While you’re here… help us stay here.

Are you enjoying open access to policy and research published by a broad range of organisations? Please donate today so that we can continue to provide this service.

Technical report

Temperate pulse viruses: beet western yellows virus (BWYV)

Agriculture Plant diseases Grains Australia
Attachment Size
apo-nid56577.pdf 399.12 KB
apo-nid56577.htm 5.98 MB

Beet western yellows virus (BWYV) has an extremely wide host range and is distributed worldwide. Hosts include temperate pulses (chickpea, faba bean, lentil, field pea and vetch), pasture legumes (clover, medics and lucerne), canola and many perennial weeds. BWYV is transmitted persistently by a large number of aphid species, but it is not transmitted mechanically or through seed. It persists between crop seasons on alternate hosts such as perennial weeds, lucerne and summer brassicas. Control measures include monitoring and spraying aphids, as well as the eradication of alternate virus reservoirs such as weeds.

Publication Details
Access Rights Type: