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1. Contribution to the Taxonomy and Host-Relations of the Genus Serratacarus (Trombidiformes: Trombiculidae)

Author:
Fernando de Castro Jacinavicius; Matheus Huang-Bastos; Cal Welbourn; Ron Ochoa; Darci Moraes Barros-Battesti; Ricardo Bassini-Silva
Source:
Journal of medical entomology 2021 v.58 no.4 pp. 1717-1724
ISSN:
0022-2585
Subject:
Cricetidae; Philander; Trombiculidae; animal morphology; animal taxonomy; ectoparasites; new geographic records; new host records; opossums; rodents; taxonomic revisions; Brazil
Abstract:
... The genus SerratacarusGoff and Whitaker 1984, currently includes only two species, Serratacarus dietzi Goff and Whitaker, 1994 and Serratacarus lasiurus Goff and Whitaker, 1994, which were recorded on cricetid rodents from natural reserve areas of Brazil. Here, we provide a review of the morphological characters for both species and synonymize of the species Trombewingia brasiliensisGoff and Getti ...
Handle:
10113/7475626
DOI:
10.1093/jme/tjab041

2. Dispersal of Opuntia humifusa (Cactaceae) in the continental part of Ukraine

Author:
V.V. Rasevich; Ya.P. Didukh; V.V. Daciuk; G.V. Boiko
Source:
Ukrai̤nskyĭ botanychnyĭ zhurnal 2021 v.78 no.1 pp. 62-68
ISSN:
2415-8860
Subject:
Opuntia humifusa; asexual reproduction; biodiversity; climate change; ecological invasion; habitats; invasive species; new geographic records; phytogeography; population size; species dispersal; Ukraine
Abstract:
... The localities of Opuntia humifusa (Cactaceae) in the continental part of Ukraine are described. All previous findings reported in Ukraine were made in the territory of the Autonomous Republic of Crimea, where the species sometimes behaves as a transformer and is threatening Crimea's natural phytodiversity. The first locality in continental Ukraine was discovered near Smila (Cherkasy Region) in a ...
DOI:
10.15407/ukrbotj78.01.062

3. First Report of Atypical Scab Caused by Venturia asperata on Apple in China

Author:
Yang Zhou; Hai-Dong Bu; Chingchai Chaisiri; Qin Tan; Li Wang; Liang-Fen Yin; Wei-Xiao Yin; Chao-Xi Luo
Source:
Plant disease 2021 v.105 no.6 pp. 1858
ISSN:
0191-2917
Subject:
Malus pumila; Venturia (Pleosporales); apple scab; apples; conidia; disease incidence; fruit diseases; internal transcribed spacers; new geographic records; pathogenicity; phylogeny; China
Abstract:
... Apple cultivar ‘Huangtaiping’ (Malus pumila Mill.) is grown widely in northern China for the production of jellies, preserves, and cider. In 2018, atypical scab symptoms were observed on fruits of Huangtaiping in Heilongjiang Province of China. The disease incidence was estimated at approximately 0.4%. Symptoms were scab-like black spots (3 to 5 mm diameter) distinct from scab caused by Venturia i ...
DOI:
10.1094/PDIS-11-20-2431-PDN

4. First Report of Coinfection of Sarcococca hookeriana (Sweetbox) by Coccinonectria pachysandricola and Calonectria pseudonaviculata Causing a Foliar Disease of Sweetbox in Pennsylvania

Author:
Vanina L. Castroagudín; Nina Shishkoff; Olivia Stanley; Reese Whitesell; Tracey N. Olson; Jo Anne Crouch
Source:
Plant disease 2021 v.105 no.05 pp. 1568
ISSN:
0191-2917
Subject:
Buxus sempervirens; Calonectria pseudonaviculata; Sarcococca; boxwood blight; conidia; conidiophores; defoliation; foliar diseases; fungal culture; leaf spot; mixed infection; new geographic records; new host records; ornamental woody plants; pathogenicity; sporodochia; virulent strains; Pennsylvania
Abstract:
... Sweetbox (Sarcococca hookeriana) is a high-value ornamental shrub susceptible to disease caused by Calonectria pseudonaviculata (Cps) and Coccinonectria pachysandricola (Cpa) (Malapi-Wight et al. 2016; Salgado-Salazar et al. 2019). In July 2018, 18-month-old sweetbox plants with leaf spots and defoliation were observed in a residential landscape in Lancaster County, Pennsylvania. Small tan leaf sp ...
Handle:
10113/7487930
DOI:
10.1094/PDIS-06-20-1198-PDN

