puceron

Dans les années 50, un organisme apparaît en Virginie, à Richmond, appelé le puceron lanigère de la pruche.
In the 1950s, a small organism appeared in Richmond, Virginia, called the Hemlock woolly adelgid.
Il est facilement transmis par voie mécanique mais également par des vecteurs comme le puceron du coton (Aphis gossypii).
It is easily transmitted by physical contact, but also by vectors such as the Cotton Aphis (Aphis gossypii).
C’est de cette variété que le puceron extrait la sève qu’il transforme en miellat, que butinent les abeilles pour produire un miel très caractéristique.
From this plant species aphids extract the sap which they process into honeydew that is stored by bees to produce the very characteristic honey.
L'entomologiste a examiné le puceron au microscope.
The entomologist examined the aphid under the microscope.
Le puceron vert du pêcher est le premier vecteur de virus parmi les pucerons (CMV par exemple).
Among aphides, the Green Peach Aphis is the foremost carrier of viruses (for instance, CMV).
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