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PLANT PEST
Longhorn beetles are identifiable by their extra-long antennae.Asian longhorn beetle is up to 3.5 cm long, black with whitespots, and attacks hardwood trees.Kenneth R. Law, USDA APHIS PPQ, Bugwood.org
Longhorn beetles (exotic species)Exotic to AustraliaFeatures: Three species of wood-…
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PLANT PEST
Potato cyst nematode produces characteristic cysts on plant roots. This is a close up of cysts that measure only 0.5 mm across.Gordon Berg, DPI Victoria, PaDIL.
Potato cyst nematode (exotic strains)Exotic to Australia (white potato cyst nematode), or under management (golden potato…
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PLANT PEST
Stem borers of sugarcane would be difficult to control if they made it into Australia’s cane fields.Chilo terrenellus. N. Sallam, BSES, PaDIL
Stem borers of sugarcane (Chilo spp.) (exotic species)Exotic to AustraliaFeatures: Medium to large moths…
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PLANT PEST
Spotted wing drosophila larvae in a strawberry.Credit: Hannah Burrack, North Carolina State University, Bugwood.org
Spotted wing drosophilaExotic to AustraliaFeatures: A tiny fly (2–3 mm) that attacks a range of soft-skinned fruit and reduces crop yield and quality through direct…
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PLANT PEST
Dutch elm disease causes leaf wilting in elm trees, which arecommonly planted in Australian cities and gardens. Minnesota Department of Natural Resources, Bugwood.org
Dutch elm diseaseExotic to AustraliaFeatures: One of the most devastating plant diseases in the world that…
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PLANT PEST
Trees with fire blight look burnt. Bruce Watt, University of Maine, Bugwood.org
Fire blightExotic to AustraliaFeatures: A fast spreading bacterial infection of rosaceous hosts, particularly apple and pear, affecting all parts of the treeWhere it’s from: Asia, Africa, North, Central and…
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PLANT PEST
The giant African snail is one species of exotic invasive snails that would damage crops and the environment if it established here. Pest and Diseases Image Library, Bugwood.org.
Invasive snails (exotic species) Exotic to AustraliaFeatures: A number of snail species including…
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PLANT PEST
Citrus canker infected fruit, stems and leaves.Timothy Schubert, Florida Department of Agriculture and Consumer Services, Bugwood.org.
Citrus cankerExotic to Australia, previous incursions have been eradicated from AustraliaFeatures: A bacterial disease that causes significant damage…
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We regularly publish illegal logging e-updates. These provide updates of key developments with the illegal logging laws, guidance, and information about upcoming events. They are sent out via an e-newsletter.The newsletter contains relevant information for:timber processorsimporterscustoms…
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The current conditions are good for crops and favourable for mice. Farmers need to act now to minimise damage to crops, equipment and homes.Be alert for an increase in mouse numbers.Measure mouse activity by using the downloadable chew cards or counting burrows.Be prepared to bait at sowing if mice…
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