| Orthocis juglandis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Infraorder: | Cucujiformia |
| Family: | Ciidae |
| Genus: | Orthocis |
| Species: | O. juglandis |
| Binomial name | |
| Orthocis juglandis Reitter, 1885 | |
| Synonyms | |
| |
Orthocis juglandis is a species of tree-fungus beetle in Ciidae family which can be found in Austria, Bosnia and Herzegovina, Kosovo, Montenegro, Serbia, and Voivodina. [1]
Juglans regia, the Persian walnut, English walnut, Carpathian walnut, Madeira walnut, or, especially in Great Britain, common walnut, is an Old World walnut tree species native to the region stretching from the Caucasus eastward to the Kashmir region. It is widely cultivated across Asia, Northern America and Europe.
Superparasitism is a form of parasitism in which the host is attacked more than once by a single species of parasitoid. Multiparasitism or coinfection, on the other hand, occurs when the host has been parasitized by more than one species. Host discrimination, whereby parasitoids can identify a host with parasites from an unparasitized host, is present in certain species of parasitoids and is used to avoid superparasitism and thus competition from other parasites. Superparasitism can result in transmission of viruses, and viruses may influence a parasitoid's behavior in favor of infecting already infected hosts, as is the case with Leptopilina boulardi.
Amorpha juglandis, the walnut sphinx, is the only species in the monotypic moth genus Amorpha, which is in the family Sphingidae, erected by Jacob Hübner in 1809. The species was first described by James Edward Smith in 1797.
Mycosphaerella juglandis is a fungal plant pathogen.
The minute tree-fungus beetles, family Ciidae, are a sizeable group of beetles which inhabit Polyporales bracket fungi or coarse woody debris. Most numerous in warmer regions, they are nonetheless widespread and a considerable number of species occur as far polewards as Scandinavia for example.
Juglans hindsii, commonly called the Northern California black walnut and Hinds's black walnut, is a species of walnut tree native to the western United States. It is commonly called claro walnut by the lumber industry and woodworkers, and is the subject of some confusion over its being the root stock for English walnut orchard stock.
Acrobasis juglandis, the pecan leaf casebearer, is a moth of the family Pyralidae. It is found in Ontario, from Vermont south to Florida and from North Dakota to New Mexico.
Rhagoletis juglandis, also known as the walnut husk fly, is a species of tephritid or fruit fly in the family Tephritidae. It is closely related to the walnut husk maggot Rhagoletis suavis. This species of fly belongs to the R. suavis group, which has a natural history consistent with allopatric speciation. The flies belonging to this group are morphologically distinguishable.
Orthocis is a genus of tree-fungus beetles in the family Ciidae.
Okiseius juglandis is a species of mite in the family Phytoseiidae.
Phyllonorycter juglandis is a moth of the family Gracillariidae. It is known from Hokkaidō island in Japan.
Geosmithia morbida is a species of anamorphic fungus in the Bionectriaceae family that, together with the activity of the walnut twig beetle, causes thousand cankers disease in species of walnut trees. It was described as new to science in 2010 from specimens collected in the southern United States. The fungus, transmitted by the walnut twig beetle, Pityophthorus juglandis, is known from the western USA from California to Colorado. The cankers resulting from infection restrict nutrient flow and typically kill the host tree within three to four years. Based on closeness of internal transcribed spacer DNA, the closest relative of G. morbida is G. fassatiae. The specific epithet morbida refers to the deadly pathogenic effect it has on its host.
Orthocis alnoides is a species of tree-fungus beetle in Ciidae family which can be found throughout Near East and Croatia.
Orthocis zoufali is a species of tree-fungus beetle in Ciidae family which is endemic to Bosnia and Herzegovina.
Corythucha juglandis, the walnut lace bug, is a species of lace bug in the family Tingidae. It is found in North America. It feeds on Tilia americana and overwinters in leaf litter. Both adults and nymphs are gregarious.
Orthocis punctatus is a species of minute tree-fungus beetle in the family Ciidae. It is found in North America.
Conotrachelus juglandis, the butternut curculio, is a species of true weevil in the beetle family Curculionidae. It is found in North America.
Orthocis transversatus is a species of minute tree-fungus beetle in the family Ciidae. It is found in North America.
Agrilus juglandis, the butternut agrilus, is a species of metallic wood-boring beetle in the family Buprestidae. It is found in North America.
Xanthomonas campestris pv. juglandis is an anaerobic, Gram negative, rod-shaped bacteria that can affect walnut trees though the flowers, buds, shoots, branches, trunk, and fruit. It can have devastating effects including premature fruit drop and lesions on the plant. This pathogen was first isolated by Newton B. Pierce in California in 1896 and was then named Pseudomonas juglandis. In 1905 it was reclassified as Bacterium juglandis, in 1930 it became Phytomas juglandis, and in 1939 it was named Xanthomas juglandis. The International Standards for Naming Pathovars declared it to be named Xanthomonas campestris pv. juglandis in 1980. There have been recent proposals to change the name once again to Xanthomonas arboricola pv. juglandis, but this has not yet been universally accepted.