What to do when the dragon flower grows insects? The pest control of dragon flower/4 pests 2 diseases

As a good-looking and effective plant, keel flower is very popular, keep it indoors, not only beautify the room, but also purify the air. However, indoor breeding is not better than outdoor, because of environmental factors, often will be attacked by pests, that dragon flower long insects how to do? The following are 6 kinds of dragon flower pest control, follow the small series to understand and see.

1. Dragon bone flower worm, spray medicine

Dragon bone flower has strong adaptability and can be said to be very easy to feed. However, because novices do not know how to raise dragon bone flower, they do not know how to raise dragon bone flower at all. As a result, when they are raised, they will raise pests and diseases, which will greatly affect the growth of plants. Then what if the dragon bone flower grows worms? At this point, we only need to determine which pest is, and then spray to solve it. Here are 6 kinds of dragon flower pest control, we continue to look down.

II. Prevention and control of diseases and insect pests of dragon bone flower

1. Red Spider

Keels are rarely infested, but if the house is poorly ventilated, they can also produce red spiders, which can harm the top of the plant. Symptoms of infestation: The top is reddish brown and has spider webs, and the growth and development of the plant are affected.

Control method: After the pest is found, it can be treated with enemy, or evenly sprayed with 40% dicofol emulsifiable solution 1000-1500 times, 20% dicofol emulsifiable solution 500 - 600 times, 5% nisolon emulsifiable solution 1500 times, alternate application effect is better.

2. Aphids

Aphids are also pests born from keel flowers. They mainly harm leaves and buds, absorb a lot of juice, and cause poor growth of plants. Control method: when aphids are few, wash them with plant ash; when aphids are many, spray 40% omethoate emulsifiable concentrate 1000 times solution or 50% fenitrothion emulsifiable concentrate 1000 times solution for control.

3. Scale insects

The keel flower can also be attacked by scale insects, which are easy to erupt in poorly ventilated environments, and it will absorb on the leaves and make the leaves lose luster. Symptoms: keel flower leaves yellow, serious plant will die.

Control method: when the scale shell insects are few, wipe off the insects with washing powder solution; when the pests are many, spray dichlorvos 1000-15000 times solution, or 50% marathon emulsion 1000 times solution for control.

4. Other pests

In addition to the above three kinds of pests, dragon flower may also be attacked by white insects, grubs and mole crickets. At that time, we can irrigate the roots with 1000 times of insect medicine, which can effectively stop it. In addition, keel flowers will also give birth to snails, which will eat the stems and leaves of flowers, catch it when not breaking branches and leaves. The reason for this was that the Dragon Bone Flower was poisonous, and its juice would be very troublesome after touching it.

5. scab disease

Common disease of keel flower. This disease mainly erodes the branches and stems of flowers. There will be many scattered or aggregated brown dots on them. The epidermis near the dots will be concave. It is understood that the disease occurs mostly in rainy weather and is caused by fungi.

Control method: when the disease is light, the disease spot can be dug out with a knife, and the disease place is smeared with Bordeaux slurry; when it is serious, spray 40% triadimefon carbendazim or 45% triadimefon thiram 50-100 times solution for prevention and control, spray once every 7-15 days, spray 2-3 times to get effect.

6. Anthrax

What diseases do dragon bones have? This includes anthracnose, which mainly damages fleshy stems and causes disease spots on the stems. The spots formed by this disease are larger, 2-3cm in diameter, semi-circular and elliptical in shape, brown in color, and will turn gray in the later stage.

Prevention and control methods: After discovering that the dragon flower suffers from anthracnose, everyone should remove the diseased part and apply it once every 5 days with copper chloride solvent; if the disease occurs soon, use 30% copper oxychloride to fuse 70% mancozeb, apply it once every ten days, spray 2-3 times.

As for the prevention and control of diseases and insect pests of keel flowers, Xiaobian introduced this. I believe that everyone should know how to do it when they encounter keel flowers again. Generally speaking, keel flowers are rarely infested by pests and diseases. As long as we carefully maintain them, these pests will not find us. Finally, we hope that keel flowers can bloom beautiful flowers.

What is the flower language of keel flower, keel flower language and legend/represent endless future

Dragon Bone Flower, also known as Dragon Bone Flower, Overlord Whip, Triangular Arrow, it was known by its name as a very domineering plant. However, although the dragon bone flower was very robust, the flowers it bloomed gave people a soft feeling. This combination of "beast and beauty" made people unforgettable. Will bloom, naturally there will be flower language, then what is the flower language of dragon bone flower? Let's take a look at the dragon flower language and legend together with Xiaobian.

