Rape sclerotinia rot hits 1.95 million ha. fields as of 28 Apr. 2011

As of 28 April 2011, rape sclerotinia rot has hit about 1.95 million hectares rape fields all over the country, up 11.60% compared with the stricken area till last week, but down 26.70% over the same period of last year, according to the National Agr...

Fungicides China News 201105

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