Is your plant sick? Learn how to identify plant viruses, understand their symptoms, and discover management strategies to protect your garden.
Squash mosaic virus has no cure. The 9 strategies below protect the cucurbits around an infection, starting with the seed decision that eliminates the primary source of the virus. The signature is a dark green mosaic across blistered leaves, with…
Zucchini yellow mosaic virus has no cure. The 10 strategies below protect the cucurbits around an infection, starting with the triage call that tells you whether protection is worth the effort at all. The signature is a yellow mosaic across…
Turnip mosaic virus has no cure. The 10 strategies below protect the brassicas around an infection, starting with the triage call that tells you whether protection is worth the effort at all. The signature is a coarse mosaic of light…
Stubby root nematode is a microscopic soil roundworm that feeds on root tips and carries Tobacco Rattle Virus into potato, where the virus causes corky ringspot. A load with only a small share of symptomatic tubers can face rejection of…
Dagger nematode is a virus carrier that happens to feed on roots. In a commercial orchard or vineyard, the virus damage decides the budget, and the feeding damage only sets the stage. A soil assay before planting is the cheapest…
Cucumber mosaic virus has no cure once it infects a plant. Aphids spread cucumber mosaic virus in seconds, and one infected plant can seed a whole bed with virus before its leaves show a single mottle. The 10 strategies below…
Tomato spotted wilt virus has no cure once it enters a tomato plant. Thrips carry the virus from plant to plant, and a plant that tests positive stays infected for the rest of its life. The 10 strategies below protect…
Impatiens necrotic spot virus has no cure. Once the virus enters a plant, the plant stays infected for life, and western flower thrips carry the virus from plant to plant for the rest of their lives. The 9 strategies below…
Cowpea severe mosaic virus is a beetle-spread plant virus that can leave black-eyed peas and other garden legumes with crinkled, mottled leaves, stunted growth, and a much thinner harvest. If new cowpea leaves are coming in puckered and blotchy while…
Are you noticing subtle changes in your cherry trees—leaves curling, a slight yellowing that just doesn’t seem right? You’ve invested time and effort into your orchard, and the thought of a hidden disease creeping in is unsettling. The fear of…
Have you ever noticed your cauliflower leaves displaying strange, mottled patterns? It’s frustrating to see your hard work threatened by an unseen enemy. That’s the problem: you’re dealing with a potential Cauliflower Mosaic Virus (CaMV) infection, and the uncertainty is…
Have you ever noticed strange patterns on your cowpea leaves, a mosaic of light and dark green, or perhaps some unusual yellowing or blistering? It’s disheartening to see your carefully tended plants struggling, especially when you’ve invested time and effort…
Bean Yellow Mosaic Virus: A Complete Guide for Gardeners Have you ever walked through your garden, anticipating a bountiful bean harvest, only to be met with a disheartening sight: leaves mottled with yellow patches, plants stunted and weak, and a…
Have you ever walked through your bean patch, anticipating a bountiful harvest, only to find your plants looking sickly, their leaves mottled and pods discolored? It’s a disheartening sight, especially after all the hard work you’ve put in. This is…
Barley Yellow Dwarf Mosaic Virus: A Gardener’s Comprehensive Guide Have you ever walked through your barley field, expecting a sea of vibrant green, only to be met with patches of sickly yellow, stunted plants? It’s a disheartening sight, especially when…
Have you noticed unusual symptoms on your plum, cherry, or peach trees lately? Are the leaves showing signs of discoloration, or is the fruit smaller than usual? The sinking feeling that something is wrong with your prized trees is something…
Arabis Mosaic Virus: A Gardener’s Guide to Identification and Management Have you ever noticed strange, mottled patterns on the leaves of your prized rockcress or perhaps your carefully cultivated broccoli? It’s a disheartening sight for any gardener, especially after all…
Have you ever walked through your orchard, anticipating a bountiful harvest, only to be met with the disheartening sight of mottled, yellowing leaves on your apple trees? It’s a frustrating experience, especially when you’ve invested time and effort into their…
Have you noticed unusual yellowing or spotting on the leaves of your apple trees? It’s a distressing sight, isn’t it? As a fellow gardener, I know the worry that comes with seeing your prized trees looking unwell. These symptoms could…
Have you ever noticed strange, mottled patterns on the leaves of your alfalfa plants, a sort of patchwork of light and dark greens, or perhaps a yellowing that just doesn’t seem right? It’s a frustrating sight, especially after all the…
