What is the incidence law of Fusarium wilt of Euonymus tomentosa?
The pathogenesis of Fusarium wilt of Euonymus tomentosa: the pathogen is Fusarium oxysporum which exists in the soil. Most of the germs invade from the root wound and can also invade the plant directly. The disease usually begins in the middle of May, and the peak is in July and August, and some plants do not exceed a week from disease to death.
- Prev
A Method for Rapid Seedling Formation of Euonymus Japonica
1. Reproduction: Cuttage is the main method.(1) Cuttage period The traditional cuttage period is mostly seen from late October to early November in the north, that is, cuttage in dormant period. Because of late cutting season and low temperature, it cannot take root in the current year. It must be transplanted after taking root in the following spring. The transplanting time is postponed accordingly, resulting in short growth period and small growth volume of seedlings in the current year. The seedlings can grow into seedlings in the nursery until the spring and autumn of the fourth year. That is, from cuttage propagation to nursery after two and a half to three years. Shorten seedling cycle for rapid seedling raising
- Next
euonymus wilt
Euonymus dahuricus wilt is a common disease of Euonymus dahuricus in recent years. It is characterized by rapid onset, rapid infection and great influence on greening effect. Although this disease is stubborn, if correct measures can be taken, multi-pronged measures against the pathogen can still achieve satisfactory control results. At first, only the upper leaves of individual branches were green and dehydrated, and then the whole branches and whole leaves were green and dehydrated. In the late stage of disease, the leaves are yellow-white, and severely infected plants will cause
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi