Results 1 to 10 of about 1,249 (114)

Citrus Nematode, Tylenchulus semipenetrans (Cobb 1913) (Nematoda: Secernentea: Tylenchida: Tylenchulidae: Tylenchulinae)

open access: yesEDIS, 2013
This document provides a comprehensive overview of the citrus nematode Tylenchulus semipenetrans (Cobb 1913), including its discovery, distribution, physical characteristics, life cycle, host range, symptoms of infestation, economic impact, and ...
Nicholas S. Sekora, William Crow
doaj   +5 more sources

Burrowing Nematode Radopholus similis (Cobb, 1893) Thorne, 1949 (Nematoda: Secernentea: Tylenchida: Pratylenchidae: Pratylenchinae)

open access: yesEDIS, 2012
The burrowing nematode is the most economically important nematode parasite of banana in the world. Infection causes toppling disease of banana, yellows disease of pepper and spreading decline of citrus.
Nicholas Sekora, William T. Crow
doaj   +7 more sources

Sting Nematode, Belonolaimus longicaudatus Rau (Nematoda: Secernentea: Tylenchida: Tylenchina: Belonolaimidae: Belonolaiminae)

open access: yesEDIS, 2003
Sting nematodes are among the most destructive plant-parasitic nematodes on a wide range of plants. Adults can reach lengths greater than 3 mm, making them one of the largest plant-parasitic nematodes.
William T. Crow, Angela S. Brammer
doaj   +7 more sources

Reproductive Isolation in Rhabditidae (Nematoda: Secernentea); Mechanisms That Isolate Six Species of Three Genera [PDF]

open access: yesEvolution; International Journal of Organic Evolution, 1992
We have attempted interspecific hybridizations among six species of rhabditid nematodes: Caenorhabditis elegans, Caenorhabditis briggsae, Caenorhabditis remanei, Caenorhabditis sp. v, Rhabditis sp., and Pelodera teres. Copulation was observed in all crosses between Caenorhabditis species; however, none resulted in the generation of stable hybrid ...
Scott W Emmons
exaly   +5 more sources

Awl Nematodes, Dolichodorus spp. Cobb, 1914 (Nematoda: Secernentea: Tylenchida: Tylenchina: Dolichodoridae: Dolichodorinae)

open access: yesEDIS, 2003
Awl nematodes were first described in 1914 from specimens collected at Silver Springs, Florida, and Douglas Lake, Michigan. Species of Dolichodorus are found worldwide, but two species, D. heterocephalus and D.
William T. Crow, Angela S. Brammer
doaj   +7 more sources

Lance Nematode, Hoplolaimus galeatus (Cobb, 1913) Thorne, 1935 (Nematoda: Secernentea: Tylenchida: Tylenchoidea: Hoplolaimidae)

open access: yesEDIS, 2002
Among nematodes, which are often too small to be accurately detected by sight, the lance nematode Hoplolaimus galeatus (Cobb, 1913) Thorne, 1935, is one of the larger species. As adults they measure about 1.5 mm in length.
William T. Crow, Angela S. Brammer
doaj   +7 more sources

Red Ring Nematode, Bursaphelenchus cocophilus (Cobb) Baujard (Nematoda: Secernentea: Tylenchida: Aphelenchina: Aphelenchoidea: Bursaphelechina) formerly Rhadinaphelenchus cocophilus

open access: yesEDIS, 2003
Bursaphelenchus cocophilus causes red ring disease of palms. Symptoms of red ring disease were first described on Trinidad coconut palms in 1905. Red ring disease can appear in several species of tropical palms, including date, Canary Island date and ...
Angela S. Brammer, William T. Crow
doaj   +7 more sources

Morphological and molecular characterisation of the nematode parasite Graphidioides affinis (Secernentea: Trichostrongylidae) in Patagonian maras, Dolichotis patagonum, kept in a zoo in Sofia, Bulgaria

open access: yesJournal of Veterinary Research
Patagonian maras, rodents endemic to South America, are classified as a near-threatened species. Various factors affect their health including parasitic diseases.
Panayotova-Pencheva Mariana   +2 more
doaj   +3 more sources

Structure of helminth fauna in Apodemus uralensis (Pallas, 1771) from natural and anthropized ecosystems of the Republic of Moldova

open access: yesActa et Commentationes: Ştiinţe Exacte şi ale Naturii, 2022
The taxonomic structure consists of 3 classes, 10 families, 12 genera and 13 species, of which 6 parasitic species belong to the Cestoda class (Skrjabinotaenia lobata, Catenotaenia cricetorum, Hydatigera taeniaeformis, Hydatigera taeniaeformis, Taenia ...
Oleg Chihai   +7 more
doaj   +1 more source

A survey of helminth infections in the black rat from Stara Zagora district, Bulgaria [PDF]

open access: yesMacedonian Veterinary Review, 2017
A field study was conducted to disclose the prevalence of different helminth parasites in the black rat, Rattus rattus, in some regions of Stara Zagora district, Bulgaria. Out of 67 examined rats, 53 (79.1%) were found to be positive.
Petar T. Iliev1   +3 more
doaj   +1 more source

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