Control methods

Pests, weeds and diseases (pests) pose serious risk for primary producers as they can impact on market access and agricultural production. Pest control is best achieved with an Integrated Pest Management plan using a range of biological, chemical, mechanical, physical or cultural control methods.

To reduce the impacts of pests, the Department of Primary Industries and Regional Development:

  • works with landholders and grower/community/biosecurity groups on control
  • provides diagnostic services and information on prevention, management and treatment
  • provides biosecurity measures to prevent introduction, and to eradicate or manage current pests.

For advice on control methods search our website or contact our Pest and Disease Information Service (PaDIS).

See Also

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Articles

  • Small conical snail on canola seedling

    Will anything repel conical snails?

    30 March 2020

    No treatment in this trial effectively repelled small conical snails.

    No treatment caused significant mortality of conical snails over 21 days when compared to the nil treatment.

  • Yellow spot appears as tan elongated lesions with yellow margins, with leaf dying back from tip

    Managing yellow spot and septoria nodorum blotch in wheat

    5 December 2013

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

  • Boom spray

    Herbicide application

    18 January 2011

    Herbicides can be applied by a variety of means including boom sprayers, aerial spraying, misters, blanket wipers, rope wick applicators, weed seekers and back-pack sprayers.

  • Capeweed flower head

    Capeweed reduces crop yield

    4 February 2011

    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%.

  • Baling crop residue directly from the header

    Crop weeds: weed management at harvest

    29 May 2012

    This management strategy provides an opportunity to control weed seed set in the pasture and during harvest.

  • Doublegee seedling

    Doublegee

    3 February 2011

    Doublegee or spiny emex is a significant weed in Western Australia. It is a vigorous annual herb with a strong tap root and a long, fleshy, hairless stem.

  • Herbicide resistance

    Herbicide resistance

    31 January 2011

    Herbicide resistance is the inherited ability of an individual plant to survive a herbicide application that would kill a normal population of the same species.

  • Bunt infected wheat seeds appear greyish brown with soot-like spores inside

    Smut and bunt diseases of cereal - biology, identification and management

    13 December 2012

    Cereal smut and bunt diseases are caused by fungi which parasitise the host plant and produce masses of soot-like spores in the leaves, grains or ears.

  • Orange leaf rust pustules on barley leaves

    Implications of new barley leaf rust pathotype

    12 November 2013

    This fact sheet has been prepared to provide information about a new barley leaf rust pathotype detected in Western Australia in 2016.

  • Spot form of net blotch on barley

    Managing barley leaf diseases in Western Australia

    13 December 2012

    Barley leaf disease management options supported by the latest research findings are shown here.

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