5. First Report of Quinoa Anthracnose Caused by Colletotrichum nigrum and C. truncatum in the United States

Author:
Narinder Pal; Anna L. Testen
Source:
Plant disease 2021 v.105 no.3 pp. 705
ISSN:
0191-2917
Subject:
Chenopodium quinoa; Colletotrichum truncatum; acervuli (fungi); anthracnose; fungal morphology; leaves; lesions (plant); mycelium; new geographic records; new host records; plant pathogenic fungi; sclerotia; sequence homology; stems; Iowa
Abstract:
... Quinoa (Chenopodium quinoa Willd.) is increasingly produced outside its native Andean range. In September 2019, stem lesions were observed on all six plants of quinoa accessions PI 510547 (25% severity) and PI 596293 (75% severity) in a demonstration plot in Ames, IA. Lesions were bleached, silvery-white to dark gray, slightly sunken, oval to linear with slightly tapered tips, and contained setose ...
Handle:
10113/7322949
DOI:
10.1094/PDIS-07-20-1568-PDN

6. First description of Sarcocystis species infecting Barbary sheep (Ammotragus lervia)

Author:
Guillermo E. Delgado-de las Cuevas; Petras Prakas; Eglė Rudaitytė-Lukošienė; María L. García-Gil; Manuel Martínez-González; Dalius Butkauskas; Joseph D. Mowery; Jitender P. Dubey; Miguel A. Habela; Rafael Calero-Bernal
Source:
Parasitology research 2021 v.120 no.8 pp. 2881-2886
ISSN:
0932-0113
Subject:
Ammotragus lervia; Capra hircus; Sarcocystis tenella; adults; genetic analysis; goats; molecular systematics; new geographic records; new host records; pathogen identification; protozoal infections; sarcocysts; sequence homology; sheep; taxon descriptions; Spain
Abstract:
... Barbary sheep (Ammotragus lervia) is a North African native wild Caprinae, introduced in the 1970s in new territories such as Spain, the USA, and Mexico. Here, we describe Sarcocystis species in Barbary sheep. Sarcocysts were found in 19 out of 56 adult A. lervia in Southern Spain and characterized morphologically and molecularly. By light microscopy, sarcocysts had thin (< 1 μm) or thick (> 2 μm) ...
Handle:
10113/7477619
DOI:
10.1007/s00436-021-07239-z

7. A Korean species review of the genus Euplectus Leach (Coleoptera: Staphylinidae: Pselaphinae: Euplectitae)

Author:
Ui-Joung Byeon; Sun-Jae Park; A-Young Kim; Jong-Seok Park
Source:
Journal of Asia-Pacific biodiversity(Online) 2021 v.14 no.1 pp. 127-131
ISSN:
2287-884X
Subject:
Staphylinidae; insect morphology; insect taxonomy; new geographic records; redescriptions; taxonomic keys; zoogeography; zoological illustration; North Korea; South Korea
Abstract:
... A taxonomic review of Korean species of the genus Euplectus Leach is present. Two species are documented, Euplectus gibbipalpis Löbl and E. domefactus (Kurbatov). They are recorded from South Korea for the first time though the former species was described from North Korea. Redescriptions, images of morphological features, and distribution map are provided, as well as a key to Korean species. ...
DOI:
10.1016/j.japb.2020.12.003

8. Phenetic and Genetic Variability of Continental and Island Populations of the Freshwater Copepod Mastigodiaptomus ha Cervantes, 2020 (Copepoda): A Case of Dispersal?

Author:
Adrián Cervantes-Martínez; Martha Angélica Gutiérrez-Aguirre; Eduardo Suárez-Morales; Sarahi Jaime
Source:
Diversity 2021 v.13 no.6 pp. -
ISSN:
1424-2818
Subject:
Diaptomidae; Neotropics; animal morphology; aquatic habitat; cytochrome-c oxidase; freshwater crustaceans; freshwater ecosystems; genetic variation; indigenous species; islands; new geographic records; nucleotide sequences; phenotypic variation; phylogeography; population distribution; population genetics; zoogeography; zooplankton; Caribbean; Mexico
Abstract:
... The diversity of freshwater zooplankton is still little known in Mexico, particularly in reference to insular zooplankton communities. Diaptomid copepods (Crustacea: Copepoda: Calanoida) are a widespread group worldwide, and Mexico harbours high diaptomid diversity. Based on a recent sampling of freshwater zooplankton on a Caribbean Island of Mexico, we present the first record of a diaptomid cope ...
DOI:
10.3390/d13060279

9. Redescription of Brennanacarus annereauxi (Brennan and Yunker, 1969) (Trombidiformes: Trombiculidae) with new records for Uruguay

