- Verdesian Life Sciences
- Nufarm
- Novozymes
- Syngenta International
- Advanced Biological Marketing
Section 1:
Product definition, type and application, Global & China market overview;
Section 2:
Global & China Market competition by company;
Section 3:
Global & China sales revenue, volume and price by type;
Section 4:
Global & China sales revenue, volume and price by application;
Section 5:
China export and import;
Section 6:
Company information, business overview, sales data and product specifications;
Section 7:
Industry chain and raw materials;
Section 8:
Industrial policies & economic environment
Section 9:
Conclusion.
For any other requirements, please feel free to contact HeyReport for customized contents.
1 MARKET OVERVIEW
1.1 Market Segment Overview
1.1.1 Product Definition
1.1.2 Market by Type
1.1.2.1 Insecticides
1.1.2.2 Fungicides
1.1.2.3 Other Chemicals
1.1.3 Market by Application
1.1.3.1 Cornmaize
1.1.3.2 Soybean
1.1.3.3 Wheat
1.1.3.4 Rice
1.1.3.5 Canola
1.1.3.6 Cotton
1.1.3.7 Others
1.2 Global & USA Market Size & Forecast
1.2.1 Global Market (2015-2020 & 2021-2026)
1.2.2 USA Market (2015-2020 & 2021-2026)
2 GLOBAL & USA MARKET BY COMPANY
2.1 Global Sales by Company
2.2 USA Sales by Company
3 GLOBAL & USA MARKET BY TYPE
3.1 Global Sales by Product Type
3.2 USA Sales by Product Type
4 GLOBAL & USA MARKET BY APPLICATION
4.1 Global Sales by Application
4.2 USA Sales by Application
5 USA TRADE
5.1 Export Overview
5.2 Import Overview
6 KEY COMPANIES LIST
6.1 BASF
6.1.1 Company Information
6.1.2 Product Specifications
6.1.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.2 Bayer
6.2.1 Company Information
6.2.2 Product Specifications
6.2.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.3 Monsanto
6.3.1 Company Information
6.3.2 Product Specifications
6.3.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.4 Dupont
6.4.1 Company Information
6.4.2 Product Specifications
6.4.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.5 Chemtura Agrosolutions
6.5.1 Company Information
6.5.2 Product Specifications
6.5.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.6 Adama Agricultural Solutions
6.6.1 Company Information
6.6.2 Product Specifications
6.6.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.7 Incotec Group
6.7.1 Company Information
6.7.2 Product Specifications
6.7.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.8 Verdesian Life Sciences
6.8.1 Company Information
6.8.2 Product Specifications
6.8.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.9 Nufarm
6.9.1 Company Information
6.9.2 Product Specifications
6.9.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.10 Novozymes
6.10.1 Company Information
6.10.2 Product Specifications
6.10.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.11 Syngenta International
6.11.1 Company Information
6.11.2 Product Specifications
6.11.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.12 Advanced Biological Marketing
6.12.1 Company Information
6.12.2 Product Specifications
6.12.3 Business Data (2015-2020) ( Sales Revenue, Cost and Margin)
7 INDUSTRY UPSTREAM
7.1 Industry Chain
7.2 Upstream Overview
8 POLICIES & MARKET ENVIRONMENT
8.1 Policies
8.1.1 Major Regions Policies
8.1.2 Policies in USA
8.2 Market Environment
8.2.1 Porter's Five Forces
8.2.2 Impact of COVID-19
9 RESEARCH CONCLUSION
1.1 Market Segment Overview
1.1.1 Product Definition
1.1.2 Market by Type
1.1.2.1 Insecticides
1.1.2.2 Fungicides
1.1.2.3 Other Chemicals
1.1.3 Market by Application
1.1.3.1 Cornmaize
1.1.3.2 Soybean
1.1.3.3 Wheat
1.1.3.4 Rice
1.1.3.5 Canola
1.1.3.6 Cotton
1.1.3.7 Others
1.2 Global & USA Market Size & Forecast
1.2.1 Global Market (2015-2020 & 2021-2026)
1.2.2 USA Market (2015-2020 & 2021-2026)
2 GLOBAL & USA MARKET BY COMPANY
