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Amaranthus viridis (slender amaranth)
A. viridis is quite to very common and can be a serious weed in virtually any crop. Since it usually occurs with various other weeds, losses can...
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Callisia fragrans (basketplant)
Callisia fragrans is a reasonably common cultivated, ornamental, perennial herb. It can be grown as a pot or basket...
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Oplismenus hirtellus subsp. undulatifolius (wavyleaf basketgrass)
O. hirtellus subsp. undulatifolius, wavyleaf basketgrass, is a shade-tolerant, perennial grass native to Europe, Asia...
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Dryocosmus kuriphilus (Oriental chestnut gall wasp)
By attacking the vegetative buds and forming a gall, D. kuriphilus disrupts twig growth and reduces fruiting. Commercial growers may expect yield...
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Erwinia amylovora (fireblight)
The long distance spread of fire blight is a rare event which in most cases seems to be the result of plants or plant tissues being moved...
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Haematoxylum campechianum (logwood)
H. campechianum is a shrub or small tree widely grown commercially for its wood, that has become naturalized and invasive in many...
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Agrilus planipennis (emerald ash borer)
The emerald ash borer, A. planipennis is an East Asian wood-boring beetle that is presently causing dramatic damage to ash...
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Pepino mosaic virus
Infection of tomato crops with PepMV does not necessarily result in significant economic damage since fruit symptoms may be absent. However,...
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Aphis gossypii (cotton aphid)
A. gossypii is small, adaptable, easily spread, with a rapid reproductive rate, and the ability to cause serious plant injury in isolated...
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Ludwigia octovalvis (primrose willow)
L. octovalvis is primarily a weed of rice, particularly in South-East Asia (Moody, 1989), where it infests a wide range of rice culture systems,...
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