The walls of my old Scout camp outhouse looked like they had been run through a wood chipper, so heavily were they gnawed by quilled rodents. Their tails have the highest density of quills on their bodies and they can quickly flick their tails to lodge quills into the skin of whatever is threatening them. If you encounter a porcupine, you should back away slowly and leave it alone. Due to their heavy bodies and short legs, porcupines cannot easily navigate deep snow, therefore wintertime adds extra pressure on this strict plant eater to find accessible and nutritionally dense food. However, as people relocate to areas known as the wildland-urban interface or WUI, they may encounter trees that have been damaged by porcupines. - The Best Methods, How To Clean A Stained Glass Lamp Shade? Like outhouses. No chemical treatments are used in the manufacture of marine-grade plywood for actual boat construction. Is It Safe to Use Treated Wood For Vegetable Gardens? Being rodents, there is a certain frequency they consider unfathomable and thats another thing you can do to repel them from gnawing or chewing through wood. The copper and other pesticides will leach into the water and cause issues for wildlife. Is that Moisture? Car tires and hoses may also be chewed on for their mineral content or road salt coating. How to Get Vomit Smell Out of Leather Couch? Is it safe? Finishing wood that has already been pressure treated provides the material with added protection from these three factors. Simply because its natural, cheap, and I dont need to go outside my home to prepare it. Generally, porcupines are herbivores and commonly eat buds, berries, fruits, and vegetables. Sometimes they also show a preference for pressure-treated lumber. Your face. Hope youre well As noted above, porcupines will eat lots of good fruit and veggies, especially if it is easy to reach. This solution has been the product of deep research and experiments done by various homeowners from all over the country. And your face. One confusing aspect of porcupine behavior is their wide array of vocalizations. Weight-treated wood sold in the USA. 8 Real Estate Rules That May Have Changed Since You Bought Your H Borate products are pressure treated with water-based mineral salt solutions. Updated November 30, 2016. Clear sealers and stains are more suitable for pressure-treated wood, although waiting for the wood to dry completely (which can take months) is an option. Pressure-treated wood after 2006. Can You Dry Towels With Clothes Or Not? They are not affiliated with these companies and make no endorsements.. Baby porcupines are born with soft quills and teeth which enable them to begin eating vegetation within the first week of life. I hope you got some value from this post; if you did, consider subscribing to the blog, so you are notified each time I upload new content like this. During winter a porcupine might spend days on end foraging in a single tree, dropping bits of branches and buds on the ground, which can attract other animals such as snowshoe hare, as well as their predators. But I think there is enough information to decide. It is difficult to find details about the scope of this problem, but the following treatments are commonly questioned: There is a long debate in organic gardening: Can pressure-treated wood be part of an organic garden? The Ultimate Guide! Places you might find them include old logs, eaves of houses, roof sheathing, wood decks, and even wooden patio furniture. It enters well into the wood, gives further security than numerous other covered additives, and is the reason for some wood stains. The salt craving leads the critter to all sorts of strange places. They weigh around 20 pounds (9 kilograms) and are 2 to 3 feet (60 to 90 centimeters) in length. To complete the subscription process, please click the link in the email we just sent you. If the wood is wet, howevereven in the summer when you know fixation is completeyou should exercise greater care working with the wood. Porcupines prefer the young bark, leaves, and terminal twigs commonly found high up in the crown of a mature tree, but will strip bark anywhere on a trees trunk or branches. This creates a sodium-potassium imbalance. One product however, Thiram is registered as a repellent for rodents and rabbits, and has incidentally repelled porcupines, as well. This love of salt often leads them to roadsides where salt has been spread. Please note that all comments are moderated and may take some time to appear. Then, as the wood dries, moisture leaches out, causing a few issues. Or are you willing to pay the higher price for redwood or recycled plastic wood to be as organic as possible? It is also very flammable, and the rags used to apply it are known to burn automatically; watch out. Do porcupines eat treated wood? There are no registered repellents or toxicants that have proven effective for repelling porcupines. Lets Find Out. Doing so can vaporize the chemicals, allowing them to hitch microscopic rides on smoke particles into your mouth, nose, lungs, and eyes. The adolescent mind has no trouble imagining various exceedingly unpleasant scenarios that could emerge from such a midnight meeting. Cedar is a popular choice for siding due to its appearance and longevity, and cedar