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Euwallacea fornicatus, also known as tea shot-hole borer, or polyphagous shot-hole borer (PSHB) is a species complex consisting of multiple cryptic species of ambrosia beetles known as an invasive species in California, Israel, South Africa, and Australia. The species has also been unintentionally introduced into exotic greenhouses in several ...
The most common design of earth auger has a helical screw blade (the flighting) winding around lower part of the shaft. The lower edge of the screw blade scrapes dirt at the bottom of the hole, and the rest of the blade acts like a screw conveyor to lift the loose soil out of the way. When the hole reaches the desired depth and the tool is ...
Xyleborus perforans, commonly known as island pinhole borer, is a species of weevil native in the Oriental region through to Australia but shows a cosmopolitan distribution due to introduction to many parts of the world.
Scolytus rugulosus, known generally as shothole borer (variously spelt hyphenated or as two words), is a species of typical bark beetle in the family Curculionidae. Other common names include the fruit tree bark beetle and apple tree beetle .
Euwallacea perbrevis, commonly known as tea shot-hole borer, is a species of weevil native to South and South-East Asia through to Australia, but introduced to Western countries. [ 1 ] [ 2 ] Distribution
Apate terebrans can reach a length of 20–32 mm (0.79–1.26 in). The body is black or dark brown, elongated, and somewhat cylindrical. The head is bent downward and scarcely visible from above, its pronotum has rasp-like teeth in the front, the elytra have two or three prominent ridges, and the legs have razor-sharp claws.
The Bostrichidae are a family of beetles with more than 700 described species. They are commonly called auger beetles, false powderpost beetles, or horned powderpost beetles.
Ten species of flatheaded borers of the family Buprestidae feed on spruce and fir, but hemlock is their preferred food source (Rose and Lindquist 1985). [3] As with roundheaded borers, most feeding occurs in dying or dead trees, or close to injuries on living trees. Damage becomes abundant only where a continuing supply of breeding material is ...