Aonidiella aurantii California red scale General information Red scale or California red scale (Aonidiella aurantii) belongs to the Diaspididae family…
persicae ) may be green, white-green, light yellow-green, grey-green, pink or red in colour. They appear matt, never glossy. Winged individuals have a…
adult ‘females’ are easily recognized by their large size (up to 10 mm long), red-brown body colour and covering of granular, white wax. The legs,…
whitish opalescent when laid. Later, the developing embryo is visible as a red ring. The larvae are up to 20 mm long, initially whitish and later pale…
Their colour can vary from orange, light yellow or light green to dark green, red, brown, or almost black. Damage symptoms Larvae, nymphs and adults…
much smaller (from 0.9 mm), and yellow or cream-coloured. Cotton aphids have red eyes and relatively short antennae. Damage symptoms The cotton aphid…
wingless tobacco aphids ( Myzus persicae subsp. nicotianae ) are always pink or red. They appear matt, never glossy. Winged individuals have a…
transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult females are very variable in colour. They range from…
epidermal cells, into which they inject toxic substances that cause yellow, red or brown patches to appear on leaves and fruit. This can eventually…
stadium develops into a yellow, almost circular so called pupa, in which the red eyes and white wings of the adult are already clearly visible. These…
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