A lushly blooming summer garden is hard to imagine without the charming daisy. Nevertheless, the robust plant is not immune to diseases and pests. Read here how you can quickly remedy a lice infestation.
How can I get rid of and prevent lice on daisies?
Lice infestation on daisies can be combated by regular inspection, spraying with a sharp jet of water, soft soap solution or nettle decoction. To prevent lice, provide an airy location, good nutrient supply, avoid excessive nitrogen fertilization and encourage natural predators.
How can I recognize that my daisies are infested with lice?
If you check your daisies regularly, you will see the small licewith the naked eyeYou can also recognize an infestation by the sticky spots on the stems and leaves of the daisies. Later, the leaves curl up and wither away. The most common type of lice on plants is the black aphid, also known as the black bean aphid or black beet aphid. In addition to numerous crops, these lice can be found on dahlias.
Are daisies often attacked by lice?
Even if daisies seem quite robust, they can occasionally suffer from aphids, spider mites or various diseases. However, you won't find lice on daisiesmore often than on other plantsAbove all, check the young shoots and leaves, which are particularly popular with aphids.
When do aphids appear particularly frequently?
You can discover aphids especiallyin spring and early summer. At this time, your daisies are rich in sweet sap, which attracts pests. Dry and warm weather favors the appearance of aphids, as does soil that is very rich in nitrogen.
How do I get the lice off my daisies?
If the infestation is not too severe, then you canjust wait and seeWithin a few days or weeks, beneficial insects will automatically appear in your garden and destroy the lice. As a first aid measure,spraying the affected plants with a sharp jet of waterhas also proven to be effective. You should refrain from using chemical agents against lice in order to protect the environment. If there is a severe infestation, you can fight the plants with a soft soap solution or nettle decoction. Alternatively, pinch or cut out severely affected shoots and dispose of them with household waste.
How do I protect my daisies from lice?
The best and easiest protection against pest infestation is a he althy plant. Therefore, pay attention to aairy location and a good supply of nutrients Avoid over-fertilization with nitrogen, as it stimulates the formation of plant sap, which is so sought after by lice. Another sensible prevention is to design the garden in such a way that the lice's predators feel comfortable. These include, for example, ladybirds, parasitic wasps and hoverflies, but also predatory bugs, earwigs and of course many native birds.
Tip
Aphids on the balcony
Even balcony plants are not immune to aphids. If you discover these pests on your daisies, isolate the affected plants as quickly as possible. In this way you may be able to prevent the lice from spreading to neighboring plants.
