Symptoms: yellow-brown lesions on fleshy leaves. The summer spores grow under the epidermis and are red-brown and powdery after exposure. The teliospore was born under the epidermis and was dark brown after breaking.
Pathogens: Uromycesaloes (Cooke) Magnus, called Aloe vera.
Infection route: The pathogen mainly stays on the surface of the soil with winter spores as the residue of the diseased plant.
1 After wintering, the spores germinate in a suitable environment to produce basidiospores, spread to the leaves by air flow, and invade and damage the germ tubes. Sporulators and rust spores are formed successively in the affected parts.
2 After the mature rust spores, they spread by airflow, then invaded after germination, and then produced summer spores and summer spores in the host's damaged area.
3 After the summer spores matured, they were again spread by air flow and repeatedly infected. . Until the late growth period or when the weather turns cold, teliospore and teliospores form in the diseased part and then winter.
Occurrence conditions: Occurrence of rust is closely related to climatic conditions. In the daily average temperature of 32-270 c, natural gas, rain, humidity, rust will occur.
Control methods: Clear the field sickness and concentrate burn.
Pathogens: Uromycesaloes (Cooke) Magnus, called Aloe vera.
Infection route: The pathogen mainly stays on the surface of the soil with winter spores as the residue of the diseased plant.
1 After wintering, the spores germinate in a suitable environment to produce basidiospores, spread to the leaves by air flow, and invade and damage the germ tubes. Sporulators and rust spores are formed successively in the affected parts.
2 After the mature rust spores, they spread by airflow, then invaded after germination, and then produced summer spores and summer spores in the host's damaged area.
3 After the summer spores matured, they were again spread by air flow and repeatedly infected. . Until the late growth period or when the weather turns cold, teliospore and teliospores form in the diseased part and then winter.
Occurrence conditions: Occurrence of rust is closely related to climatic conditions. In the daily average temperature of 32-270 c, natural gas, rain, humidity, rust will occur.
Control methods: Clear the field sickness and concentrate burn.
Rabies Vaccine (Vero Cell) for Human Use
The first company develops and employs the technology of microcarrier bioreactor for production of Rabies Vaccine (Vero Cell) for Human Use in China. The culturing process has good repeatability, the product shows reliable quality and in reasonable stability and has the comparable effect with lyophilized formulation.
Rabies Vaccine,Freeze-Dried Rabies Vaccine,Mild Rabies Vaccine,Stable Rabies Vaccine For Human Use
Changchun BCHT Biotechnology Co. , http://www.ccbcht.com