How To Repel Carpenter Bees Naturally
How To Repel Carpenter Bees Naturally. Carpenter bees appearance and size resemble bumblebees. The size of females carpenter bees range from about 5/8 to 1 inch long and has a metallic blue reflection and shiny black color of the body. While the male has pale hair on the thorax and the male Valley carpenter bee is golden brown.
The nest of carpenter bees is built in the frame of a building or in trees. They like to excavate holes in wood as their nest to rear their young. Wood that is not painted like cedar, pine, weathered wood, redwood, and cypress. When wood is painted carpenter bees will not attack. Their favorite nesting sites are unpainted outdoor furniture, fascia boards, eaves, rafters, siding, wooden shake roofs, and decks.
Structural and cosmetic damage can be affected by the existence of carpenter bees. The wood will be excavated as a place for laying new eggs. These holes may cause decay, rot and moisture intrusion. The males are harmless because they do not have the ability to sting. While the female carpenter bees can inflict a painful sting when they are disturbed by a human. Their presence around buildings, warehouses, and other wooden structures can be frightening and disturbing.
If carpenter bees are a problem, some preventive approach must be done. Since carpenter bees excavated woods, but not hardwood, the building must be constructed out of hardwoods. If buildings are not made of hardwoods, fill all cracks on the wood material so it will not attract carpenter bees. Paint all woods and if possible varnish them. This will not take the attention of carpenter bees to build a nest. When there is a hole fill them out with caulk to prevent any reuse.
The control (How To Repel Carpenter Bees Naturally)
If an infestation is in a high risk of damaging the structural integrity, insecticides are the last method of controlling. According to the University of California Agriculture and Natural Resources, Insecticides dusts may be apply into nest holes using a bulb applicator as the tools. As the formulation, bags of dust containing disodium octaborate tetrahydrate, deltamethrin, borate, pyrethrin, borate, pyrethroids and cyfluthrin are intended and labeled for use against carpenter bees. After all the carpenter bees are eliminated, fill the holes and repaint the wood.
If chemical control is not an option, there are also methods to repel away carpenter bees naturally. And perhaps without the intention of killing the bees. Here is the list.
#1 Eucalyptus Oil
This repellent product’s main ingredients is Eucalyptus Oil. It is a popular, environment-friendly and effective method of natural pest control like carpenter bees. The oil work not to kill but to repel carpenter bees away from their nest or location. The carpenter bees just do not like the scent and will go away. Customers of this product give 4 out of 5 stars ratings.
#2 Tea Tree Oil
Tea tree oil as the ingredient of this product will make carpenter bees go away because of its strong scent. This also can be used for other insects.
#3 Citrus Oil
Carpenter bees do not like the scent of citrus and will move away. This product can be mix with water to be used as a carpenter bees repellent. Users give 4.5 out of 5 stars ratings.