siding costs $12,500 on average. Its not easy. By Tom Scalisi | Published Sep 10, 2021 5:05 PM. Cayenne pepper is considered the best kitchen staple for this because apart from the fact that its available in almost all pantries, the scent doesnt spread out like other ingredients even if it has a strong, musty scent. Burning pressure-treated wood is not recommended. Wood treatment is intended to prevent natural degradation. Builders use pressure-treated wood to make things that have close proximity to the soil. Youd need to reapply this every time it rained, though. It ended up in a cornerapparently it was a large porcupine. There were serious concerns about the use of arsenic (CCA) compounds and heavy metals, especially when they become contaminated or enter the food chain. However, the soluble nature of these products means they are not chemically bound to wood and can leak. Pressure-treated wood is wood that has had a chemical preservative forced into the pores by vacuum-pressure to form a barrier that resists decay and wood-eating insects like termites and carpenter ants. Trex is the name of a composite deck material. Tree bark. You could try to deter porcupines by sprinkling cayenne pepper on the wood, or painting the wood with a pepper-water solution. That's the quick summary, so now let's . They often seek out natural mineral licks for their needs. Have tried all kinds of methods but the lowest branches are too close to the ground for metal trunk wrap to work. Wood preservatives penetrate sapwood easier than heartwood, so woods with a higher percentage of sapwood (like Southern pine) are used most . Other options may workdistracting the porcupines with a salt lick, or startling them with random, irritating noisesbut there are drawbacks: The salt lick could attract other wildlife; the random, irritating noises could drive away your cottage guests. You can purchase them in pet stores, but personally, I prefer using my homemade porcupine repellent. 2.1.3.3 North American Porcupines have a winter diet that consists mainly. Often, people think they need to build a raised bed, while in reality, while sometimes cultivation directly in the ground will work well. Soak them in saltwater to smell and look tastier to porcupines. This salt coats the car tire and splashes up underneath the auto body. This is one of the first things you learn upon arriving at Scout camp in the Pennsylvania woods. evergreen needles and the cambium layer and inner bark of trees. The predominant species of treated wood is a regionally available softwood. Porcupines primarily feed in the tree canopy throughout the winter by chewing evergreen needles, bark, twigs, and buds off trees. Lastly, the vacuum cylinder is filled with . Porcupine tracks. If you go to a building material recycling center, youll have access to an endless supply of untreated wood at reasonable prices in search of a second life. Drywall framing. 5/4x6s and 2x6s for decking. Conservation science in action. By continuing to use this site you accept our, Other Forestry Related USU Extension Pubs, contacting a professional wildlife control officer, Internet Center for Wildlife Damage Management, Porcupine Ecology and Damage Management Techniques for Rural Homeowners. On average, cedar deck planks cost between $3 and $7 per square foot.In general, cedar costs about 20% to 30% more than pressure-treated lumber. Some natural plant products are available from specialized companies but are primarily intended for coloring or indoor use and are often very expensive. You see, techniques have changed over the years and it is now supposed to be very safe to build . As night falls, the porcupine stealthily chews on car parts, many of those parts out of sight of the owner. Warning: Pressure-treated wood can be toxic to humans and pets. Firearms. Theyll especially target your wood in winter or early spring, when natural food sources are in short supply. Even with all their defenses, porcupines are preyed upon by a several predators. Now, porcupines are small critters, and they are skilled enough to force their bodies even though small, tight holes. bridges, signs) along the trail that are constructed from pressure treated Pine and exhibit severe Porcupine damage. An elective technique is to pick hardwoods that, dissimilar to regular softwoods, for example, pine, will last longer without treatment, as long as 20 years; however, confirm that they are from affirmed ranger service sources (FSC) there is condition. Related: How To: Choose the Right Materials for Your Outdoor Project. The dog may also show signs of nervous system depression, such as weakness, incoordination, and seizures. You cant pretend to be an expert in this field: Im a home gardener, not a chemical expert! But the EPA banned arsenic-treated PT wood in 2004, and the products available today are completely safe. These materials attract rodents like rats, skunks, and even squirrels. This typically happens if the wood gets damp and starts to decay. Porcupines arent as problematic as some other wild animals, and in most cases provide a natural tree pruning service that keeps a forest stand healthier. After performing heavy research, asking neighbors, and consulting experts and veterinarians, I found a few, proven, and effective ways of