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Potato aphids

Potato aphids

Potato aphids attack potatoes and many other crops. It is observed that they complete their biological cycle in different hosts. They are usually found on the lower surface of the leaf, where they form colonies.

Scientific name: Myzus persicae, Macrosiphum euphorbiae, Aphis nasturtii, A. frangulae
Greek name: Αφίδες πατάτας

Damage

Potato Aphids are usually found on the lower surface of the leaf, where they form colonies. A characteristic feature is the production of honeydew. In severe infestations the leaves become bumpy and metachromatic. In addition to sap sucking, aphids may carry viruses (e.g. leaf curl virus, A, M and Y), in which case the leaves show the corresponding symptoms.

Enemy

Aphid adults are 1-4 mm long and their coloration varies depending on the species: green, yellow, reddish, brown or brownish-black. There are both winged and wingless forms. The nymphs resemble the adults in appearance.

Source

www.bayercropscience.gr/index.asp?a_id=210&sel1=sel1a,16,47&sel2=sel2a,1&asth_id=35
Myzus persicae
Macrosiphum euphorbiae
Macrosiphum euphorbiae (Potato Aphid)

Tags: APHIDSPLANTS ENEMYPOTATOPOTATOES

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