Pest control of angelica dahurica

Leaf blight: also known as white spot disease, is a semi-unknown fungus in fungi, which often occurs in the late growth stage and mainly harms leaves. The spots are polygonal, first dark green, then gray, with black spots on them. Can make all the leaves die.

Prevention and control methods: clean the diseased leaves in time and burn them centrally; Before or at the early stage of onset, spray with Bordeaux mixture of L: 1: 100 or 65% zineb wettable powder 400-500 times, 7- 10 times a day for 2-3 times. Legend 1:

It is said that in the early years of the Northern Song Dynasty, the daughter of a wealthy businessman in the south suffered from severe menstrual abdominal pain, which led to her declining health. The rich businessman took her to Kyoto to find a famous doctor. When I arrived in the capital of song dynasty, my daughter's period was suitable and her abdominal pain was unbearable. I met an old man who was collecting herbs. After the old man inquired about his illness carefully, he took out a bunch of angelica dahurica from the medicine basket and handed it to him. He told him to wash it with water and fry it. Rich businessmen thanked them and cooked them according to law. After a decoction, the pain is relieved. After two decoctions, the pain stopped. After several doses, the menstrual cycle is safe and sound. Since then, women's menstrual discomfort, fried angelica dahurica, widely used in the folk.

Legend 2:

There is a scholar who seems to be in his thirties. He often feels top-heavy and has a headache. When I first felt this way, I thought it was caused by overwork, so I didn't care. But as time went on, the headache worsened, and at the same time, his face became numb, and cold sweat dripped from the back of his head and ribs, which made him unbearable. The servant at home quickly invited a doctor to treat him. Several doctors have been invited to feel the pulse and prescribe medicine, but taking the medicine has no effect at all. A friend saw this and introduced him to a famous doctor who specializes in headache in Wushan, Hubei. Persuaded by his family, the scholar finally went on the road and went to Wushan for medical treatment with his family. But after seeing the doctor, the scholar groaned and asked for a doctor. The doctor left the scholar behind and began to treat him. The scholar who was arranged to stay in the ward took out a pill the size of a little finger from the medicine cabinet, put it in his mouth and chewed it slowly, and took it with Schizonepeta soup. The scholar put the pill in his mouth and chewed it slowly. There was a special aroma that went straight to the nose, which made people feel a fresh breath and went straight to their minds, which was very pleasant. The next afternoon, the scholar's face finally showed the careless expression of the past. He thought to himself that the headache that several doctors could not relieve only stopped after taking a few pills. He was really a well-deserved famous doctor. Its medicine is magical and immediate! But it's confusing.

The medicinal materials crushed with stone mortar are the white roots with stems and leaves that scholars see in the shed during the day. Regardless of the size, it is ground into fine powder, and then the honey is heated and stirred. Make pills in the blink of an eye, and then put them in a wooden plate to dry. The next morning, the scholar woke up from his dream. He saw the doctor standing in front of the bed and quickly got up and sat down on the bed. "About this medicine, I think you seem to already know. Then I won't lie to you. " The doctor said that there was a reassuring expression on his face that he had never seen before. "This medicine, is the secret recipe of my family, it has a strong analgesic effect. Unfortunately, however, the name of this medicinal material has not been handed down. When you first came, you made a condition that you should not ask any questions. I wonder, is there a doctor who doesn't know the name of the medicine? You are a scholar who graduated from a county-run school. I want to ask you something. Give this medicinal material a proper name. So please don't mind coming to you so early. If I don't tell you this today, I think you must go home. " The scholar who has been listening to the doctor silently now holds the doctor's hand tightly. "As Mr. Wang said, yesterday, I really saw the herbal medicine for my headache for the first time in the medicine shed in the yard. You asked me to give this herb a name, which really made me happy. Actually, I don't know what this grass is called. If you really want a name, let's call it' Xiang Danggui'. what do you think? Let me briefly explain what it means.' Xiang' is the unique fragrance of this herb itself; White' is the color of this medicinal material; The last word' zhi' means the so-called root that grows first. " The doctor clapped his hands and laughed at the scholar's words, needless to say how happy he was. In this way, the analgesic known as "Angelica dahurica" has since become a unique medicinal material in Wushan, and has been widely used throughout the country.

Legend 3:

According to records, in ancient times, a man named Wang Dingguo suffered from headache for a long time. He came to Douliang to see a famous doctor, Yang Jie, and only took three pills of Yang Jie, and the pain disappeared. Wang Dingguo begged Yang Jie to get this prescription. Yang Jie told him that he only needed to use Radix Angelicae Dahuricae blindly, wash and dry it, grind it into powder and make it into marbles. Therefore, Wang Dingguo took a pill every day and took it with tea after returning home, and the disease recovered quickly. So he called this pill "Douliang Pill".

Legend 4:

Someone in Linchuan was bitten by a poisonous snake and fainted immediately. His forearm was swollen like a thigh, black and yellow, and he was dying. When a Taoist saw this, he immediately smoked a catty of white powder with well water and poured it on him. Later, the injured only felt the belly button swell and yellow and black water poured out of his mouth. After a long time, the swelling of the injured subsided and turned to safety.

Legend five:

Princess Miaoshan, the third princess in Miao Zhuang, came to Suining from the Western Regions and became Guanyin. In order to save the people, she used pure water to turn a plant into angelica dahurica, which was handed down to the world and saved lives. So the angelica dahurica in Suining is conical, like the pure water bottle of Guanyin. Strong fragrance, medicine can cure diseases, such as Guanyin's great compassion and boundless Buddha —— Qu Yuan's excerpt from Seven Commandments of Chu Ci Shen Jiang

Regardless of fame and greed, inner depression and internal injuries;

Lian Huizhi thought that Pei Xi had lost her fragrance after passing Bao Si. Huilan and Baizhi became a couple in the Yao, Shun and Yu period, and they were called "Huizhi", which represented the 5,000-year civilization history of Chinese descendants. In China's traditional consciousness, it is regarded as a symbol and symbol of the beautiful mountains and rivers, prosperity, territorial integrity and national unity of the Chinese nation. "Hui Zhi" is the essence of Putonghua in China and a symbol of China and the people themselves.