trees in European cities. Life cycle and appearance of Horse-chestnut leaf miner The adult moth is 4-5 mm long and a rich brown colour with bright…
five larval stages, a pupa and the adult moth. The eggs are small, white and elliptical and are laid singly on the leaf of Allium plants. After a…
black cutworm Agrotis ipsilon and the turnip moth Agrotis segetum . The larvae of these moths usually feed on roots and plant parts close to the…
generally in June and July and land on trees to mate. During the night the females move to the ground to lay their eggs. Eggs are shiny and white. The…
later and the larvae start to feed on roots. The larvae (‘wireworms’) are long, thin, cylindrical and though skinned. They are up to 25 mm long and…
The adults are poor fliers and tend to remain in the shaded areas on the plant. The eggs are white and banana-shaped and are inserted singly in plant…
Brevipalpus obovatus and Brevipalpus californicus which have an almost worldwide distribution and many host plants. Life cycle and appearance of False…
increased transpiration and reduced plant growth. As damage increases, whole leaves turn yellow, and as more cell sap is removed, the leaf, and…
in Europe and also occurs in Africa, North and South America, and Asia and can cause severe damage to both shoots and fruits. Life cycle and…
(citrus, papaya, etc.) and ornamentals such as schefflera, ficus, hibiscus, oleander, palms, ferns and orchids. Life cycle and appearance of Brown…
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