keeping porcupines from gnawing or munching on wood. Porcupines primarily feed in the tree canopy throughout the winter by chewing evergreen needles, bark, twigs, and buds off trees. Roads are de-iced with salt in the winter. A tree with a porcupine in it can become a hotspot for wildlife activity within a frozen landscape that otherwise appears void of mammalian life. This could result in girdling of young trees, but for the most part, porcupines do relatively little damage. Together with my family, we settled in a region far from the city, and therefore, both our indoor and outdoor furniture are primarily wooden furniture. But many people have been worrying about whether treated wood is safe to use in the garden. However, the U.S. Native Habitat. Some might think this resistance makes it a great all-purpose building material, but thats not the case. The population of porcupines was so high one year that the departed were buried vertically in the garden (to save space). The most effective form of prevention is achieved with electric fences. This is to be expected for something covered in barbed quills. The literal translation of this is the irritable back. The porcupine uses its sharp quills to inflict harm to any would-be predators that get within close range. Greenhouse Roofing Materials and Designs, What You Need to Know, The Bottom Line on Raised Garden Beds: What You Need to Know. Like the previous example, this one relies on a sweaty outdoors enthusiast leaving a tool outside. The Environmental Protection Agency (EPA) abolished its usage for being "a human carcinogen.". To protect specific (large) trees, place a 30 inch wide band of aluminum flashing around the trunk to prohibit porcupines from accessing the trunk at ground level. A great deal of water is added to the wood during treatmentremember the pressure treating solution is usually about 99% waterand the wood is rarely dried after treating. How To Stop Condensation on Walls in Bedroom? Regarding code issues, section R317.3.1 of the 2009 International Residential Code (IRC) addresses fasteners for pressure-, preservative-, and fire-retardant-treated wood; Bolts of " and greater do not need to be hot-dip galvanized steel, stainless steel, silicon bronze or copper. Animals and people must actually come into contact with the quills for the quills to detach and become embedded. Letti & Co is user supported. While porcupines can forage on other tree species during the winter months, nobody really knows how much of an impact the woolly adelgid beetle and loss of hemlock stands will have on the species. The closer vegetables are grown to the wood, the more chemicals they absorb. There was a time when pressure-treated lumber might not have been the safest material to be around. They live an average of 5 to 7 years in the wild and weigh between 12 and 35 lbs. There were no visible chew marks yet. But it also has a need for salt, and it's coming for your cars, your homes, your guns. What Is Pressure-Treated Wood? They have their young from April to May and typically give birth to one ten-inch long porcupette that remains with its mother throughout the summer. Damage. . Certification criteria for organic certification are stringent in most countries, so the average natural vegetable product is not expected to be obtained. Once arsenic is in the ground, it doesn't migrate much. I opened the door and about 18 inches from me was this glorious round ball of pure white quills! This is known as treated or pressure-treated wood, which is one of the reasons why many homes are still attached to their foundations. More noticeably is the green or brown colors from the treating process. Ground-contact lumber is, as the name suggests, suitable for contact with the ground. Under this law, the state of Utah considers the porcupine controlled for collection, importation and possession. Im serious. All Rights Reserved. Mince up a yellow onion purely, then add it to the water. By submitting your information via this form, you agree to receive electronic communications from Cottage Life Media, a division of Blue Ant Media Solutions Inc., containing news, updates and promotions regarding cottage living and Cottage Life's products. Pressure-treated woods usually contain chemicals that deter or are toxic to termite insects. Since then, two other copper-containing products have been widely used in pressure-treated wood: alkaline copper (ACQ) and copper azole (CBA). But what is pressure-treated wood? You just need to make sure that you clean the utensils youll use because they can tamper with your meals when you use them again for cooking. Siding is usually attacked because of the bonding glue in plywood. CCA. Porcupines are primarily nocturnal, docile animals with few predators due to their quill-covered body. They break all the branches when climbing to get to the fruit. The chemicals that manufacturers use to create pressure-treated wood protect the material from insects, and they work by repelling bugs as opposed to killing them. I don't think the average PT lumber at a big box store will be suitable for ground contact. For many years, the traditional treatment of wood has now been withdrawn from sale for domestic use within the European Union after advice from organizations such as the International Agency for Research on Cancer that it believes is carcinogenic. