Can Aphids Kill Plants

Although aphids seldom kill a mature plant, the damage they do and unsightly honeydew they generate sometimes warrant control. Consider the nonchemical controls discussed below, as most insecticides will destroy beneficial insects along with the pest.

Can plants recover from aphids?

Plants can survive an aphid attack without human intervention. If you see a few aphids on your plants don’t assume your plant is doomed. Healthy crops grown in healthy soil, and watered appropriately, will be able to fight off the damage aphids inflict.

Is it bad to kill aphids?

Severe infestations can cause distorted plant growth, no doubt, but if your garden has a healthy number of beneficial insects, aphid numbers will seldom grow large enough to cause plant damage. … Aphids are excellent for this purpose since, even with a severe infestation, they will not kill their host plant.