Apricot Fungal Gummosis – How To Treat Apricot Gummosis, Bacterial Canker Control – Treating Apricots With Bacterial Canker Disease, Peach Gummosis Fungus Info – Treating Peaches With Fungal Gummosis, Prickly Kale Leaves – Does Kale Have Thorns, Corn Husk Wreath Ideas: How To Make A Corn Husk Wreath, DIY Air Plant Wreaths: Wreath Making With Air Plants, Amaryllis Forcing Indoors: How To Force Amaryllis Bulbs In Soil, Garden Features For Kids – How To Make Play Gardens, Companion Planting With Borage – Plants That Grow Well With Borage, Poinsettia Getting Yellow Leaves – Reasons For Poinsettia Leaves Turning Yellow, Thanksgiving Tradition: Turning Homegrown Pumpkins Into Pie, Growing Thanksgiving Dinner – Must Have Turkey Side Dishes, Interesting Uses For Pecans: What To Do With Pecans, The Bountiful Garden: Bringing The Garden To Thanksgiving. It is recommended to leave wounds on trees alone, because the tree will heal best on its own. Sign up to get all the latest gardening tips. If you want to know how to treat gummosis, remove the darkened area of bark from the tree, plus a strip of the healthy bark until the wound is surrounded by a margin of healthy bark. The earlier you catch the problem, the better chance you have to save the tree. It is recommended to leave wounds on trees alone, because the tree will heal best on its own. You must be logged into your account to answer a question. Keep checking the area and repeat the bark trimming if necessary. Here are some of the insects that can cause gummosis: http://utahpests.usu.edu/ipm/htm/advisories/treefruit/articleID=12954. Systemic fungicides can prevent against some types of gummosis. Gummosis is a nonspecific condition where sap leaks from a wound in the tree. Read more articles about General Fruit Care. Keeping your tree healthy will also limit borer insect attacks. Any action you can take to prevent bark wounds will also assist with gummosis prevention. Do make sure the tree is in a good environment with good drainage and the proper pH and conditions for the species. What is gummosis? You’ll also want to learn about how to treat gummosis. To that end, in the absence of a soil test, sprinkle 1 cup of garden lime per inch of trunk thickness under the branch canopy every year for three years. In that case the tree should recover with time. It appears that it has two causes, both insect infestation and some injury that was caused when it was planted this summer. Do not apply copper hydroxide, since this has been shown to be toxic to the trees. However, gummosis can also be caused by any wound to a stone fruit tree, including winter damage, disease damage, or damage from a gardening tool. In that case the tree should recover with time. If you want to know how to treat gummosis, remove the darkened area of bark from the tree, plus a strip of the healthy bark until the wound is surrounded by a margin of healthy bark. It is best if you can determine what specific insect is infesting your tree, because the effective treatment for each insect is different. Sign up for our newsletter. All varieties can get cankers, but some get them more easily than others. Log in or sign up to help answer this question. Do make sure the tree is in a good environment with good drainage and the proper pH and conditions for the species. This will raise the soil pH, which peaches/cherries/plums appreciate. Likewise, plant your fruit trees in the best possible sites to avoid winter damage. Once this is done, let the area dry. Keep checking the area and repeat the bark trimming if necessary. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Apply captan, thiophanate-methyl, or lime sulfur (Bordeaux mixture) in 50% latex or kaolin clay to freshly cut pruning wounds. If you damage the bark, you may soon be seeking gummosis treatment. Cytospora canker, or Valsa canker, the fungal cause of gummosis, affects stone fruit trees such as apricot, cherry, peach and plum. If you see gummy sap leaking out of your peach, plum, cherry or apricot tree, it is probably gummosis. Raising soil Ph to 6.5 can do … It’s also important to select tree varieties that do well in your hardiness zone. Keep up to date with all that's happening in and around the garden. You have to help the tree be as healthy as possible in order to fight the canker itself. Thanks. Sign up for our newsletter. For example, take care when you are weed whacking or mowing around the base of stone fruit trees.