How to prevent and control red spiders in indoor balcony-raised roses?
You may not be familiar with the introduction of green plants and flowers on how to prevent and control red spiders in indoor balcony-raised roses. Keep reading!
How to prevent and control red spiders in indoor balcony-raised roses
The most troublesome thing about growing roses is red spiders, especially when raising roses on indoor balconies. Red spiders always recur, which is very worrying! So why does this happen? Is there no way to eradicate red spiders?
Where do red spiders come from on high-rise balconies?
Many plant enthusiasts may have this question: why do roses on high-rise balconies still get infected with red spiders? Where do red spiders come from?
Here we need to consider three potential sources of red spiders.
1. The potting soil contains red spider eggs
Red spiders can hide in the soil to hibernate, and there may also be red spider eggs in the soil. When the environment is relatively suitable for the survival and reproduction of red spiders, the eggs will hatch and cause harm to the potted roses.
2. The purchased seedlings contain red spiders or eggs
In addition to the original potting soil of the potted plants, which may contain red spider eggs, the new roses or other plants we buy may also contain red spiders or their eggs.
Red spiders are very small and difficult to detect when there are few of them. If they are hiding in the potting soil, they are even less likely to be discovered. Therefore, even though living on a high floor, potted plants often have red spiders, which are likely to come from潜伏ers in the soil.
How to prevent and control red spiders in indoor balcony-raised roses?
For the potting soil and newly purchased potted plants that may contain red spiders or their eggs, Green Enthusiast Network suggests that when you bring the potting soil and potted flowers home, you should first perform pest control and egg control.
You can dilute Abamectin with Pyridaben and spray it thoroughly on the branches, leaves, surrounding environment, and the surface of the potting soil, and then water the roots to kill any red spiders and eggs that may exist on the plants as well as those in the soil.
Performing a comprehensive red spider control action on all potted flowers and potting soil when they are brought indoors can greatly reduce the occurrence of red spiders.
3. Windborne transmission
In addition to potential latent spiders in potted plants and soil, windborne transmission is also a way for roses to become infected with red spiders.
For example, if your neighbor has potted plants that are experiencing a red spider outbreak, it is likely that some red spiders will be carried by the wind to your balcony to set up camp.