2.1 Global Sales by Company
2.2 USA Sales by Company
3 GLOBAL & USA MARKET BY TYPE
3.1 Global Sales by Product Type
3.2 USA Sales by Product Type
4 GLOBAL & USA MARKET BY APPLICATION
4.1 Global Sales by Application
4.2 USA Sales by Application
5 USA TRADE
5.1 Export Overview
5.2 Import Overview
6 KEY COMPANIES LIST
6.1 BASF
6.1.1 Company Information
6.1.2 Product Specifications
6.1.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.2 Bayer
6.2.1 Company Information
6.2.2 Product Specifications
6.2.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.3 Monsanto
6.3.1 Company Information
6.3.2 Product Specifications
6.3.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.4 Dupont
6.4.1 Company Information
6.4.2 Product Specifications
6.4.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.5 Chemtura Agrosolutions
6.5.1 Company Information
6.5.2 Product Specifications
6.5.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.6 Adama Agricultural Solutions
6.6.1 Company Information
6.6.2 Product Specifications
6.6.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.7 Incotec Group
6.7.1 Company Information
6.7.2 Product Specifications
6.7.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.8 Verdesian Life Sciences
6.8.1 Company Information
6.8.2 Product Specifications
6.8.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.9 Nufarm
6.9.1 Company Information
6.9.2 Product Specifications
6.9.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.10 Novozymes
6.10.1 Company Information
6.10.2 Product Specifications
6.10.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.11 Syngenta International
6.11.1 Company Information
6.11.2 Product Specifications
6.11.3 Business Data (2015-2020) (Capacity, Sales Revenue, Volume, Price, Cost and Margin)
6.12 Advanced Biological Marketing
6.12.1 Company Information
6.12.2 Product Specifications
6.12.3 Business Data (2015-2020) ( Sales Revenue, Cost and Margin)
7 INDUSTRY UPSTREAM
7.1 Industry Chain
7.2 Upstream Overview
8 POLICIES & MARKET ENVIRONMENT
8.1 Policies
8.1.1 Major Regions Policies
8.1.2 Policies in USA
8.2 Market Environment
8.2.1 Porter's Five Forces
8.2.2 Impact of COVID-19
9 RESEARCH CONCLUSION
LIST OF TABLES
Table Global Market Sales Revenue by Company 2015-2020
Table Global Market Sales Revenue Share by Company 2015-2020
Table Global Market Sales Volume by Company 2015-2020
Table Global Market Sales Volume Share by Company 2015-2020
Table Global Price by Company 2015-2020
Table USA Market Sales Revenue by Company 2015-2020
Table USA Market Sales Revenue Share by Company 2015-2020
Table USA Market Sales Volume by Company 2015-2020
Table USA Market Sales Volume Share by Company 2015-2020
Table USA Price by Company 2015-2020
Table Global Market Sales Revenue by Type 2015-2020
Table Global Market Sales Revenue Share by Type 2015-2020
Table Global Market Sales Volume by Type 2015-2020
Table Global Market Sales Volume Share by Type 2015-2020
Table Global Price by Type 2015-2020
Table USA Market Sales Revenue by Type 2015-2020
Table USA Market Sales Revenue Share by Type 2015-2020
Table USA Market Sales Volume by Type 2015-2020
Table USA Market Sales Volume Share by Type 2015-2020
Table USA Price by Type 2015-2020
Table Global Market Sales Revenue by Application 2015-2020
Table Global Market Sales Revenue Share by Application 2015-2020
Table Global Market Sales Volume by Application 2015-2020
Table Global Market Sales Volume Share by Application 2015-2020
Table Global Price by Application 2015-2020
Table USA Market Sales Revenue by Application 2015-2020
Table USA Market Sales Revenue Share by Application 2015-2020
Table USA Market Sales Volume by Application 2015-2020
Table USA Market Sales Volume Share by Application 2015-2020
Table USA Price by Application 2015-2020
