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Garden Insects

How do aphids spread viruses?

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Wiki User
May 10, 2009 8:54AM

Aphids are garden bugs that suck sap from plants. If they suck the sap of an infected plant, they have the virus on them and then when they move to another plant and penetrate it to suck the sap, they can infect the second plant with the viruses on their faces and in their mouths.