Autumn Maintenance for Roses: Teach You Pest Control and Prevention
Today, the editor will elaborate on the experience related to planting flowers for autumn maintenance of roses, teaching you pest control and prevention. It will surely be helpful to you, so let's get to know it together!
Autumn Maintenance for Roses: Teach You Pest Control and Prevention
Autumn is approaching, and roses will resume growth, blooming the most beautiful and abundant flowers of the year. However, after the resumption of growth, roses often attract pests and are threatened by diseases.
1. Pest Damage
In autumn, roses are most susceptible to diseases. In spring, roses easily contract thrips and aphids. By autumn each year, roses are most likely to be infected with this type of red spider, which is also a type of mite called叶螨虫 (leaf mite). In autumn, roses are very prone to infection with red spiders. These two most common ones both belong to leaf mites.
There are more than 100 species of leaf mites. Therefore, when caring for roses in autumn, it is necessary to guard against the appearance of leaf mites. The main symptoms of red spiders are that the leaves look as if they have been burned, and both the front and back of the leaves have a slightly yellowed or whitened state.
If you look closely, you will also find these white or red tiny insects that are a little white or red. These are all leaf mites, red spiders, and white spiders. In autumn, with excessive dryness in humidity and strong sunlight, they are very easy to be infected.
2. Pest Control
When growing roses, it is necessary to take preventive and control measures. We can use the 'Rose Guardian,' which contains a special ingredient,螺螨酯, that targets leaf mites.螺螨酯 is very effective in killing leaf mites, red spiders, and white spiders.
After the flowers are infected with these symptoms, you can dilute it with water 300~500 times. When you see these affected areas, make sure to spray every leaf, both front and back. Remember, you cannot overlook any corner, otherwise, these red spiders will continue to recur. It can be completely sprayed on, and you can see the effect after basically two sprays.
The leaves will slowly resume growth and return to normal, without continuing to turn white or yellow, or having the feeling of being wrinkled and burned.
Do you know the detailed introduction of autumn maintenance for roses teaching pest control and prevention introduced above?