Disease Learn more about Disease
-
Koi are lying at the bottom of the fish tank, koi disease red skin disease-skin scale disease-koi disease and
Red skin disease is also called hemorrhagic putrefaction disease, red skin plague, skin scraping plague, fin moth disease. Symptoms of fish scale shedding (and skin inflammation of the difference between congestive disease), especially on both sides of the fish body and the abdomen is most obvious. Sick fish skin local or mostly inflamed congestion, dorsal fin, caudal fin and other fin base...
2019-05-21 -
Symptoms of rice virus disease
The damaged plants were dwarfed and the leaves changed color, their growth declined, and the leaves were orange to yellow in color. The disease of indica rice is mostly orange or slightly reddish, also known as red leaf disease. The young leaves are mottled and the old ones are mottled. At present, 11 kinds of rice virus diseases (including two kinds of mycoplasmic diseases) have been found in China. they are common dwarf disease, yellow leaf disease, striped leaf blight, black streak dwarf disease, Verticillium wilt, grass dwarf disease, cluster dwarf disease, sawtooth leaf dwarf disease, orange leaf disease, Donggler disease and tumor dwarf disease. Rice common dwarf disease and yellow leaf disease are harmful in southern China.
2019-01-16 -
What should I do if Ponkan gets Huanglong disease?
What should I do if Ponkan gets Huanglong disease?
2018-07-24 -
What are the common animal diseases of type I, II and III, respectively?
Animal diseases refer to animal infectious diseases and parasitic diseases. According to the degree of harm of animal diseases to aquaculture production and human health, the animal diseases managed by the Law of the people's Republic of China on Animal epidemic Prevention are divided into the following three categories: class I diseases, which refer to human beings.
2020-11-11 Common one two three types animals epidemic diseases respectively including -
Three common diseases of banana: black spot disease/thin stripe disease/dwarf disease
Banana common diseases small black spot disease, thin stripe disease, atrophy disease and prevention methods introduced, let's take a look at it! Pathogen of microdot disease: The optimum temperature for mycelium growth is 25℃, for spore formation is 13~29℃, and for spore germination is 13~33℃.
2019-05-25 banana common three species disease small black spot thin strip atrophy -
Prevention and Control of Jujube Witching Disease
Many of them have been questioned about the number of people who have been killed each year. What's going on? How should we prevent it? In response to these questions, the reporter interviewed Feng Yibin, a researcher at Zhengzhou Fruit Research Institute of Chinese Academy of Agricultural Sciences. Experts say the disease is gone again.
2020-11-08 species jujube jujube madness disease prevention recent days many readers consultation -
Banana yellow leaf disease treatment: yellow leaf disease with what medicine? The solution to banana yellow leaf disease
Banana yellow leaf disease treatment methods, you know? This disease is mainly soil-borne, there is a lot of infectivity, generally a banana tree has this disease, then other trees will have this disease. The main symptoms are leaf disease, rapid withering, and severe periodic disease.
2019-03-08 banana yellow leaf disease treatment method disease use what medicine solution -
Lily planting: how to prevent and cure lily virus disease?
How to prevent and cure lily virus disease? What are the hazards of lily virus disease? There are netizens who can help introduce the harm of lily virus disease: there are mainly four kinds of lily mosaic disease, necrotic spot disease, ring spot disease and cluster disease. Lily mosaic disease leaves appear light green, dark green mottled, serious leaves.
2018-07-17 -
The new rape products are resistant and almost eradicate root swelling disease.
The new rape products are resistant and almost eradicate root swelling disease.
2019-02-21 -
Occurrence regularity and control measures of fruit shrinkage disease of jujube
Jujube fruit shrinking disease, also known as jujube iron skin disease, jujube black rot disease, jujube dry waist shrinking disease, jujube wilting fruit disease, fog copying, fog head falling, fog blanching, iron coke and so on, was officially reported in China in the late 1970s, and its harm is becoming more and more serious. it has become a destructive disease in jujube production. In recent years, the disease is becoming more and more serious in jujube producing areas in Shanxi Province, which has become an important factor affecting jujube yield and commodity quality. However, at present, there are different reports on the pathogen and the law of prevention and treatment of the disease, and it has not been found in production.
2019-01-16 -
What are the symptoms of blue ear disease in pigs?
Pig blue ear disease was once called mysterious pig disease, new pig disease and so on. China lists this disease as a second-class infectious disease. If the disease is not effectively controlled in the early stage of the disease, it is easy to be infected in a large area. Therefore, many farmers attach great importance to pig blue ear disease. So pig blue ear performance
2020-11-11 Pig blue ear disease manifestations symptoms which pig blue -
The latest control methods of potato mosaic disease
Potato mosaic disease is a common disease in the process of potato planting. When it is serious, it will lead to a large reduction of potato production and cause huge economic losses to farmers, so it is urgent to prevent and control the mosaic disease. So how to prevent and cure mosaic disease? Come together.
2020-11-10 Latest potato mosaic disease control methods -
How to prevent tomato virus disease reasonably? (Control methods included)
How to prevent tomato virus disease reasonably? (Control methods included)
2020-04-17 -
Dutch iron disease 1: leaf spot
The pathogen of regular leaf spot disease usually lives on the remains of the disease to spend the winter. Pathogens may spread and infect in greenhouses, greenhouses, fields and family potted plants during Rain Water weather and watering splash. the miniature size is that they can invade the plant through wounds or stomata.
2018-11-19 -
Causes of Rice Bad Seedling Disease
Rice evil seedling disease is a major disease in the process of rice planting, the emergence of the disease can often lead to a 10-20% reduction in rice yield, and in serious cases, it can be reduced by half, so it is urgent to find the cause and prevent it. What is the cause of rice evil seedling disease? How to prevent and cure?
2020-11-08 Rice evil seedling disease cause rice yes -
What is mad cow disease? Is it contagious? What are the ways of transmission? How to prevent it?
Disease is an extremely complex process, in many cases, from health to disease is a process from quantitative change to qualitative change. So do you know what mad cow disease is? Is it contagious? What are the ways of transmission? How to prevent it? What is mad cow disease? Mad cow disease
2020-11-11 What yes mad cow disease will infect human the route of transmission -
How to prevent and control anthracnose of orchid
How to prevent and control anthracnose of orchid
2018-04-29 -
How to prevent swine blister disease in pig farms? What's the difference between foot and mouth disease?
How to prevent swine blister disease in pig farms? What's the difference between foot and mouth disease?
2020-07-02 -
Control methods of Potato Mosaic Disease
Control methods of Potato Mosaic Disease
2019-02-18 -
Treatment of banana yellow leaf disease: banana yellow leaf disease nemesis, which drugs are used for banana yellow leaf disease
What is the treatment of banana yellow leaf disease? what is the banana yellow leaf disease nemesis? What drugs do you use for banana yellow leaf disease? Do you know? Let's take a look. Prevention and control methods: 1. Diseased plants are found and burned immediately. 2. In the early stage of the disease, spray 50% Kexidan.
2019-03-08 Banana yellow leaf disease treatment nemesis disease use which