Table USA Export 2015-2020 (Million USD)
Table USA Export 2015-2020 (Volume)
Table USA Import 2015-2020 (Million USD)
Table USA Import 2015-2020 (Volume)
Table Sales Revenue, Salels Volume, Price, Cost and Margin of BASF
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Bayer
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Monsanto
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Dupont
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Chemtura Agrosolutions
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Adama Agricultural Solutions
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Incotec Group
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Verdesian Life Sciences
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Nufarm
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Novozymes
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Syngenta International
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Advanced Biological Marketing
Table Global Market Sales Revenue by Company 2015-2020
Table Global Market Sales Revenue Share by Company 2015-2020
Table Global Market Sales Volume by Company 2015-2020
Table Global Market Sales Volume Share by Company 2015-2020
Table Global Price by Company 2015-2020
Table USA Market Sales Revenue by Company 2015-2020
Table USA Market Sales Revenue Share by Company 2015-2020
Table USA Market Sales Volume by Company 2015-2020
Table USA Market Sales Volume Share by Company 2015-2020
Table USA Price by Company 2015-2020
Table Global Market Sales Revenue by Type 2015-2020
Table Global Market Sales Revenue Share by Type 2015-2020
Table Global Market Sales Volume by Type 2015-2020
Table Global Market Sales Volume Share by Type 2015-2020
Table Global Price by Type 2015-2020
Table USA Market Sales Revenue by Type 2015-2020
Table USA Market Sales Revenue Share by Type 2015-2020
Table USA Market Sales Volume by Type 2015-2020
Table USA Market Sales Volume Share by Type 2015-2020
Table USA Price by Type 2015-2020
Table Global Market Sales Revenue by Application 2015-2020
Table Global Market Sales Revenue Share by Application 2015-2020
Table Global Market Sales Volume by Application 2015-2020
Table Global Market Sales Volume Share by Application 2015-2020
Table Global Price by Application 2015-2020
Table USA Market Sales Revenue by Application 2015-2020
Table USA Market Sales Revenue Share by Application 2015-2020
Table USA Market Sales Volume by Application 2015-2020
Table USA Market Sales Volume Share by Application 2015-2020
Table USA Price by Application 2015-2020
Table USA Export 2015-2020 (Million USD)
Table USA Export 2015-2020 (Volume)
Table USA Import 2015-2020 (Million USD)
Table USA Import 2015-2020 (Volume)
Table Sales Revenue, Salels Volume, Price, Cost and Margin of BASF
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Bayer
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Monsanto
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Dupont
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Chemtura Agrosolutions
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Adama Agricultural Solutions
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Incotec Group
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Verdesian Life Sciences
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Nufarm
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Novozymes
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Syngenta International
Table Sales Revenue, Salels Volume, Price, Cost and Margin of Advanced Biological Marketing
LIST OF FIGURES
Figure Insecticides Market Size and Growth 2015-2020 (Million USD)
Figure Insecticides Market Size and Growth 2015-2020 (Volume)
Figure Insecticides Market Forecast and Growth 2021-2026 (Million USD)
