Why You Should Not Plant Prunus Trees if You Live Near a Farm

The Prunus species includes over 400 deciduous and evergreen trees and shrubs that yield stone fruit.  The most common stone fruit trees include cherry, plum, almond, apricot, peach, and nectarine. Although these fruit and ornament-bearing trees are lovely all year-round and provide a long list of benefits for both society and nature, they do threaten the health and vitality of livestock, including horses. If you are looking to buy new farmland for your livestock and equines, it is wise to look out for Prunus trees. All 400+ species are poisonous to livestock, donkeys, and horses.

Continue reading to learn more about Prunus toxicity, and which parts of stone fruit trees are toxic to livestock.

Tree Removal Service Indianapolis Indiana 317-783-2518
Tree Removal Service Indianapolis Indiana 317-783-2518

Toxicity Levels of a Prunus Tree

All parts of Prunus trees are poisonous to livestock, expect the ripened fruit. The fruit is entirely edible when mature, and will not have an adverse effect on livestock, cattle, and equines. This refers to the actual cherries, plums, nectarines, peaches, almonds, and apricots. However, all other parts of the tree are toxic if ingested. A host of cyanogenic glycosides are the compounds in Prunus trees that make them toxic to livestock and many other animals.

Cyanogenic glycosides are cyanide molecules attached to sugar molecules, and they are located inside plant cell vacuoles. When the plant cell vacuoles of a Prunus tree are ruptured, the glycosides are released and allowed to come into contact with other parts of the plant tissue. When this happens, the compounds break down into their constituent molecules, both sugar and hydrogen cyanide, which is a poison.

So, when livestock chews on any Prunus plant material, whether twigs or leaves, they ingest these compounds. And once ingested, the poison prevents the animal’s red blood cells from releasing oxygen, which leads to suffocation. As little as two pounds of Prunus leaves can be fatal to full-grown cattle in a matter of minutes.

Prunus Tree Removal is Recommended

It is strongly recommended to remove Prunus trees if you live near a farm or livestock animal shelter of any kind. If you have Prunus trees on your land, it is understandable if you cannot remove all of them. With large numbers, that could be unreasonable. So, for those you cannot remove and are accessible to your livestock, be sure to have plenty of other forages for them to choose from.

Livestock is very unlikely to eat Prunus species of tree unless they do not have an ample selection of fodder. Fencing-in animals or fencing-in Prunus trees are other effective methods of prevention. Be sure to also check your fields after a heavy storm to make sure branches and leaves of Prunus trees are accessible to your animals.

Do you have Prunus trees on your property that need to be removed? Contact Complete Tree Care at 317-783-2518 for lot clearing and tree removal in Indianapolis, Indiana you can trust. We serve commercial and residential clients.

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