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).

Articles

Residual herbicides - carryover and behaviour in dry conditions

8 June 2018

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.
Control of green bridge for pest and disease management

19 December 2013

In Western Australia's Mediterranean-type climate, the survival of pests and diseases over summer is often critical in determining pest outbreaks and disease epidemics in broadacre crops.
Effect of spray-topping on pasture legumes

28 July 2014

Spray-topping is a very effective method for managing annual grass seed set in pastures.
Crop-topping pulse crops

28 July 2014

'Crop-topping' is the late application of herbicides to prevent weed seed-set.
Seed dressing and in-furrow fungicides for cereals in Western Australia

20 November 2013

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.
Crop diseases: forecasts and management

11 December 2013

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,
Windmill grass

23 May 2012

Windmill grass (Chloris truncata) is a native species and is the tenth most common summer weed species in the Western Australian wheatbelt.
Annual ryegrass

6 October 2011

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

22 June 2014

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
Managing blackleg in canola

5 December 2013

Blackleg is the most regularly occurring, serious disease of canola in Western Australia.