Control Methods for Common Pests and Diseases of the Spider Brake Fern
The spider brake fern is not easily affected by pests and diseases during its growing period. However, when the growing environment has too low a temperature, poor ventilation and light penetration, and too high air humidity, it is highly susceptible to gray mold and damping-off, accompanied by pests such as red spider mites, scale insects, and slugs, causing the plant to develop wilted, drooping leaves, or even die.
Control methods:
To avoid the above situations, check the leaves frequently, make sure the leaves are not too wet, pay attention to ventilation and air permeability, stop watering when there is standing water in the potting soil, and promptly discard dead seedlings together with the potting soil. For chemical control, spray the spider brake fern with 70% thiophanate-methyl wettable powder at 1000 times dilution, fosthiazate at 1000 times dilution, and agricultural streptomycin at 4000 times dilution; this can achieve relatively good results in controlling its pests and diseases as well as affecting plant quality.
The above is an introduction to the precautions for potted spider brake fern and pest and disease control. To learn more, please follow Four Seasons Plants Network!
Pests and Diseases of the Spider Brake Fern and Their Control
Diseases of the Spider Brake Fern and Their Control
Root rot
Root rot is one of the diseases that can occur in the spider brake fern. The occurrence of root rot is mostly related to the environment; excessively high air humidity, or standing water in the flower pot, can both lead to root rot. Root rot is quite harmful; its occurrence causes the roots to rot, and since the roots are an important part of the plant, the rot may spread to the whole plant, so special attention is required.
When the spider brake fern develops root rot, timely control measures are needed. Trim the roots, or spray them with a chemical treatment. Chemicals that can be used include mancozeb solution, ningnanmycin solution, and other agents, which can be sprayed after dilution.
Gray mold and damping-off
These two diseases are also relatively common diseases of the spider brake fern. Their causes are also related to the environment; they generally occur easily under conditions of lower temperature and poor ventilation.
If the spider brake fern develops gray mold and damping-off, timely measures should be taken for control.
Pests of the Spider Brake Fern and Their Control
Aphids and red spider mites
When the growing environment is poor and cannot meet the growth needs of the spider brake fern, the spider brake fern may suffer damage from aphids or red spider mites.
When these pests occur, some insecticides can be used to kill them.
Scale insects and slugs
Pests such as scale insects and slugs also occur frequently due to environmental reasons, causing the spider brake fern to wither in patches, or even die.
Pruning and Protection of the Spider Brake Fern
During the growing period, the spider brake fern may grow too quickly, causing the leaves to become too dense and the growth to weaken; under poor light, patches of rot may appear. Timely pruning can be carried out to remove dead leaves, withered leaves, and yellow leaves of the spider brake fern, preventing rot and keeping the plant attractive.
Precautions for Growing the Spider Brake Fern
Pests and diseases
During the growth of the spider brake fern, damage from pests such as aphids and red spider mites may occur, as well as root rot harming the health of the plant. Chemical agents need to be used for control, and routine management work should be done well.
Yellow leaves in winter
When the temperature is too low, the spider brake fern will develop many yellow leaves. At this time, note that you should not rush to cut off the yellow leaves of the spider brake fern; yellow leaves can also transport the nutrients stored within themselves to new leaves.
The above is about the growing methods and precautions for the spider brake fern, but the spider brake fern can be grown not only in soil but also hydroponically. Next, let us take a look at hydroponic spider brake fern!