There are a number of different shrub diseases that we see in Northern Virginia, some obviously more common than others. Prevention. Lafayette and Mt. Eliminate pest and poor growing conditions by looking for gnawing marks or stripped leaves, which will indicate rodents such as rabbits or deer.It’s important to note that you should identify your infected shrub first as not all diseases affect one type of plant. We strive to maintain healthy plant life in our gardens and landscapes, but oftentimes shrubs suffer casualties, or fall ill from disease for a variety of reasons. Depending on the specific type of shrub affected, the disease, diagnosis and treatment will all vary. Protect other shrubs through water and fertilization. Learn how to properly protect trees and plants, How to prevent them and what to do when you have them. Prevention is one of the most effective methods of fighting fungal infection. long) and doesn’t have hollow stems Honey fungus produces strands that look like black boot laces, as well as yellow mushrooms and cream-colored fungi along the plant's base. There are a host of resources on those topics. Abiotic diseases are man-­‐induced diseases that involve non-­living factors such as lack of space for root growth, prolonged levels of water toxins, or extreme heat, light or soil pH levels. ©2020 National Association of Landscape Professionals, Inc. Lawns and landscapes are vital components to creating healthy communities and maintaining strong personal health. It grows on the wood of trees in small tufts and clumps. A landscape professional, trained and knowledgeable about plant health, can inspect and diagnose sick shrubs but for those determined to do a little self-diagnosing, here are some fundamentals to get you started. Its cap is yellowish-brown in color … We recommend awareness of the following points: • Proper air circulation and ventilation• Use of native plants (planting the right plant that will survive in the culture of your landscape, i.e. Treatment It’s important to remember to be proactive to prevent shrub disease throughout the year. 18 mins. From too little watering to pest infestation, proper disease identification is crucial to the survival of your shrubs. This tool is designed help you learn about important tree fungi. This will help narrow down your market of diseases to identify. Symptoms include browning shrubbery and vegetation, which may cause undergrowth to die and/or fall off the plant. Once you are certain your shrub isn’t being eaten by bugs or animals, you can move on to analyzing the type of disease. Treatment• Dormant season: prune infected areas of shrub• Tip: Be sure to clean pruning tools in-­‐between shrub cuts• Growing season: refrain from pruning shrubs due to chances it could spread the disease, instead remove infected shrubs from landscape. Leaf Disease identification: ... Fungal blight is a disease that occurs on vegetables, shade trees as well as fruit trees. It’s important to note that you should identify your infected shrub first as not all diseases affect one type of plant. This article will focus on biotic diseases of woody-­‐shrub diseases that are scientifically or biologically-­‐induced, such as fungi, bacteria, viruses and nematodes. Identifying Tree Fungus To identify the exact fungus, which affects your plant, you need to know the most common tree fungus types, which infect plants. Northern Mushrooms: 1 man, 2 mountains, 25 mushrooms, 30 miles, over 5000 feet. Photos courtesy of Sun Valley Landscaping, Omaha, NE. Visit your local garden center for beautiful flowers, shrubs, trees and more. pathogenic fungi and nematodes. Similar to humans, when the needs of shrubs are not met, a decline in health will result. Disease fungi take their energy from the plants on which they live. Growing season: refrain from pruning shrubs due to the chance it could spread the disease, instead remove infected shrub from the landscape. Click for More. Water the shrub from under the plant in order to reach roots directly. Tip: Be sure to clean pruning tools in-between shrub cuts. This common type of disease is a fungal growth that leaves a white powder on surfaces of shrub foliage. Th is root-fungus association is called mycorrhizae and benefi ts both the fungus and the tree. Once you are certain your shrub isn’t being eaten by bugs or animals, you can move on to analyzing the type of disease. Visit www.landscapeprofessionals.org. 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