Overview
- A consolidated set of home treatments includes nettle infusions for direct spraying, diluted oregano suds after boiling, and gentle soap solutions that require thorough coverage of leaf undersides.
- Specific kitchen recipes expand the toolbox: mix soft soap at 20 grams per liter of water, dilute milk 1:2 with water, or use black tea made from two bags steeped in 500 milliliters for 15 minutes and apply after cooling.
- Biological helpers remain central, with ladybugs and their larvae consuming large numbers of aphids and parasitic wasps suppressing colonies until prey disappears.
- Selective products are listed for tougher cases, including yellow sticky traps for winged aphids, soil sticks with flupyradifuron for potted plants, and the Neudosan AF spray rated “very good” by Ökotest and marketed as sparing beneficials.
- The coverage reiterates why swift action matters as aphids multiply quickly, drain sap, spread plant viruses, and leave honeydew that attracts ants and fosters sooty molds.