Figure Insecticides Market Forecast and Growth 2021-2026 (Volume)
Figure Fungicides Market Size and Growth 2015-2020 (Million USD)
Figure Fungicides Market Size and Growth 2015-2020 (Volume)
Figure Fungicides Market Forecast and Growth 2021-2026 (Million USD)
Figure Fungicides Market Forecast and Growth 2021-2026 (Volume)
Figure Other Chemicals Market Size and Growth 2015-2020 (Million USD)
Figure Other Chemicals Market Size and Growth 2015-2020 (Volume)
Figure Other Chemicals Market Forecast and Growth 2021-2026 (Million USD)
Figure Other Chemicals Market Forecast and Growth 2021-2026 (Volume)
Figure Cornmaize Market Size and Growth 2015-2020 (Million USD)
Figure Cornmaize Market Size and Growth 2015-2020 (Volume)
Figure Cornmaize Market Forecast and Growth 2021-2026 (Million USD)
Figure Cornmaize Market Forecast and Growth 2021-2026 (Volume)
Figure Soybean Market Size and Growth 2015-2020 (Million USD)
Figure Soybean Market Size and Growth 2015-2020 (Volume)
Figure Soybean Market Forecast and Growth 2021-2026 (Million USD)
Figure Soybean Market Forecast and Growth 2021-2026 (Volume)
Figure Wheat Market Size and Growth 2015-2020 (Million USD)
Figure Wheat Market Size and Growth 2015-2020 (Volume)
Figure Wheat Market Forecast and Growth 2021-2026 (Million USD)
Figure Wheat Market Forecast and Growth 2021-2026 (Volume)
Figure Rice Market Size and Growth 2015-2020 (Million USD)
Figure Rice Market Size and Growth 2015-2020 (Volume)
Figure Rice Market Forecast and Growth 2021-2026 (Million USD)
Figure Rice Market Forecast and Growth 2021-2026 (Volume)
Figure Canola Market Size and Growth 2015-2020 (Million USD)
Figure Canola Market Size and Growth 2015-2020 (Volume)
Figure Canola Market Forecast and Growth 2021-2026 (Million USD)
Figure Canola Market Forecast and Growth 2021-2026 (Volume)
Figure Cotton Market Size and Growth 2015-2020 (Million USD)
Figure Cotton Market Size and Growth 2015-2020 (Volume)
Figure Cotton Market Forecast and Growth 2021-2026 (Million USD)
Figure Cotton Market Forecast and Growth 2021-2026 (Volume)
Figure Others Market Size and Growth 2015-2020 (Million USD)
Figure Others Market Size and Growth 2015-2020 (Volume)
Figure Others Market Forecast and Growth 2021-2026 (Million USD)
Figure Others Market Forecast and Growth 2021-2026 (Volume)
Figure Global Chemical Seed Treatment Market Size and Growth 2015-2020 (Million USD)
Figure Global Chemical Seed Treatment Market Size and Growth 2015-2020 (Volume)
Figure Global Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Million USD)
Figure Global Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Volume)
Figure USA Chemical Seed Treatment Market Size and Growth 2015-2020 (Million USD)
Figure USA Chemical Seed Treatment Market Size and Growth 2015-2020 (Volume)
Figure USA Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Million USD)
Figure USA Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Volume)
Figure Global Market Sales Revenue Share by Company in 2019
Figure Global Market Sales Volume Share by Company in 2019
Figure USA Market Sales Revenue Share by Company in 2019
Figure USA Market Sales Volume Share by Company in 2019
Figure Global Market Sales Revenue Share by Type in 2019
Figure Global Market Sales Volume Share by Type in 2019
Figure USA Market Sales Revenue Share by Type in 2019
Figure USA Market Sales Volume Share by Type in 2019
Figure Global Market Sales Revenue Share by Application in 2019
Figure Global Market Sales Volume Share by Application in 2019
Figure USA Market Sales Revenue Share by Application in 2019
Figure USA Market Sales Volume Share by Application in 2019
Figure Industry Chain Overview
Figure Insecticides Market Size and Growth 2015-2020 (Million USD)
