Cochineal: nf Cochineals are small sucking insects (also called "kermes" or "sticky lice") belonging to the group of Homoptera, which attack the leaves and vine shoots. In recent years, this parasite has shown a tendency to proliferate, causing damage of varying importance depending on the climate. Three species are frequently found in the vine:
Dogwood lecanium. The adult female measures 4 to 6 mm and appears in the form ...
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