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Caused by Xanthomonas citri subsp. citri
What to look for
Warty-rust-brown spots (cankers) on the leaves, shoots and twigs and sometimes on the fruit of citrus plants.
What you can do
Do not move plants, plant material, fruit (especially citrus fruit) or soil out of the Torres Strait…
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PLANT PEST
Spongy moth infesting a tree trunk. Note the dark yellow egg masses.Karla Salp, Washington State Department of Agriculture, Bugwood.org.
Spongy mothExotic to AustraliaFeatures: Medium sized moths that infest and destroy many kinds of plants; large hairy caterpillars up to 7 cm…
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