Diseases and Pests of Garlic 12/12 Viruses

It is universally recognized that all garlic naturally harbors latent viruses. The two most prevalent viruses causing Garlic Mosaic disease are Leek Yellow Stripe Virus and Onion Yellow Dwarf Virus, both classified under the potyvirus group.

When garlic plants contract both viruses together, high viral loads will limit bulb development and drastically cut crop yields. Single-virus infections rarely create obvious harm to garlic, unless the plant is severely contaminated.

Field Prevention Tips

Growers must conduct regular field checks. Once you spot plants showing abnormal viral symptoms, pull them out at once and fully dispose of all infected plant debris to block further spread.

How Viruses Spread & Natural Control

These viruses transfer between garlic plants mainly by aphids. Sap-sucking pests such as bulb mites can also carry viruses to nearby healthy garlic after feeding on diseased leaves.

For chemical-free pest control: Plant flowering plants around garlic fields to attract ladybugs, natural predators that feed on aphids and reduce virus transmission carriers.

Farm Practical Tip

Start with certified virus-free seed garlic to lower baseline infection risks. Our garlic sorting equipment can separate stunted, virus-damaged bulbs post-harvest, preventing infected cloves from being reused as seed stock in the next planting cycle.

HUAYO GARLIC – Your Trusted Expert in Garlic Machinery!

HUAYO GARLIC is specialized in Best Garlic Machine Design and Manufacturing since 2015. We aim to mechanize Garlic growing machines and Garlic Processing Machine for Garlic Growers and Garlic Process Companys.

At present, we manufacture a series of Garlic machines from planting to harvesting, cleaning , grading, and garlic process machines for Commercial Garlic Farm, and Small Family Garlic Farms. from Garlic Splitter and Clove Sorter, Garlic Planter, Garlic Harvester, Garlic Root and Stem Cutter, Garlic Brush Cleaning Machine, Garlic Bulb Grader, Garlic Powder and Granulates Processing Machines, Garlic Peeling Machines, Black Garlic Machines.

Welcome to contact us for more Commercial Garlic Machines you need.