Disease control of Vanda

Only Vanda itself knows its growth needs, but it is uncontrollable when it will get sick. Let’s see what Xiao Wan said about this question:

Phytophthora

disease

This is a common disease in our family and occurs basically all year round. During the rainy season, if I drink too much water and the air is not circulating, I will get a serious case of this disease. In fact, this disease was the most common in my childhood. I am basically disfigured by this disease. There are brown spots on the affected areas, which will be made worse if it is too hot and humid. When this state turns into the black and brown class, that is the moment you and I separate.

In fact, it is not difficult to prevent

Don't make it too humid, I don't like that kind of environment. Let me feel the wind, and the sunshine will make me shine.

Don't give me hormones, I still need proper nutrition to grow. Don't use nitrogen fertilizer, it won't make me strong enough.

Give me a bath, use 1/800 of Dobacterial Cleanser or 1/1000 ml of Lingshui Liquid, both will work. I like.

Please apply some medicine to the wound I had cut off when I was sick! Use a large piece of cornstarch, don't drink water for a week, and keep it dry. I'll be fine on my own.

anthrax

disease

You have planted so many brothers and sisters, the environment is so bad and the ventilation is not smooth that the PM2.5 will soar. And you are using so much nitrogen fertilizer that it will kill me. The bacteria entered my body and my leaves developed water-like spots. Then the spots grew larger and larger, and the water became more and more, until they started to stink. The leaves turned yellow and fell off, and I slowly passed away in this soft rot. The disease can also be passed on to other siblings. So, if I am sick, please treat me immediately.

Prevention is not difficult

Give me a change of environment, how can I survive in such a crowded place? Let me get some fresh air, keep me cool and not too wet.

I reluctantly asked you to cut off my diseased part, apply some antibiotics on me, and don't ask me to drink it for a week.

Use a 1000 times solution of streptomycin, a 500 times solution of lime sulfur or Bordeaux mixture, any of these three types of shower gels will do, just use it once a week.

Leaf blight

disease

There are small black spots on the tips of my leaves. It's not aesthetically pleasing, it's because I'm sick. The spots will gradually grow larger and become lesions. The edges of the lesions will be dark brown and the middle will be light gray-brown. In serious cases, the spots will spread to the entire leaf and eventually die. Every time I get sick, I get disfigured.

There are still methods

You have to endure the pain and cut off the diseased leaves. Spray some 500 times dilution of Dasheng M-45 or 1000 times ml of Lingshui liquid.

I'm sick, so don't let me get wet in the rain. It will make me very uncomfortable.

If I use 500 times Dasheng M-45 body wash every day, I won’t get this disease.

Sclerotium rolfsii

disease

Among our brothers and sisters, Cymbidium is most prone to this disease. At the beginning, the base of the pseudobulb turns black and rots. Then the lesions produce white mycelium, and finally they slowly die.

Prevention is actually very simple

Just bear the pain and go under the knife! Cut off the diseased pseudobulbs and burn all the diseased pots and dishes.

Spray once a week with 500 times Dasheng M-45 solution or 1000 times carbendazim solution. These two brands of shower gel are very effective.