Why does crab claw orchid grow white spot? What should we do?

Many friends like to cultivate several pots on the balcony at home, which can be used to beautify the environment and watch. Plants, like animals, need our careful care and take corresponding management measures. Some friends will have white spots on their leaves when they breed plants. Today, let's take a look at the causes and solutions of white spots in crab claw orchid.

The reason for the white spot of crab claw orchid

Crab claw orchid belongs to the cactus family, which usually has long white spots because of insect pests that damage its growing environment.

The main pest that causes white spots in plants is "shell insects", which is a common pest in cactus plants, which is called "six small insects in round forest". In our daily life, we should pay attention to observe whether there are larvae in the leaves of crab claw orchid and deal with them in time.

The treatment methods of shell insect larvae were found.

Scrape off insects with small pieces of bamboo, pay attention to disinfestation, and operate carefully so as not to do too much harm to the leaves of crab claw orchid and affect its normal growth. This is a relatively easy method to deal with, generally using this method is not easy to cure.

If we want a radical cure, we have to spray medicine.

For example, the following points:

1. If you find a shell worm, you can wipe it off with something such as a cotton swab or brush in alcohol.

two。 Diesel oil, washing powder and water are mixed into mother liquor in a proportion of 10%. At this time, the liquid is milky white in the shape of milk. After diluting 30% of the agent with water, the larvae are sprayed.

3. With commonly used pesticides, spray them with water at the ratio of 1 to 200 according to the instructions, and then spray them again after a week and there will be almost no bugs.

In order to reduce the damage of scale insects to crab claw orchid, we should pay more attention to the prevention and control of scale insects in our daily life.

Main points of prevention and control:

Quarantine of plants: shell insects have strong adhesion and small bodies. quarantine should be carried out when transporting and storing crab claw orchids to avoid the spread of insect pests.

Artificial control: strengthen daily management, pay attention to loosening the basin soil of crab claw orchid, strengthen the air flow in the soil, apply fertilizer in time, and enhance the resistance of crab claw orchid. It is found that the concentrated burning of insect-carrying stems and leaves can reduce the number of insect pests.

The above are the reasons and treatment methods of the long white spot of crab claw orchid introduced by the editor, as well as how to strengthen the prevention and control of scale insects causing leukoplakia. I hope it will be helpful to the friends who raise crab claw orchid. Thank you for your click to read!