are attracted to light traps, especially using ultraviolet light. This capture method, together with aggregation sex pheromone traps, are population…
cornicles are always black, whatever the body colour, which can vary widely, from light yellow to light green, or even a green-black colour . This…
adult females (alata) are yellow and black with dark wing veins while the wingless forms (apterae) are yellow with black cornicles, antennae, legs,…
Life cycle and appearance Adult is slender 6 - 8mm long, black colour with red thorax, black and white abdomen and greenish brown wings. Females is…
individuals have a brown-black head and thorax and a reddish abdomen. There is a dark brown spot on the abdomen and several transverse black bands…
colour. They appear matt, never glossy. Winged individuals have a brown-black head and thorax and a yellow-green to green or even reddish abdomen.…
white to bright yellow, darkening in the embryonic phase and becoming almost black near eclosion. The first-instar larvae are whitish to yellowish…
The antennae and sometimes the head is dark in colour. The siphunculi are black and bent outwards. The rose aphid usually overwinters on rose bushes…
only at night. The forewings are grey-brown suffused with a dark brown or black. The head and thorax are brown and the abdomen grey-brown. The…
ranges from entirely orange-red to all black with all intermediates, depending on the number and size of black marks. Eggs are creamy white, shiny and
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