Content
- Fight aphids on the hibiscus
- Damage caused by aphids
- Recognize aphids
- First measures
- Natural and home remedies for aphids
- ladybug
- nettle infusion
- soapsuds
- Organic resources from the garden center
- Chemicals
- Prevention with plants
- Tips & Tricks
Fight aphids on the hibiscus
If the fresh shoots and flowers on the hibiscus suddenly become black and sticky and the leaves crippled, the garden marshmallow, also known as rosemary, is attacked by aphids. To get rid of the annoying pests, a quick help is needed.
Damage caused by aphids
Aphids feed on plant sap and are responsible for when flowers on the hibiscus dry up, crippling leaves and dying off young shoots. In the indoor plant, the Chinese hibiscus, too dry air favors the aphid infestation. For a careful care of the hibiscus therefore necessarily the regular spraying.
Recognize aphids
Aphids are about 2mm large animals that infest the plant in large numbers. They are usually light green or black and leave a sticky coating on the plants. You recognize the aphid attack on thin white pellicles on flowers and leaves.
First measures
If you have discovered the annoying mammals, you should remove them quickly, so that the hibiscus is not weakened too much. You can shower the aphids with a powerful jet of water or collect them with your finger. Aphids like to hide on the underside of the leaves, so the leaf undersides must be treated with. If the pot hibiscus is infested, you place plant individually at once, to prevent infestation of neighboring plants.
Natural and home remedies for aphids
ladybug
Ladybugs are very popular in the garden because they are true pest controllers. Aphids and spider mites are among the favorite foods of red-dotted animals. They can be collected in the garden and put on infested plants.
In the meantime ladybird larvae are available in specialist shops or via various internet addresses. Here, however, it must be carefully considered whether the control of aphids justifies a possible ladybird plague in the following years.
nettle infusion
For nettle infusion, chopped stinging nettles are doused with water at a ratio of about 1: 9. The broth should be drawn for 3 days in a closed container. After filtering, the infusion is filled into a spray bottle and sprayed the hibiscus dripping wet.
soapsuds
From a tablespoon of soap to 1 liter of water, you can easily make a soapy water, with which you can spray the hibiscus.
Organic resources from the garden center
Ready-to-use soap mixtures are available in the garden center. These include u.a. Neudosan aphid or neem. These biological agents pose no danger to beneficials and bees.
Chemicals
For particularly persistent aphids DIY stores and garden centers offer various chemical agents. The funds are absorbed through the plant and passed on to the aphids via the plant sap. The effect lasts for several weeks.
Prevention with plants
You can prevent the infestation with aphids by surrounding the garden marshmallow with herbs from the beginning. Lavender, thyme, sage and savory emit a spicy odor that makes them unpopular with aphids.
Tips & Tricks
Ladybugs are found in almost every garden. You can settle the beneficial insects permanently, if they find a piece of meadow, high tufts of grass, loose bark as well as brushwood and Haubhaufen for wintering.