Locust Borer Beetles are black and hairy. Extensive losses of ash trees caused beauty and environmental quality to decline in affected areas, which may have led to 20,000 extra human deaths from cardiovascular and respiratory problems. The most common species in honeylocust are thought to emerge and lay eggs during June. Trees that are already stressed trees may be killed. Honey locust borer: Also called the bronze birch borer, this little, iridescent borer … The emerald ash borer is a small insect that damages ash trees by boring into the sap vessels of the tree. A ruthless biter of humans and animals alike, causing skin irritations to occur in the former; can also heavily infest human living spaces, live over a year without food, and even travel far out to seek out food. Store all firewood outside until you are ready to use it. If this occurs, do not attempt to use insecticides on firewood inside the house. Grasshoppers are not poisonous, but can be dangerous when they decimate crops and cause famine. Adults feed on pollen of goldenrods of the genus Solidago . Management The only registered product for locust borer is Carbaryl (Sevin) applied in a single dose when adults are active. Sometimes two small yellow dots are visible on the 'waist' if the beetle is hunched over. Locust swarms are infamous for voraciously feeding on agricultural crops, trees, and other plants. This is one way the locust borer likely gains protection from its enemies. In its native habitat of East Asia, the trees it infests can cope with its attacks – there is a natural balance between the pest and its food plant. Barring some freak accident, like a person choking to death after swallowing a Locust Borer or wrecking the car if a Locust Borer distracts the driver, they are not considered dangerous to people or pets. Both sexes are most common from late day to dusk. The locust borer (Megacyllene robiniae) is a serious pest of black locust (Robinia pseudoacacia). Birds that might like to eat a tasty beetle probably think twice when they see a yellow and black insect that might deliver a memorable sting. You may treat borers on firewood by covering the wood with a tarp in areas exposed to full sun. Without further ado, here are five of the most dangerous … Locust Borers do have strong mandibles, and they may bite if carelessly handled, but we do not believe a bite would draw blood. Trees that are growing poorly or are already under stress from inadequate care and disease are more prone to infestation from the insects. Tree borers are also likely to infest the seasoned dry wood that is used for home firewood.