What plants repel mosquitoes, which plants repel mosquitoes

Mosquito repellent plants such as nightshade, lavender, and pitcher plant will emit some odors or special chemicals through leaves, flowers, and other tissues or organs during their growth period.

Seven plant insect repellent masters.

Nightshade is also known as the nightshade tree, which is native to tropical America. The leaves are heart-shaped, with pubescence on the margins. Every summer and autumn, in the leaf axils will bloom clusters of yellow-green bell-shaped flowers, when the moon rises on the treetops, it wafts out a burst of fragrance, this fragrance, but mosquitoes are afraid, is a good product to repel mosquitoes.

Lavender is a small, blue-purple flower. Native to the Mediterranean, it prefers dryness and has flower-shaped flowers like ears of wheat that usually bloom in June. Lavender itself has an insecticidal effect, and people usually put lavender into sachets in cupboards, and some put it in bedrooms to repel mosquitoes.

Nepenthes is a typical insectivorous plant with peculiar leaves and an oblong "insecttrap bottle" hanging from the top, with a lid at the mouth that can be opened and closed. There are dozens of species of pitcher plants, and different species have different shapes, sizes, and colors of insect trap bottles. Nepenthes can be used medicinally, and has a certain effect on diseases such as hepatitis, stomach pain, high blood pressure and colds, and is a master of mosquito catching.

Geranium Geranium flowers are clustered and plump into balls, and they can be adapted to all parts of the north and south. In the high temperature season, place it in an outdoor shaded environment; In the colder months, watch it in a brightly lit room. Geraniums have a characteristic smell that causes mosquitoes and flies to flee when they smell it.

It is a small evergreen shrub in all seasons, with many branches, small and shiny leaves, dense white flowers, and red berries after flowering, which adds beauty to the burrow. When you touch its leaves, you will feel a strong sweet fragrance, and the mosquito repellent effect is very good.

Cordyceps is an Asteraceae herb that grows up to 1 meter tall and has small yellow flowers that have hundreds of flower heads, each with mucus on the periphery of each flower head, like five outstretched little fingers, which is very interesting. As soon as a small mosquito lands on it, it is caught, and after that, the insect carcass is slowly digested by it as a growth nutrient. If there is dust sticking to it, it will be digested without a trace after a few days, and the potted plant will be placed in a pot to catch mosquitoes and vacuum at home.

Mosquito repellent vanilla The lemon fragrance emitted by mosquito repellent vanilla is mainly citronellal, citronellol and other aromatic natural essential oils with mosquito repellent effect, which achieve the purpose of mosquito repellent.

There are many species of mosquito repellent plants, common mosquito repellent plants are nightshade, lavender, pitcher plant, geranium, zeamile, etc., these plants generally have a special fragrance, which can interfere with the mosquito's perception of the host's smell, so that people are protected from mosquito bites. In addition, Shenxiao also has a class of mosquito repellent plants that are pitcher plants and cordyceps, which can directly capture and digest mosquitoes, so as to achieve the purpose of mosquito repellent.

The most effective mosquito repellent is the vegetable oil of lemon eucalyptus, whose main fragrance components are citronellol, geraniol, isohuminhol, pine terpenes and sesquiterpenes and other aromatic natural essential oils. Citronella oil extracted from the citronella plant has been extensively studied as an effective natural mosquito repellent. Answer: Mosquito repellent grass commonly found in the domestic market by Dutch geneticist Dick will be native to African Tianzhu.

Kui uses gene fusion technology to introduce the citronellal gene in citronella grass and breed it.

Folk mosquito repellent method: smoke. The burned plant parts are mainly above-ground parts such as stems, leaves, fruits, and flowers, and the smoke produced by the smoke also interferes with the mosquito's olfactory system and can also expel other harmful insects.

Hang or place fresh plants or dried plants indoors: Fresh plants are usually placed on the floor of the room or hung on the bedroom doors, windows, walls or around the bed to repel mosquitoes instead of mosquito nets.

Apply to the surface: Mash the leaves, stems or fruits of the plant, smear the juice on the surface, or sprinkle the boiled water on the surface, or directly apply the resin and oil of the plant.

Evening primrose is the best to repel mosquitoes, but it should not be placed in the living room for a long time. And cloves. Violet.

Mosquito repellent grass, also known as mosquito repellent grass, is a perennial herbaceous plant that exudes lemon fragrance all year round, which not only has the effect of repelling mosquitoes, but also has the effect of purifying the air. Mosquito repellent grass can survive above the temperature of 3, the higher the temperature, the stronger the fragrance, the better the mosquito repellent effect, and can also be cultivated in bonsai. Mosquito repellent grass is a mosquito repellent grass that is cultivated into a mosquito repellent grass by Dutch geneticist Dick who introduced geraniums native to Africa with gene fusion technology and cultivated them into mosquito repellent grass.

Subsequently, Dick established a gene company in the United States to promote this technology on a large scale, and later spread to Japan, Australia, etc.

There are also many essential oils or plants in Western aromatherapy** that have mosquito repellent properties, such as basil, lavender, eucalyptus oil, celery seed oil, cinnamon oil, orange peel oil, rue, thyme, and nightshade. Some trees are called mosquito repellent trees or mosquito repellent grass, but they do not necessarily have a fragrance, such as neem trees and impatiens, which are also common plants in front of and behind people's houses. When it comes to neem trees, the neem it produces has a strong insecticidal effect, in addition to some plants that have insecticidal effects, such as pyrethrum, euphorbia, mandala, banxia, bowl and bowl flower, baibu, plantain, xanthium, lobelia, etc.

In addition, it is said that mulberry and hawthorn flowers also have a mosquito repellent effect, and I wonder if it is useful to plant mulberry and hawthorn trees. Ingredients such as citronellal have been found to have mosquito repellent effects, so it is found in many mosquito repellent products such as mosquito repellent oil. Citronella contains a large amount of it, so it has produced a transgenic plant called natural mosquito coil, which is transferred to produce citronellaldehyde in African geranium, geranium has a strong effect of evaporating gas into the air, so it has become a natural mosquito coil.

In general, mosquito repellent grass is chosen, or it is very good, and it can be placed indoors, in a bright and ventilated place.

There is mosquito repellent grass, you can go to the place where the flowers and plants are sold and ask.

Mosquito repellent plants are not good for the body.

Chinese medicine sachets are recommended.