What vector is known for transmitting the Beet necrotic yellow vein furovirus?

The Beet necrotic yellow vein furovirus, which affects sugar beets and related plants, is primarily transmitted by the vector Myzus persicae, commonly known as the green peach aphid. This aphid can efficiently spread the virus through its feeding activities on host plants.

While Polymyxa betae is indeed associated with the disease caused by the beet necrotic yellow vein furovirus, it is not the primary vector responsible for virus transmission. Instead, Polymyxa betae serves as a soilborne vector that can also play a role in the dissemination of plant viruses, particularly in relation to other conditions but does not specifically transmit this furovirus.

Ditylenchus destructor, known as the potato cyst nematode, and Fusarium oxysporum, a species of fungus, are unrelated to the transmission of this specific virus and are linked to other plant diseases. Thus, the accurate identification of Myzus persicae as the primary vector highlights its role in the epidemiology of the beet necrotic yellow vein furovirus and emphasizes the importance of monitoring this aphid in sugar beet cultivation to manage the associated disease effectively.