What if the leaves of Guangdong evergreen turn yellow?
- Prev
How to prevent and cure stem rot of carnation?
Stem rot is a destructive disease of carnations. The main site of the disease was on the lower branches and leaves, and the spot was round, oval and irregular, reddish brown, dark brown in severe cases, and grayish white to gray in the later stage. The diseased leaves do not fall off after they have dried up, and when the disease spot on the branch surrounds the stem for a week.
- Next
Prevention and treatment of Guanyin sunburn in dripping water
It happens everywhere, and the leaves, flowers, stems and fruits of a variety of woody and herbaceous flowers can be damaged and hindered ornamental. Symptoms summer plants are exposed to strong sunlight, the leaves appear water stains and then quickly lose water and become grayish white. The longer the plant grows in the shade, the younger the tissue is, and the higher the temperature is in the sun.
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