Many clean crops have come to look quite dirty in recent weeks, as grassweeds, poppy and cleavers grow over the top.

Take a mental note of these areas for extra cultivation post harvest and additional vigilance next year.

Rotation is a key tool for grass weed control because it provides different planting seasons and different chemical tools.

Cultural control must be part of the strategy to control weeds.

Stubble cultivation helps encourage more weeds to grow prior to crop establishment, thus decreasing weed-seed number in the soil.

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Issues with green stems in winter barley

Tillage management: early harvest shows reasonable promise