
Rosal
How to recognize and combat ribbed mealybugs on roses
Ribbed Mealybug
Insect
Type:
Risk to the plant:
MILD
Icerya Purchasi
Pathogen:

Cochinillas
WHO CAUSES IT?
The ribbed mealybug, scientifically known as Icerya purchasi, is an insect of the Margarodidae family that feeds on the sap of various ornamental and fruit plants. This insect is characterized by its body covered in a waxy secretion that provides protection and a ribbed appearance, hence its name.
SYMPTOMS
In rose bushes, the channeled mealybug can cause a range of significant damage. Symptoms of its presence include the presence of white or grayish waxy secretions on the leaves, stems and buds of the plant. Additionally, the plant may show signs of weakening, yellowing leaves, and in severe cases, the death of branches or even the entire plant.


DEVELOPMENT CONDITIONS
Temperature:
20°C - 30°C
Humidity:
60% - 80%
HOW IS IT SPREAD?
Movement of infested plants, active dispersal of adult insects, and passive transport through wind or other means.
HOW TO ELIMINATE IT?
Home treatments
There are no home treatments
Natural allies
Chemical treatments
There are no treatments for this disease. Treatments are directed at the insect vectors that transmit it. See insect treatments.
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PLANTAS REPELENTES
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