Figure Insecticides Market Size and Growth 2015-2020 (Volume)
Figure Insecticides Market Forecast and Growth 2021-2026 (Million USD)
Figure Insecticides Market Forecast and Growth 2021-2026 (Volume)
Figure Fungicides Market Size and Growth 2015-2020 (Million USD)
Figure Fungicides Market Size and Growth 2015-2020 (Volume)
Figure Fungicides Market Forecast and Growth 2021-2026 (Million USD)
Figure Fungicides Market Forecast and Growth 2021-2026 (Volume)
Figure Other Chemicals Market Size and Growth 2015-2020 (Million USD)
Figure Other Chemicals Market Size and Growth 2015-2020 (Volume)
Figure Other Chemicals Market Forecast and Growth 2021-2026 (Million USD)
Figure Other Chemicals Market Forecast and Growth 2021-2026 (Volume)
Figure Cornmaize Market Size and Growth 2015-2020 (Million USD)
Figure Cornmaize Market Size and Growth 2015-2020 (Volume)
Figure Cornmaize Market Forecast and Growth 2021-2026 (Million USD)
Figure Cornmaize Market Forecast and Growth 2021-2026 (Volume)
Figure Soybean Market Size and Growth 2015-2020 (Million USD)
Figure Soybean Market Size and Growth 2015-2020 (Volume)
Figure Soybean Market Forecast and Growth 2021-2026 (Million USD)
Figure Soybean Market Forecast and Growth 2021-2026 (Volume)
Figure Wheat Market Size and Growth 2015-2020 (Million USD)
Figure Wheat Market Size and Growth 2015-2020 (Volume)
Figure Wheat Market Forecast and Growth 2021-2026 (Million USD)
Figure Wheat Market Forecast and Growth 2021-2026 (Volume)
Figure Rice Market Size and Growth 2015-2020 (Million USD)
Figure Rice Market Size and Growth 2015-2020 (Volume)
Figure Rice Market Forecast and Growth 2021-2026 (Million USD)
Figure Rice Market Forecast and Growth 2021-2026 (Volume)
Figure Canola Market Size and Growth 2015-2020 (Million USD)
Figure Canola Market Size and Growth 2015-2020 (Volume)
Figure Canola Market Forecast and Growth 2021-2026 (Million USD)
Figure Canola Market Forecast and Growth 2021-2026 (Volume)
Figure Cotton Market Size and Growth 2015-2020 (Million USD)
Figure Cotton Market Size and Growth 2015-2020 (Volume)
Figure Cotton Market Forecast and Growth 2021-2026 (Million USD)
Figure Cotton Market Forecast and Growth 2021-2026 (Volume)
Figure Others Market Size and Growth 2015-2020 (Million USD)
Figure Others Market Size and Growth 2015-2020 (Volume)
Figure Others Market Forecast and Growth 2021-2026 (Million USD)
Figure Others Market Forecast and Growth 2021-2026 (Volume)
Figure Global Chemical Seed Treatment Market Size and Growth 2015-2020 (Million USD)
Figure Global Chemical Seed Treatment Market Size and Growth 2015-2020 (Volume)
Figure Global Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Million USD)
Figure Global Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Volume)
Figure USA Chemical Seed Treatment Market Size and Growth 2015-2020 (Million USD)
Figure USA Chemical Seed Treatment Market Size and Growth 2015-2020 (Volume)
Figure USA Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Million USD)
Figure USA Chemical Seed Treatment Market Forecast and Growth 2021-2026 (Volume)
Figure Global Market Sales Revenue Share by Company in 2019
Figure Global Market Sales Volume Share by Company in 2019
Figure USA Market Sales Revenue Share by Company in 2019
Figure USA Market Sales Volume Share by Company in 2019
Figure Global Market Sales Revenue Share by Type in 2019
Figure Global Market Sales Volume Share by Type in 2019
Figure USA Market Sales Revenue Share by Type in 2019
Figure USA Market Sales Volume Share by Type in 2019
Figure Global Market Sales Revenue Share by Application in 2019
Figure Global Market Sales Volume Share by Application in 2019
Figure USA Market Sales Revenue Share by Application in 2019
Figure USA Market Sales Volume Share by Application in 2019
Figure Industry Chain Overview
