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First record of clinical coccidiosis (Eimeria ovinoidalis) in adult sheep from northwestern Argentina
(Elsevier, 2020-07)Coccidiosis of sheep is an intestinal infection caused by protozoa of the genus Eimeria. An outbreak of the disease in adult sheep from Salta province, northwestern Argentina, was studied to establish its clinical, ... -
First record of Feltiella curtistylus Gagné (Diptera: Cecidomyiidae) in Argentina = Primer registro de Feltiella curtistylus Gagné (Diptera: Cecidomyiidae) en Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2020)The first records of Feltiella curtistylus Gagné (Diptera: Cecidomyiidae) in Argentina are reported. Larvae from this species were captured in strawberry (Fragaria x ananassa Duch.) leaflets heavily infested with Tetranychus ... -
First record of Heteropsylla tenuata from Argentina (Hemiptera: Psyllidae), and additional notes on other psyllid species
(Sociedad Entomológica Argentina, 2021-12)The Psyllidae family is the most diverse within Psylloidea, with more than 1,300 species worldwide. Some psyllid species are important pests mainly of fruit trees, forest and ornamental plants. Despite being an economically ... -
First record of Hexathrombium (Acari: Microtrombidiidae) on Tetracha (Tetracha) brasiliensis brasiliensis (Coleoptera: Cicindelidae) in Argentina
(Systematic & Applied Acarology Society, 2017)Mites of the genus Hexathrombium Cooreman were collected from Tetracha (Tetracha) brasiliensis brasiliensis (Cicindelidae) in Bt cotton crops. This is the first record of this mite in Argentina. -
First record of males of the invasive eucalyptus pest species Leptocybe invasa Fisher & LaSalle, 2004 (Hymenoptera: Eulophidae: Tetrastichinae) from South America
(Forschungs Museum Koenig, 2019-12)The “blue gum chalcid”, Leptocybe invasa is a pest of eucalyptus worldwide. It has an Australian origin and has expanded into Asia, Europe, Africa and America. L. invasa females were reported from South America in the last ... -
First record of Muellerius capillaris (Nematoda, Protostrongylidae) in northwestern Argentina
(Springer, 2014-12)Seven flocks of different composition of goat and/or sheep were evaluated for the presence of Muellerius capillaris (Mueller 1889) in sites of different climatic conditions and under different management practices in ... -
First record of the exotic pest Sitona discoideus Gyllenhal 1834 (Coleoptera: Curculionidae) in Argentina
(2019)The alfalfa root weevil Sitona discoideus Gyllenhal 1834 (Curculionidae: Entiminae) is herein reported for the first time for Argentina. This weevil is native to southern Europe and northern Africa and was accidentally ... -
First record of the genus Helvetia Peckham & Peckham, 1894 (Araneae: Salticidae: Chrysillini) from Colombia and extension of its distribution in Argentina
(Peckham Society, 2018)The jumping spider genus Helvetia Peckham & Peckham 1894 (Araneae: Salticidae: Chrysillini) is recorded for the first time from Colombia, with the species H. albovittata Simon 1901 associated with ant nests in mangrove ... -
First record of Typhlodromus (Anthoseius) transvaalensis (Acari: Phytoseiidae) from Argentina
(Sociedad Entomológica Argentina, 2014)We report for the first time from Argentina Typhlodromus (Anthoseius) transvaalensis Nesbitt from Capsicum annuum L. and Lycopersicum esculentum L. (Solanaceae) in Concordia, Entre Ríos. Morphometric parameters of Argentine ... -
First records of pigmentation anomalies in the marsh deer at its southernmost stronghold: a warning message?
(Springer, 2023-05)Pigmentation anomalies (e.g., albinism, leucism) in Neotropical mammals are considered rare. Identifying the spatiotemporal distribution and prevalence of pigmentation anomalies is important to better assess the evolutionary ... -
First report of a perforated abomasal ulcer in a beef heifer calf in Argentina
(The Chamber of Veterinary Surgeons, Istanbul, 2020-12-13)Abomasal ulcers are local processes of autodigestion of the mucosa caused by the disturbance of the balance between protective and aggressive mechanisms at the abomasal mucosa. Several causes have been suggested and a ... -
First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
(Springer, 2017-12)During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms ... -
First report of an outbreak of “Q” fever IN an abattoir from Argentina
(Wiley, 2023-09)In late October 2021, one of the veterinarians and the occupational physician of a bovine and swine abattoir from Entre Ríos Province, Argentina were alerted about workers with atypical pneumonia symptoms, raising suspicious ... -
First report of Anaplasma marginale infection in goats, Brazil
(Public Library of Science, 2018-08)Anaplasma marginale, the causative agent of bovine anaplasmosis, is a tick-borne bacterium that causes significant economic losses for cattle industries and is increasingly being detected in other animal species. Rhipicephalus ... -
First Report of Anthracnose of Olive Fruit Caused by Colletotrichum theobromicola in Argentina
(American Phytopathological Society, 2020-01-31)The olive (Olea europaea L.), family Oleaceae, is an important crop in Argentina, mainly in the production of olive oils and table olives. In the country, that economic loss to the olive industry caused by anthracnose is ... -
First report of Bacterial Spot with gum production in almond fruits of Argentina
(Ediciones INTA, 2020-08)Bacterial Spot of Almond is a pathology caused by Xanthomonas arboricola pv. pruni responsible for significant yield losses. During 2017, young symptomatic almond fruits were observed in orchards of Northern Patagonia, ... -
First report of Berkeleyomyces basicola (synonymous: Thielaviopsis basicola) on roots of sweet potato (Ipomoea batatas (L.) Lam) in Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2021-07-07)Symptomatic sweet potato cv Arapey INIA samples were collected from a commercial production field in Colonia Molina, Guaymallén department, Mendoza province, Argentina. They showed dark rounded lesions, sometimes coalescing ... -
First report of Chrysodeixis includens nucleopolyhedrovirus (ChinNPV) infecting Chrysodeixis includens (Lepidoptera: Noctuidae) in Argentina
(2018-09)Typical baculovirus infection symptoms were observed in Chrysodeixis includens Walker (Lepidoptera: Noctuidae) larvae from a laboratory rearing in Tucumán, Argentina. Scanning electron microscopy revealed the occurrence ... -
First Report of Cladode Brown Spot in Cactus Prickly Pear Caused by Neofusicoccum batangarum in Brazil
(American Phytopathological Society, 2016-03-18)Cactus prickly pear (Nopalea cochenilifera) cladodes showing brown spot symptoms were collected of 18 fields of the State of Pernambuco, northeastern Brazil, from March to June 2014. The symptoms were prevalent in 100% of ... -
First report of Cladosporium cladosporioides causing leaf spot on tomato in Mexico
(Springer, 2019-01)During 2017, a severe leaf spot disease was observed in a tomato greenhouse in Texcoco, Estado de México, Mexico. Symptoms on leaves included yellow irregular lesions on adaxial surfaces, whereas intense grayish brown ...