How to prevent and treat rose leaf diseases and pests
Today, the editor will introduce some related content about green plants on how to prevent and treat rose leaves infected with diseases and pests. Next, the editor of the site will introduce it to the netizens.
How to prevent and treat rose leaf diseases and pests
Recently, I haven't taken much care of the roses. Basically, I sprayed some medicine on them 20 days ago. Suddenly, I found that the leaves have curled and are shedding.
In particular, the top leaves are curled, and there are brown streaks on the back of the leaves. This situation is actually caused by roses being infected with thrips and other pests.
1. Pest Control
When taking care of famous rose species like this, everyone should pay attention during the process and not follow some organic methods, which means not using any medicine at all.
This method is actually wrong because it is very prone to attracting diseases and pests. If not controlled, the infection can become severe, and all the leaves of the rose will fall off.
Usually, when infected with thrips, our control method is relatively simple. We commonly use abamectin, dinotefuran, or imidacloprid, these commonly used insecticides, to spray and kill them, which can achieve a good control effect. In high temperature and humidity conditions like now, it's best to use insecticide every half a month.
2. Fungicide
Of course, in addition to pest control, fungicide work is also very important. Good fungicide and pest control make it easier for roses to survive the summer. If you really don't know how to use medicine.
The simplest way is to directly use this rose care kit, which contains fungicides and is specifically formulated for roses, making it suitable for rose use.
3. Maintenance
Of course, it is also necessary to ensure that the maintenance environment is ventilated and well-ventilated. When the temperature is particularly high, it is still necessary to provide some shading.
That's all for the detailed content on how to prevent and treat rose leaf diseases and pests. I hope it can be helpful to you!