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In 2020 the Department is conducting over 300 Grains Research trials across the state from Kununurra in the north to Esperance in the south.
An opportunistic weed time of removal trial was implemented in Jerramungup following 66mm in February 2017.
This management strategy provides an opportunity to control weed seed set in the pasture and during harvest.
Wild radish (Raphanus raphanistrum) is highly competitive in crops and can cause a yield loss of 10-90%.
One method of weed control is to remove weed seeds in the fallow, stubble and pre-sowing phase.