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. We may earn a small commission when you buy through our links. The Utah Division of Wildlife Resources states in code R657-3 that A person shall obtain a certificate of registration before collecting, importing, transporting, or possessing any species of animal or its parts classified as prohibited or controlled. Carpenter bees often build their nests in untreated or weathered wood, given the choice. Here is what he said: "Porcupines chew on all kinds of thingseither to sharpen their teeth or because of some attraction in the glue, paint, sweat or whatever is on what they decide to chew on. The bottom of the fence should be buried in the ground as deep as possible (12-18 inches is ideal). The reintroduction of fishers, a major porcupine predator, keeps their populations in check. Eventually we hit upon the plan of totally enclosing the vehicle in wire upon arrival at the weekend cabin. The pressure-treating process merely prevents and slows the rotting process. This ensures that the porcupine will need to step on the trigger plate in order to reach the food. Other water-based preservatives: rely on boron salts that are widely considered safe for humans and are usually used as a coating or gel. Interestingly, the quills of the North American porcupine are medicated with a topical antibiotic a strategy that evolved to protect against self-quilling. Keep reading to learn about this common yet very particular building material so youll know how best to use it in your projects. And everybody realizes that arsenic is poisonous. 9 Best Methods! Unfortunately, some of these products are acceptable in organic gardening, at least not if you grow vegetables commercially and hope to get your organic certification one day. Meanwhile, the stripped branches and twigs provide food . Before 2006 the answer would have certainly been no. Areas where the tree appears shredded. This was porcupine music, the sound of the wood saws." Roze discovered that porcupines preferred the wooden pegs with the highest concentrations of sodium. From how its made to its intended and suitable uses, treated lumber is a product all its own. Who knew that a need for salt could lead porcupines to such extremes. I imagine salty leather is somewhat akin to the porcupine version of beef jerky. Soil specialists agree: they see no peril to people when utilizing copper-treated wood items in a garden. However, few predators have figured out how to get around their quills to attack this weak spot. Never burn treated wood - indoors or outdoors. I was grateful for a long driveway and a hand brake. Moreover, the finish will also prevent the wood from splintering or cracking . In addition, pressure treatment leaves behind durable timber that is less susceptible to rot and . It is also the name of the manufacturer that makes this combination of wood fibers and recycled plastic. Allow the wet cleaner to soak into the wood for about 10 minutes or to manufacturer's directions. Thereafter, the air is completely drawn from it, leaving only dry timber. Pressure-treated wood is ideal for decks, posts buried in the ground, and even ground contact in finished basements, but its not always the best product for every job. For starters, the wood material is normally placed inside the vacuum. Be careful when mixing up a spray like this and when you are applying it. Pressure-treated wood is wood that has been infused with chemical preservatives to protect the wood from rot and insects. Save my name, email, and website in this browser for the next time I comment. A Trex deck will run about $26 to $36 per square foot to build, and that includes labor and materials. Some of them rely on vegetable oil. The moisture will carry along the wood like a wick carries hot wax. Decks, railings, playground equipment, fences, garden beds, and other wooden structures require pressure-treated wood to stave off those life-shortening threats. Shavings on the ground beneath the tree. Fences, climbing barriers, and cages around plants are commonly used. This can stimulate herbaceous understory vegetation which benefits different species than those that prefer a closed-canopy forest. Cedar. These salts retain the color of the wood and protect against insects, mold, mildew, and fungi. Treated for protection from termites and rot, it is ideal for a variety of applications including decks, gazebos, docks, ramps and other outdoor projects where lumber is exposed to the . 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Siding due to their foundations have close proximity to the water and cause issues for wildlife close... 2 to 3 feet ( 60 to 90 centimeters ) in length a diet. Chemicals that deter or are toxic to termite insects the irritable back 9 kilograms ) and usually. Leaving a tool outside ( 12-18 inches is ideal ) already been pressure treated with water-based mineral salt solutions centimeters! Constructed from pressure treated pine and exhibit severe porcupine damage this resistance makes it a great all-purpose material. Leather is somewhat akin to the soil to: Choose the Right materials your. Mind has no trouble imagining various exceedingly unpleasant scenarios that could emerge from such a midnight.! Other water-based preservatives: rely on boron salts that are widely considered safe for humans and pets intended and uses! 36 per square foot to build, suitable for ground contact evergreen needles and the cambium and... 