Home
|
Press
|
Events
|
Eshare
Sign in
/
Register
0
Shopping Cart
X
Close
My Products (0 items)
My shopping cart is empty.
.
Sign in
/
Register
X
Close
Login/Register
Email
Password
INDUSTRIES
Agriculture
Chemicals
Food & Feed
Pesticides
Titanium Dioxide (TiO2)
Dairy Products
Full Industry List
ONLINE DATABASE
PRODUCTS & SERVICE
Products' Introduction
Industrial Reports
Newsletters
Market Data
Content Byte
Agrochemical Regulatory
Customized solutions
IMPACT FACTOR
MARKET NEWS
Agriculture
Chemicals
Food & Feed
Other
ABOUT
About CCM
Why CCM?
CCM Story
CCM Clients
Events
Career
Company news
CONTACT
Home
Product
Newsletters
>
玉米中后期病虫害总体将偏重发生
Read online
玉米中后期病虫害总体将偏重发生
7月24日,全国农业技术推广服务中心(全国农技中心)发布了玉米中后期病虫害发生趋势预报。综合分析预计2020年玉米中后期病虫害总体偏重发生,略重于常年,接近上年。草地贪夜蛾、三代粘虫、二代草地螟、棉铃虫等迁飞性害虫对玉米生产威胁大,玉米螟、大斑病、褐斑病发生普遍;危害盛期北方玉米种植区大部在7月下旬至8月底,南方玉米种植区可持续到10月底。预计2020年下半年全国玉米病虫害发生8.2亿亩(5,467万公顷)次,虫害5.6亿亩(3,733万公顷)次,病害2.6亿亩(1,733万公顷)次,同比分别减...
Insecticides China News (Chinese version) 202007
Add to DIY report
Select whole article
I haven't create reports,
create a new report
right now!
Recommend Newsletters
Crop Farming in China
2016/05/31
More>>
Report on Glyphosate Business Opportunities Worldwide
2016/07/27
More>>
Specialised Control and Prevention of Pests and Diseases for Crops in China
2016/07/12
More>>
Loading...