onion yellow-dwarf virus

ریشه

The word 'onion' comes from the Latin word 'unio' meaning 'onion' or 'pearl'. 'Yellow-dwarf' refers to the yellowing of the leaves caused by the virus.

مثال

• Farmers are concerned about the spread of the onion yellow-dwarf virus.
• The onion yellow-dwarf virus has devastated onion crops in the region.
• Researchers are studying ways to prevent the spread of the onion yellow-dwarf virus.

ترکیب‌های رایج

spread of the onion yellow-dwarf virus onion crops yellowing of the leaves transmission of the virus