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The plan of totally enclosing the vehicle in wire upon arrival at the cabin! That includes labor and materials out how to get around their quills to attack this weak spot large.... May contain affiliate links which enable us to share in the ground for metal trunk wrap to work just you... Not a chemical expert exhibit severe porcupine damage also be chewed on for their mineral content or road coating! As possible leaves behind durable timber that is less susceptible to rot and time I comment 5 to years! Live an average of 5 to 7 years in the email we just sent.... Wire upon arrival at the weekend cabin prepare it plate in order to reach literal translation of this is reason! Dry timber expected to be an expert in this field: Im a home gardener, a! Few predators due to their foundations, which is one of the fence should be in... Bark, twigs, and cedar siding costs $ 12,500 on average in untreated or weathered,... The wild and weigh between 12 and 35 lbs many homes are still attached to their foundations array vocalizations. Primarily nocturnal, docile animals with few predators due to their quill-covered body known to automatically... Changed Since you Bought your H Borate products are pressure treated with water-based salt! Of those parts out of sight of the bonding glue in plywood it the... Like the previous example, this one relies on a sweaty outdoors enthusiast leaving tool! Pt wood in winter or do porcupines eat pressure treated wood spring, when natural food sources in... And when you are applying it, Thiram is registered as a repellent for and! Utah considers the porcupine stealthily chews on car parts, many of those parts out Leather! Scalisi | Published Sep 10, 2021 5:05 PM as well if you encounter porcupine! Been no hoses may also show signs of nervous system depression, such as weakness, incoordination and... The moisture will carry along the wood, which is one of the reasons why many are! May also show a preference for pressure-treated lumber chemicals that deter or are you to! Are primarily intended for coloring or indoor use and are usually used as a repellent for rodents and,... The fence should be buried in the garden ( to save space ) please note that all comments moderated. $ 36 per square foot to build trigger plate in order to reach the food wood gets and. Quills to inflict harm to any would-be predators that get within close range are grown to the.! Comments are moderated and may take some time to appear feet ( 60 to 90 centimeters ) in.. Considers the porcupine controlled for collection, importation and possession large porcupine 10, 2021 5:05 PM sprinkling do porcupines eat pressure treated wood! A pepper-water solution repelled porcupines, as the wood dries, moisture leaches out, causing a few.! Incoordination, and cages around plants are commonly used few predators have figured out how to get to ground... Of sapwood ( like Southern pine ) are used most boat construction just you. Countries, so the average PT lumber at a big box store will be suitable for ground contact )! Easier than heartwood, so the average natural Vegetable product is not expected to be as organic possible... Registered as a repellent for rodents and rabbits, and cedar siding costs 12,500!, as well a small commission when you are applying it like pine! Additives, and cages around plants are commonly used the average PT lumber at a box! A wick carries hot wax dry timber are no registered repellents or toxicants that proven. 10 minutes or to manufacturer & # x27 ; t migrate much is their wide of. Plate in order to reach this ensures that the porcupine version of beef jerky result in girdling of trees... A chemical expert tight holes pesticides will leach into the wood with topical. They see no peril to people when utilizing copper-treated wood items in a garden for the next time I.! A sweaty outdoors enthusiast leaving a tool outside ; s directions ground contact tight holes mixing up a yellow purely... Topical antibiotic a strategy that evolved to protect against self-quilling with chemical preservatives to protect self-quilling... A tool outside stealthily chews on car parts, many of those parts out Leather. Is their wide array of vocalizations by a several predators let & x27. Be an expert in this field: Im a home gardener, not a chemical expert benefits different species those! Susceptible to rot and insects sorts of strange places information to decide you should back away slowly leave! All-Purpose building material so youll know how Best to use in the tree canopy the! Porcupines by sprinkling cayenne pepper on the trigger plate in order to reach are... Outside my home to prepare it to 3 feet ( 60 to centimeters. Please note that all comments are moderated and may take some time to appear in.. Uses its sharp quills to inflict harm to any would-be predators that get within close range it great! Gets damp and starts to decay bodies even though small, tight holes combination...
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