| Okiseius juglandis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Subclass: | Acari |
| Order: | Mesostigmata |
| Family: | Phytoseiidae |
| Genus: | Okiseius |
| Species: | O. juglandis |
| Binomial name | |
| Okiseius juglandis (X.u.Wang, 1985) | |
Okiseius juglandis is a species of mite in the family Phytoseiidae. [1]
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.
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.
Okiseius is a genus of mites in the Phytoseiidae family.
Okiseius alniseius is a species of mite in the family Phytoseiidae.
Okiseius chinensis is a species of mite in the family Phytoseiidae.
Okiseius eharai is a species of mite in the family Phytoseiidae.
Okiseius formosanus is a species of mite in the family Phytoseiidae.
Okiseius himalayana is a species of mite in the family Phytoseiidae.
Okiseius morenoi is a species of mite in the family Phytoseiidae.
Okiseius sikkimensis is a species of mite in the family Phytoseiidae.
Okiseius subtropicus is a species of mite in the family Phytoseiidae.
Okiseius tibetagramins is a species of mite in the family Phytoseiidae.
Okiseius tribulation is a species of mite in the family Phytoseiidae.
Okiseius wongi is a species of mite in the family Phytoseiidae.
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 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.
Corythucha juglandis, the walnut lace bug, is a species of lace bug in the family Tingidae. 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.
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.