Which pest is a known vector for the Cucumber mosaic cucumovirus?

Cucumbers and other cucurbit crops are often affected by a variety of viruses, with Cucumber mosaic cucumovirus (CMV) being one of the most prevalent. Aphids are recognized as significant vectors of this particular virus, facilitating its spread from infected plants to healthy ones. When aphids feed on the sap of a plant infected with CMV, they can acquire the virus and later transmit it to other plants they visit. Their ability to reproduce rapidly and their wide host range contribute to their effectiveness in spreading CMV within agricultural settings.

While whiteflies, beetles, and caterpillars may be involved in transmitting other pathogens or may damage plants in different ways, they are not primary vectors for Cucumber mosaic cucumovirus. Whiteflies are known vectors for other viruses, but not CMV specifically. Recognizing the role of aphids in the transmission of CMV is crucial for implementing effective pest management strategies to minimize crop losses due to viral infections.