Crops

The Department of Primary Industries and Regional Development continues to support the growth and international competitiveness of all crop industries in Western Australia.

With a 2400 kilometre span from its tropical north to its temperate south, WA supports a broad range of cropping industries from rain-fed winter cereals through to irrigated horticultural crops.

In the 2012/13 year the WA cropping industries exported a total of $3.9 billion which comprised: $3.1 billion of cereals, $859 million of pulses, pastures and oilseeds, $142 million of horticultural crops. The major contributors to these exports were wheat ($2.7 billion), canola ($756 million), barley ($377 million), lupins ($42 million), carrots at $48 million, oats ($12 million), and strawberries at $5.5 million.

Articles

  • Four species of aphids on citrus are recorded in Australia but only two occur in Western Australia, the brown/black citrus aphid Toxoptera citricidus (Kirkaldy) and spiraea aphid, Aphi

  • Carpophilus, also known as driedfruit beetles, are a worldwide pest of fruits, both pre- and post-harvest, and grains.

  • Six-spotted mite can defoliate avocado trees and grapevines in the lower south-west of Western Australia.

  • The strength of the Australian citrus industry and its profile in domestic and export markets rely heavily on the consistency and taste of its products.

  • Citrus gall wasp is a pest that affects all citrus species. Citrus tree owners are encouraged to implement control measures on their property to reduce the threat to the citrus industry in Western

  • Measuring internal quality of citrus prior to harvest is vital to ensure fruit reaches the market with eating qualities acceptable to most consumers.

  • Snails cause damage to citrus orchards by feeding on fruit and leaves. Snail management is a multi-step process that involves both cultural and chemical control.

  • Determining the size of the crop on citrus trees is an important tool which allows growers to make appropriate management decisions for the upcoming season.

  • Fruit size is an important feature for accessing desired markets and is largely determined by crop load.  Tree manipulation practices can be used by orchardists at a number of key crop stages to in

  • Citrus gall wasp is a pest of citrus trees grown in backyards and orchards. Citrus tree owners are encouraged to implement control measures on their property to reduce the threat to the citrus indu

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