Shothole borer | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Infraorder: | Cucujiformia |
Family: | Curculionidae |
Genus: | Scolytus |
Species: | S. rugulosus |
Binomial name | |
Scolytus rugulosus (Müller, 1818) | |
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. [1] [2] [3]
Rugulosus means "finely wrinkled". The species was originally named by Otto Friedrich Müller in 1818, as Bostrichus rugulosus, and renamed to Scolytus rugulosus by him. [3]
Scolytus rugulosus is found in the Americas, Europe, and North Asia, probably native to Europe and introduced elsewhere. [1] [2] [3]
The shot-hole borer lives on various species of Rosaceae , especially damaged branches and trunks. [3]
They spend winter as mature larvae or pupae in tunnels just under the bark of the tree, with adults emerging in late spring (May in the northern hemisphere). The females fly to susceptible trees where they bore into the cambium, laying eggs in pockets along the tunnel walls. Second-generation adults emerge in summer (mid-August in the northern hemisphere). There may be two or even three generations in a year. [3]
Dendroctonus brevicomis, the western pine beetle, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America and parts of Mexico. It is known as a destructive pest of ponderosa and Coulter pine trees. When drought makes these pines more susceptible to infestations by D. brevicomis, there is an increased risk of forest fires due to dead trees.
Scolytus quadrispinosus, the hickory bark beetle, is a species of typical bark beetle in the family Curculionidae. It is found in North America.
Phloeotribus is a genus of crenulate bark beetles in the family Curculionidae. There are at least 150 described species in Phloeotribus.
Xyloterinus is a genus of typical bark beetles in the family Curculionidae. This is a monotypic genus and the one described species is Xyloterinus politus. It is native to North America where it infests both hardwood and softwood trees, as well as stacks of logs.
Ambrosiodmus rubricollis is a species of typical bark beetle in the family Curculionidae. It is found in North America and has been introduced to Italy.
Tranes internatus, the macrozamia borer, is a species of true weevil in the beetle family Curculionidae. It is found in North America.
Scolytus mali, known generally as larger shothole borer, is a species of typical bark beetle in the family Curculionidae. Other common names include the apple bark beetle and large fruit bark beetle. It is found in North America.
Scolytus muticus, known generally as the hackberry engraver or hackberry beetle, is a species of typical bark beetle in the family Curculionidae. It is found in North America.
Dendroctonus jeffreyi, known generally as the Jeffrey pine beetle or mountain pine beetle, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America. The Jeffrey pine beetle is monophagous on the Jeffrey pine tree, a dominant yellow pine and most concentrated in areas ranging from Southwestern Oregon to Baja California to western Nevada. In its native range, it causes a significant amount of damage as large numbers of tree mortality have been documented. It is known to cause significant changes to the composition and structure of the Jeffrey pine tree.
Phloeosinus cupressi, the cypress bark beetle, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America.
Phloeosinus canadensis, the northern cedar bark beetle, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America.
Magdalis armicollis, the red elm bark weevil, is a species of wedge-shaped bark weevil in the beetle family Curculionidae. It is found in North America. Larvae live within the wood of Ulmus trees while the adults feed on leaves.
Hylastinus obscurus, known generally as the clover root borer or clover root rot, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America and Europe.
Hylastinus is a genus of crenulate bark beetles in the family Curculionidae. There are about 11 described species in Hylastinus.
Phloeosinus serratus, the juniper bark beetle, is a species of crenulate bark beetle in the family Curculionidae. It is found in North America.
Alniphagus aspericollis, the alder bark beetle, is a species of crenulate bark beetle in the family Curculionidae.
Trypophloeus striatulus, the willow bark beetle, is a species of typical bark beetle in the family Curculionidae.
Coccotrypes distinctus is a species of typical bark beetle in the family Curculionidae. It is known from Sri Lanka, Pacific Islands from New Guinea to Hawaii, southern USA, Honduras, Puerto Rico and Jamaica to Suriname and Guiana.
Coccotrypes carpophagus is a species of typical bark beetle in the family Curculionidae.
Phloeotribus liminaris, the peach bark beetle, is a species of crenulate bark beetle in the family Curculionidae.