Common Pests and Diseases of Yuele Zhiwu and Control Methods
Let's talk about the common pests and diseases of Yuele Zhiwu and the introduction of green plants and flowers for pest and disease control, read on!
Yuele Zhiwu is a succulent plant with a special ornamental effect, whose growth form resembles a dancer, and it has gained popularity among many people. So, what are the common pests and diseases of Yuele Zhiwu and their control methods when cultivating it? Let's take a look.
Common Pests and Diseases of Yuele Zhiwu and Control Methods
1. -- Rust --
Rust is a disease that Yuele Zhiwu is very prone to, with large rust-brown spots appearing on the epidermis of the root and stem. In severe cases, it can spread to the entire root and stem, and there may also be rust-like patches on the leaves of Yuele Zhiwu.
Control Methods:
When we notice such symptoms in Yuele Zhiwu, we should promptly trim the affected parts. And use a solution of 12.5% diniconazole wettable powder at a concentration of 2000 to 3000 times to spray on Yuele Zhiwu for treatment.
2. -- Black Rot --
Black rot is a disease that commonly appears on Yuele Zhiwu during the summer. The cause of this disease is due to placing Yuele Zhiwu in a poorly ventilated area and in a high temperature and humidity environment.
Control Methods:
In treating black rot, we should promptly trim away the rotting part of Yuele Zhiwu and then disinfect the wound, which can be done using bactericides such as carbendazim and multi菌灵. After the wound dries, it can be planted back into the soil.
3. -- White Powder Scale --
White powder scale is a type of scale insect with a waxy protective shell. It adheres to the branches and leaves of Yuele Zhiwu, feeding on the plant's sap.
Control Measures:
When controlling white powder scale, it is best to do so during their egg-laying period. Using fungicides such as multi菌灵 is effective. If the control is carried out when the white powder scale has matured, only the affected branches and leaves of Yuele Zhiwu should be trimmed and then incinerated.
This article shares the common pests and diseases of Yuele Zhiwu and their control methods, as well as the specific introduction of the prevention and control of pests and diseases, hoping to bring some floral knowledge to flower enthusiasts.