Lotus brown leaf disease, also known as lotus black spot. Lotus cultivation areas in China often occur.
At the beginning of the onset of symptoms, chlorotic macular spots appeared on the lotus leaves, and the back of leaves was more obvious. The lesion gradually expands into irregular brown spots. When the disease is severe, the entire leaf is covered with lesions except for the veins. A lot of dark brown molds were planted on the late lesions.
The etiological agent is Alternaria palustris.
Occurrence of regular pathogens overwintered on the sick body. In the long-term production of peanuts conidia spread with the wind and rain, can repeat the dip, when the humidity is high, the disease is heavily partial nitrogen fertilizer. Summer temperatures are too high and the disease is severe in plants that are affected by mites.
Control methods
1. Completely remove diseased leaves and diseased bodies, centralize destruction, and reduce sources of infection. Potted plants can be replaced every year with new soil.
2, the onset period can be used 65% on behalf of Zinc 500 times or 75% chlorothalonil 800 times spray, can prevent the spread of disease spread.
Rheumatoid arthritis (RA) is a chronic, etiology of inflammatory synovitis-based systemic disease. It is characterized by hand, small joints of the joints, symmetry, invasive joint inflammation, often associated with external organ involvement and serum rheumatoid factor positive, can lead to joint deformity and loss of function. According to statistics, the incidence of rheumatoid arthritis in women is 2 to 3 times that of men.It can occur at any age, high incidence of age 40 to 60 years old. People who has rheumatoid arthritis in the late, severe or long-term bedridden patients, due to combined infection, gastrointestinal bleeding, heart, lung or kidney disease can be crisis to life. The main purpose of treatment for Rheumatoid arthritis is to reduce the inflammation of the joints, inhibit the development of lesions and irreversible bone destruction, as far as possible to protect the function of joints and muscles, and ultimately achieve complete disease remission or low disease activity target. Treatment principles include 1. Patient education, 2. General treatment 3. Drug treatment 4. Immune purification 5. Functional exercise 6. Surgical treatment. Anti-Rheumatoid arthritis drug treatment mainly includes non-steroidal anti-inflammatory drugs, slow-acting anti-rheumatic drugs, immunosuppressive agents, immune and biological agents and botanicals. Over the past decade, the treatment of extra-articular lesions and the emergence of new therapies, so that the efficacy of rheumatoid arthritis has been significantly improved. Most patients with rheumatoid arthritis can get a good control or even complete remission.
Anti-Rheumatoid Arthritis,Rheumatoid Arthritis Diagnosis,Arthritis Treatment,Osteoarthritis Treatment,Best Treatment for Rheumatoid Arthritis,Rheumatoid Arthritis Treatment Drugs
Taizhou Volsen Chemical Co., Ltd. , https://www.volsenchem.com