Author:
Bassini-Silva Ricardo; Huang-Bastos Matheus; Welbourn Cal; Ochoa Ron; Barros-Battesti Darci Moraes; de Castro Jacinavicius Fernando
Source:
Journal of medical entomology 2021 v.58 no.1 pp. 261-266
ISSN:
1938-2928
Subject:
Phyllostomus hastatus; Trombiculidae; animal taxonomy; chiggers; new geographic records; parasites; redescriptions; Uruguay
Abstract:
... Brennanacarus annereauxi (Brennan and Yunker, 1969) was described from Venezuela parasitizing the greater spear-nosed bat. The monotypic genus Brennanacarus Goff, Yunker and Wheeler, 1987 is a replacement name for Nasicola Brennan and Yunker, 1969, which was preoccupied by Nasicola Yamaguti, 1968. Here, we redescribe the genus Brennanacarus and the type species B. annereauxi. Also, this is the fir ...
Handle:
10113/7224257
DOI:
10.1093/jme/tjaa169

10. Two new species and one new record of Neoperla (Plecoptera, Perlidae) from Guangxi Zhuang Autonomous Region, China

Author:
Raorao Mo; Guoquan Wang; Weihai Li; Dávid Murányi
Source:
ZooKeys 2021 v.1056 pp. 191-206
ISSN:
1313-2970
Subject:
Perlidae; insect morphology; insect taxonomy; new geographic records; new species; taxon descriptions; zoogeography; zoological illustration; China
Abstract:
... Three species of the Neoperla montivaga group are described from Guangxi Zhuang Autonomous Region of southern China, including two new species, N. falcatata sp. nov. and N. shangsiensis sp. nov., and a new record for Guangxi: N. bilineata Wu & Claassen, 1934. Illustrations and color images are provided for the three species mentioned above, and the new species is compared with related congeners in ...
DOI:
10.3897/zookeys.1053.61565

11. Check list of lace bugs (Hemiptera: Tingidae) of Korea

Author:
Geonho Cho; Wongun Kim; Young Sam Kwon; Seunghwan Lee
Source:
Journal of Asia-Pacific entomology 2020 v.23 no.3 pp. 736-745
ISSN:
1226-8615
Subject:
Stephanitis typica; host plants; new geographic records; South Korea
Abstract:
... Tingidae (Hemiptera) of Korea are revised based on literature review as well as recently collected material and museum collections. A genus is recorded for the first time from South Korea for Acalpyta marginata. One species, Stephanitis typica, is removed from Korea. As a result, a total of 39 species in 17 genera, two subfamilies are recognized. An updated checklist including known distributions ...
DOI:
10.1016/j.aspen.2020.04.005

12. Colletotrichum and Diaporthe species associated with soybean stem diseases in Myanmar

Author:
Myo Zaw; Seint San Aye; Masaru Matsumoto
Source:
Journal of general plant pathology 2020 v.86 no.2 pp. 114-123
ISSN:
1345-2630
Subject:
Colletotrichum truncatum; Diaporthe; Glycine max; abscission; cultivars; discoloration; fungi; genes; internal transcribed spacers; leaves; new geographic records; peptide elongation factors; phylogeny; soybeans; virulence; Myanmar
Abstract:
... In 2017, premature abscission of leaves and dry rot with discoloration on the epidermis of the stem were observed in the field of reproductive-stage soybean in southern Shan State and the Nay Pyi Taw region in Myanmar. On the basis of morphological characteristics, two fungal genera, Colletotrichum and Diaporthe, were identified. Multilocus phylogenetic analyses based on the ITS, TUB and EF1-α gen ...
DOI:
10.1007/s10327-019-00902-5

13. Diplotriaena obtusa infection in an Eurasian blue tit (Cyanistes caeruleus) in Germany. Pathology and phylogenetic analysis

Author:
Zaida Rentería-Solís; Martin Peters; Sandra Gawlowska; Ronald Schmäschke
Source:
Veterinary Parasitology: Regional Studies and Reports 2021 v.23 pp. 100527
ISSN:
2405-9390
Subject:
Cyanistes caeruleus; Spirurida; adults; air sacs; animal morphology; animal parasitic nematodes; animal pathology; males; nematode infections; new geographic records; new host records; phylogeny; polymerase chain reaction; ribosomal DNA; ribosomal RNA; species identification; Germany
Abstract:
... Diplotriaena obtusa is a nematode found in air sacs of a wide number of birds, including Passerine species. During a period of increased mortality of blue tits (Cyanistes caeruleus) in Germany, we collected adult nematode worms from the air sacs of a deceased male blue tit. The nematodes showed morphological features consistent with Diplotriaena ssp. A polymerase chain reaction (PCR) assay targeti ...
DOI:
10.1016/j.vprsr.2020.100527

14. Discovery and Survey of a New Mandarivirus Associated with Leaf Yellow Mottle Disease of Citrus in Pakistan

Author:
Jiaxing Wu; Song Zhang; