transmission of plant viruses. Infestations start usually at the younger parts of the plant but can spread all over the plant. Nymphs and adults…
mite overwinters in the egg stage; the “winter eggs” are laid in the wooden parts of the host plants in autumn. Damage symptoms Feeding of European…
plant tissue. The eggs are laid in leaves, flower petals and in the soft parts of stalks. On the leaves of sweet pepper, for instance, these…
whole or in part, without the requirement of a further notice of default or court intervention and without any obligation on Koppert’s part to pay…
development takes place in the fruit. The larvae pupate either fully or partly in the fruit, or outside the fruit on the ground. Damage symptoms After
suffused with ash-grey and a large, metallic, bronzy black ocellus on the hind part. The hindwings are brown. The eggs are about 1.3 x 1.0 mm, and…
thrips (Thrips tabaci) are laid in leaves, flower petals and in the soft parts of stalks. They are inserted into the plant tissue with a saw-like…
zoospores produced in the sporangia. For germination on above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the…
control. In light of this, the export of fruit from susceptible crops to some parts of Europe, and the import into Mexico, is difficult, since…
Agrotis segetum . The larvae of these moths usually feed on roots and plant parts close to the ground, thereby often cutting the stems of young…
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