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
>
平乐县南方水稻黑条矮缩病发生趋势
Read online
平乐县南方水稻黑条矮缩病发生趋势
今年上半年白背飞虱成虫迁入平乐县时间偏迟,迁入成虫量偏少,早稻中后期白背飞虱田间虫口密度不大,早稻后期田间迟熟品种(迟插田块)南方水稻黑条矮缩病丛偏少。7月5日调查,约10%的早稻田块可见南方水稻黑条矮缩病病丛,病丛率一般0.1%~0.5%,最高0.8%,平均0.36%,比去年减少46.27%。南方水稻黑条矮缩病是由带毒的白背飞虱传毒侵染发生,防控上要认真贯彻"预防为主,综合防治"的植保方针,采取以加强农业防治为基础、防治传毒昆虫为中心的综合防控措施。
Fungicides China News (Chinese version) 202107 - 7
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...