A teaspoon of dishsoap and fill the rest of the spray bottle with water. Best way to kill them and it also prevents them from coming back. This spray actually works on all plants and is safe for humans and your pets.
no you cant use diazinon to kill aphids let me tell you why you cant cause diazinion is smaller then aphids
BAD! Aphids will kill the roses!
cut them up
get some ladybugs.
yes it does, i used it before
An aphicide is a pesticide intended to kill aphids.
They kill aphids and other garden pests.
Yes, petunias are flowers.
The ladybirds take the aphids into their bedroom and stab them with a knife so that they die.
Colors of PetuniasPopular colors of petunias are shades of purple, but they come in just about any color. There are even bi-colored petunias.
Yes, vinegar kills aphids even though it will also kill your plant.
Fruit flies are not aphids. Aphids are bugs that attach themselves to a leaf and draw fluid from a plant. Aphids on an oak tree look like a round bump. The liquid on their backs is harvested by ants. The best way to kill the aphids is probably by a dose of ladybugs, available at a local nursery; but there are also oil and/or chemical treatments.