Tips to combat cochineal grooved
Mealybugs like aphids are the most common pests in our garden, and there are various species of these insects.
If you have a lemon tree in your house, you ‘ll probably find some cotton wool spots on the stem of the tree. If so, you’re in the presence of cochineal grooved. Why do we call it? Because they have grooves on his torso.
This type of cochineal can dry the plant entirely unless we do something. In short, we could describe it as the tick of citrus fruits such as lemon, orange, etc.,
although it is also commonly seen in the passion fruit, mint, mint, rosemary, thyme, and oregano, among other herbs.
Learn more about the ruched cochineal (purchase lcerya)
It is an insect belonging to the old order of the Homoptera like whiteflies and aphids. Chupador has a peak that used to pierce the plant and suck its sap and power and feed.
It affects many plants and lives in colonies, so it is easy to see clustered along the branches. The appearance of fungus bold, sticky molasses in the trees and ants in the garden could be some of its serious consequences.
The female usually measured approximately half a centimeter and has a reddish-brown and oval body with the coated back of a white waxy ovisac grooved longitudinally. Hence its name. These grooves serve to bring hundreds of eggs, and ovisac maybe even longer than the insect itself, which gives it protection.
Eggs are also red and are grouped by a waxy thread. Cochineal grooved makes three changes, and its metamorphosis is incomplete, although they tend to move throughout their cycle, unlike other mealybugs that do not. Nymphs just born recently are orange and black legs.
These can locate them on the back of the leaves.
Then the branches and trunk where they become adults and move reproduce sexually, although it is somewhat tricky to see males in the colony. Therefore, they reproduce through parthenogenesis, i.e., a form of reproduction which is based on the development of unfertilized female sex cells.
How to fight it?
- Get neem oil or any organic product by irrigation return of the bitter sage plant. Quantity? 3 to 5 cc per liter of water every 30 days.
- I have performed treatment with potassium soap — Diluyelo water to two percent.
- Make sure ants are not defending the grooved mealybug. If so, you treat them well.
- Remove the affected part and burn it.
- If these methods do not work, you can then do the cleaning with pressurized water.
- Purchase predators like Rodolia cardinalis to get rid of the pest, devouring acts as cochineal, so it is 100 percent effective.