Wheat

Wheat production accounts for 65% of total cereal production in Western Australia with about ten million tonnes generated annually in a rain-fed system across four million hectares of land.

About 95% of WA wheat is exported - predominantly to Asia and the Middle East - generating $2-5 billion in annual export earnings for the state.

Despite a decline in annual rainfall, the improvement in agronomic practices and development of new premium wheat varieties have enabled an increase in WA wheat yield over the past 30 years at a rate higher than world average.

The Department of Primary Industries and Regional Development has a strong research, development and extension focus on wheat production through its long history in wheat breeding - now privatised through Intergrain - and the development of wheat variety management packages for the state’s grain production zones.

Articles

  • Wheat is the major grain crop produced in Western Australia making up 65% of annual grain production and generating A$2-5 billion for the State economy each year.

  • 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.

  • 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,

  • Much of the Western Australia's wheatbelt has experienced a very dry 2018–2019 summer leaving very little stored moisture at present (DPIRD, May seasonal report 2019). Yield potential varies signif

  • Annual ryegrass (Lolium rigidum) is one of the most serious and costly weeds of annual winter cropping systems in southern Australia.

  • When selecting a wheat variety to implement in a farming system, it is important to be aware of the variety's disease package to plan management options. The disease resistance ratings for wheat va

  • The crop sowing guide for Western Australia is a one stop shop for variety information on all the major crops grown in Western Australia.

  • Wheat is highly susceptible to frost damage between ear emergence and flowering – often termed reproductive frost.

  • Leaf spot diseases affecting wheat in Western Australia are septoria nodorum blotch, yellow spot and septoria tritici blotch.

  • In Western Australia, competition from 7-90 capeweed plants per square metre in a wheat crop can reduce crop yield by 28-44% and net return by 25-76%.

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