Went out to check a farm with about 500 acres of rape on it. Found out the farmer has killed off the lot.
One or two fields had a lot of black grass in it but other fields just had the normal amount of weed cover.
The rape was about 4" high and there was a good plant across most fields. Now he has started to cultivate the fields again.
Any ideas why he would of done this. It must of cost him a fortune in seed, fuel, labour etc?