How do insectivorous plants catch mosquitoes? The method and principle of catching insects in insectivorous plants

Insectivorous plants have five basic insecticidal mechanisms.

(1) A cage or bottle trap containing digestive enzymes or bacterial digestive juices.

(2) a mucus trap covered with sticky droplets.

(3) clamp trap that closes quickly.

(4) A cystic trap that can create a vacuum and inhale prey.

(5) Lobster cage traps with inward-extending hair whiskers that force prey into digestive organs.

These traps are divided into active traps and passive traps, depending on whether they help catch prey. For example, Triphyophyllum plants secrete mucus, but their leaves cannot curl toward their prey, so their traps are passive traps. On the contrary, the leaves of Castanopsis thunbergii roll up their prey by growing rapidly. This rapid elongation is achieved through cell division, not cell elongation. Therefore, the insect trap of Castanopsis thunbergii belongs to the active trap.

What insectivorous plants are there? how to raise insectivorous plants

Summer is coming, especially in the south, the weather will become very hot and humid, the humid environment is very easy to attract mosquitoes, mosquitoes at home is undoubtedly the most annoying, so what can be solved? It is best to raise insectivorous plants at home, which can both drive insects and afforest the environment. Today, the editor will show you what insectivorous plants are and how they look.

What are the insectivorous plants

There are many kinds of insectivorous plants in nature, so let's introduce a few common ones.

1. Bottle grass: bottle grass is different from other insectivorous plants. It eats not only small flying insects, but also small animals as big as mice. Moreover, bottle grass is the most beautiful among insectivorous plants, and each leaf is like a vase, so it is called bottle grass, and each leaf is an insect trap.

two。 Pitcher plant: pitcher plant is the most famous among insectivorous plants, it has its own pouch, the mouth of the bag is very smooth, and there are nectaries in it, which can secrete sweet honey to attract mosquitoes and kill mosquitoes.

3. Flytrap: it can be said that the flytrap has the strongest ability to catch insects in nature. it has two leaves in the shape of a clamp. it usually opens and the leaves bend outward. If an insect touches the flytrap, it will close immediately. Half of the insect's body is in the leaf and the other half is struggling, but the more it breaks free, the tighter it will be.

2. How to raise insectivorous plants

Now let's take a look at how insectivorous plants are raised. First of all, we need to understand that the way for insectivorous plants to obtain nutrients is to catch insects, so its roots are not well developed, the absorption effect will be very poor, and the cultivated soil sold on the market has too much fertilizer, so it is not suitable to grow insectivorous plants. Suitable for insectivorous plants should be non-fertilizer peat, perlite, water moss, sand, red jade soil and so on. In addition, most insectivorous plants like the wet environment, so you might as well spread wet water moss on the flowerpot and spray more water. In addition, insectivorous plants had better use water sources with low mineral content. Friends might as well use Rain Water to irrigate them.

The above is the whole content of how to cultivate Cordyceps sinensis. I don't know if you are smart. Have you learned it? The scorching summer is coming, so if you don't want mosquitoes flying all over the house, plant a few insectivorous plants quickly!

What are the anti-mosquito plants? anti-mosquito plants are recommended.

It is well known that there are many mosquitoes everywhere in summer, and these unpleasant mosquitoes keep buzzing in people's ears at night, which is very irritating. So people do everything they can to solve these mosquitoes, and planting anti-mosquito plants at home is one of them. But do anti-mosquito plants really prevent mosquitoes, and what good anti-mosquito plants do we have in real life? Next, let's take a look at the recommended anti-mosquito plants.

Brief introduction of mosquito-resistant plants

In fact, anti-mosquito plants are also called mosquito repellent plants, which can be understood as a natural plant that can repel mosquitoes. Its species are very rich, and all kinds of plants generally emit some specific odors or chemicals through various tissues or organs on the plants, such as flowers, leaves, and so on. These odors and substances can expel mosquitoes, but are harmless to the human body, thus achieving the role of mosquito prevention. So anti-mosquito plants can really prevent mosquitoes.

Recommendation of mosquito-resistant plants

1. Mosquito repellent grass

Speaking of mosquito repellent plants, everyone will think of mosquito repellent grass. This is a kind of anti-mosquito plant with very good mosquito repellent effect. Plants have a very unique lemon flavor, and because of the use of transgenic technology, the citronellal gene structure in the fabric is implanted into vanilla, which is a unique substance. Plants can continuously release these substances in the surrounding air to form a natural evaporator, so the room has always been fragrant, and the effect of repelling mosquitoes is very obvious.

2. Evening incense

It is also known as the night incense tree, is a perennial evergreen semi-vine soft shrub, mainly in tropical America and the West Indies and so on. Every year when it comes to summer and autumn, the plant will bloom a yellowish green or purple bell-shaped flower, which is called night incense. It looks very elegant and beautiful, like the little stars shining at night, can exude refreshing fragrance, and these fragrances are important substances to ward off mosquitoes, and the anti-mosquito effect is very good.

3. Chasing flies and plums

Fly plum may not be very familiar with some friends, this is also a very effective mosquito repellent position, because its flowers bloom when the color is changeable, first yellow or pink and then soft whip orange or orange, in the end is red, so it is also called mosquito repellent seven flowers. The branches, leaves and flowers of its plants can emit a very sensitive smell of mosquitoes. This smell does not do any harm to the human body, and the anti-mosquito effect is very considerable.

4. Cordyceps sinensis

Many people raise Cordyceps sinensis in summer, because it is probably a kind of plant that people can catch mosquitoes to achieve good anti-mosquito effect. Plants belong to Compositae herbs, have a strong role in catching mosquitoes, and can paint these mosquitoes their own nutrients to supply their own growth needs, so daily breeding is very easy, and there is no need to deliberately fertilize and so on. Many families raise several pots of insectivorous grass in summer, and the effect of repelling mosquitoes is very obvious and effective.

Conclusion: of course, in the magical and vast nature, anti-mosquito plants are definitely more than that. for example, lavender, Qiliang, geranium, pitcher plant, plane tree, marigold and lotus, jasmine and other plants have a good role in mosquito and mosquito prevention.