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The term 'residual' applies to a number of herbicides that have a long lasting activity in the soil. These herbicides are often applied directly to the soil prior to planting crops, pre-emergent.
Powdery mildew has become more prevalent in WA wheat crops over the past few years, particularly late in seasons.
Testing for herbicide susceptibility allows you to determine what herbicide options are still available to control weeds on your farm.
This trial assessed potential efficacy and benefits from various timings of fungicide application for managing powdery mildew, leaf rust and leaf spot diseases in wheat.
Which foliar fungicide active ingredients are registered for which cereal diseases in WA?
Barley powdery mildew populations resistant to some fungicide active ingredients are present in the WA wheatbelt.
This trial investigated if feeding damage caused by cabbage aphid causes yield loss in canola. The trial was established to re-investigate management guidelines for aphid colonies in canola.
Information is provided here to assist management of diseases and viruses that occur in broadacre crops grown in Western Australia - cereals (wheat, barley, oats and triticale), pulses (field pea,
Yellow leaf spot can have a significant impact on wheat yields.
Seed dressing and in-furrow fungicides contain active ingredients for the control or suppression of seed-borne diseases, some fungal foliar diseases and some fungal root rots in cereal crops.