First is rubbing alcohol (isopropyl alcohol) or neem oil & soap mixture. Rubbing alcohol 75% is the cheapest yet most effective method against aphids, mealybugs, and spider mites. Simply spray the succulents thoroughly and leave it there. You will notice the bug starts turning brown, which means they’re dead.
Furthermore, are aphids bad for succulents?
Aphids and mealybugs are common pests affecting succulents. They suck the sap of the plant, weakening the plant and making it more susceptible to diseases. Small infestations are usually treatable and the plants can bounce back. … If left untreated, the plant can die.
Also question is, are white aphids harmful to plants?
Aphids are soft-bodied insects that use their piercing sucking mouthparts to feed on plant sap. … Heavily-infested leaves can wilt or turn yellow because of excessive sap removal. While the plant may look bad, aphid feeding generally will not seriously harm healthy, established trees and shrubs.
How do I keep aphids off my succulents?
Apply rubbing alcohol as a spray, as you would with succulent mealybug pests, or use a cotton swab to wipe aphids out of cracks and crevices and off leaves. For a DIY insecticidal soap spray and rubbing alcohol spray combine the following: Five cups of water. Two cups of rubbing alcohol.
- Dip cotton balls and swabs in alcohol and remove all visible mealybugs. …
- Mix 1 cup of rubbing alcohol with few drops of Dawn dish soap and 1 quart (32oz) of water. …
- Spray the whole plant, not only where mealybugs are visible. …
- Repeat the treatment once or twice a week until the issue is gone.
Neem oil, insecticidal soaps, and horticultural oils are effective against aphids. Be sure to follow the application instructions provided on the packaging. You can often get rid of aphids by wiping or spraying the leaves of the plant with a mild solution of water and a few drops of dish soap.
HOW TO GET RID OF APHIDS NATURALLY
- Remove aphids by hand by spraying water or knocking them into a bucket of soapy water.
- Control with natural or organic sprays like a soap-and-water mixture, neem oil, or essential oils.
- Employ natural predators like ladybugs, green lacewings, and birds.
There are a few facts that everyone agrees on: Most aphids live on or under the leaves of plants, piercing them and extracting sap, which can cause leaves to deform or curl up . Grey-white root aphids, on the other hand, live in the soil and can attack plants causing them to suddenly wilt and die.
Mealybugs can live in the soil of a houseplant, so if a plant is plagued by recurring infestations, you could try removing the top inch of dirt from the pot and replacing it with fresh potting soil.
You should mix one part rubbing alcohol to one part water then spray the leaves of your succulent with it. The mites won’t be able to stand it and you won’t be harming any other insects or the plant itself with this method.