Wattle
(Acacia spp.)
(Leguminosae)
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Please chose whether the affected
host tree is
- Acacia mangium
- Acacia
auriculiformis (see
below)
Acacia mangium
- white, woolly fibres present on leaves
- infestation causes wilt and stunted
growth
- affects only seedlings and young trees
Mealy Bugs (Hemiptera: Pseudococcidae) and White Flies (Aleyrodidae)
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Looper Caterpillars (Lepidoptera: Geometridae)
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- wilt of whole branches
starting from the tips and/or affecting the tree
top
- mud covers on the base of
the tree up to a few metres
- riddled wood filled with
holes
- termite nest with more or
less regular, smooth surface often in adjacent
tree
- trees susceptible to
damage by wind
- trees of any age can be
attacked and eventually die
Nasutitermes
novarumhebridarium
(Holmgren) (Termitidae)
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Acacia
auriculiformis
- shoot tips wilt due to
piercing-sucking action of the bugs
- forked tips due to damage
of the shoots and therefore stunted, bushy growth
of the tree
- affects only seedlings and
young trees
Crusader Bug Mictis profana (Fabricius) (Coreidae)
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trees and their pests
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© Michael F. Schneider,
1999