1. The keel flower is placed in the indoor feng shui

If you are a friend of Feng Shui, it is necessary to know that the keel flower is placed indoors before understanding the keel flower language. It is understood that dragon flower and cactus like thorns all over the body, and this in feng shui is to make sharp corners evil, if it is placed on the balcony, you can resolve the evil outside.

Then look at the shape, keel flower stem straight upward growth, shaped like an upright dragon spine, full of strength, external evil has a strong resistance. Such plants, naturally suitable for indoor, and even if we do not pay attention to the dragon flower indoor feng shui, light dragon flower effect is strong, flower friends should also buy a pot home to raise and see.

II. Flower language and legend of dragon bone flower (1) Flower language of dragon bone flower, endless future

The dragon flower has a long flowering period, lasting from July to December. Its flowers are large, beautiful and full of mystery. Beautiful flowers, will have their own unique flower language, dragon flower shape strange, it will continue to grow upward, to the sky growth, as if there is endless future waiting for it to explore general. So the dragon flower's language is endless future.

(2)The Legend of Dragon Bone Flower

After understanding the flower language of the dragon bone flower, let's take a look at the legend of the dragon bone flower. Legend has it that a long time ago, there was a poor woman who got lost in the desert. As she walked, the woman lay weakly on the sand and cried silently. Just as she was in pain and there was no way to call for help, she suddenly heard a clear and powerful voice telling her to eat the plants beside her quickly.

In the desert, there were almost no other plants. The woman reached out with difficulty to touch them. She could not open her eyes and felt that there were dragon fruits beside her. They were like flames that inspired her to hold on. When the woman painstakingly ate the dragon fruit, something magical happened. She woke up and recovered quickly, full of vitality and successfully walked out of the desert.

Since then, the legend of dragon bone flower has been handed down from generation to generation. It is regarded as immortal grass. Pitaya is also called immortal fruit. No matter its branches, flowers, fruits or roots, it has become a special crop of local people. As a sacred symbol, dragon fruit is revered by the world, and this tradition later spread around the world with the invasion and expansion of European colonialism.

How to raise dragon bone flower? Family keel flower maintenance method

Dragon bone flower belongs to cactus family, branched, bluish green. Its plants are generally 4 or 5 meters high, vigorous and straight body, let people shine. Dragon bone flower is also a kind of potted plant that is better cultivated. The key is to ward off evil spirits. And keel flower has a good ornamental value, but also can absorb harmful gases in the air, thus playing a role in purifying the air. Dragon bone flower is also a good rootstock, such as tiger thorn plum, crab claw orchid can be used to graft. The following small series sorted out some of the maintenance methods about keel flowers and shared them with everyone.

illumination

keel flowers like sunny places, generally put it on sunny balconies can be. In summer, the light is too strong, pay attention to its shade, otherwise it is easy to burn the leaves of keel flowers.

watering

Dragon bone flower is a succulent plant, drought tolerance is very good, so can not be watered too much. Generally see pot soil some dry time can pour some water, but to the right amount, otherwise it is easy to cause root rot.

pot change

Dragon bone flower grows faster, the plant is generally higher, generally two years to replace the flowerpot once, change the soil, leave some old soil, so conducive to the growth of the roots. When changing pots, disinfect the new pots before using them.

fertilization

Dragon bone flower for fertilizer demand is not large, generally buried before planting some base fertilizer in the pot soil can be. When changing pots, you can add a little organic fertilizer, but the concentration should be low, otherwise there will be root burning phenomenon.

pruning

Keel flowers usually pay attention to pruning, some of the excess branches and leaves will be cut off, this will be beautiful and generous. Some withered branches and leaves should also be pruned off, otherwise they will continue to absorb nutrients and cause nutrient loss.

soil

The requirements of keel flower for soil are not strict, generally choose sandy soil with good drainage, which is conducive to the respiration of roots and the absorption of nutrients, thus promoting the growth of keel flower.

The above is the maintenance method of keel flower organized by Huinong Network. Finally, Xiaobian wants to say a small disadvantage of keel flower. There are thorns on the stem of keel. Children at home should pay special attention to it. The white liquid in the stem is also poisonous. Do not break the stem and leaf. If you touch it, you must wash your hands immediately.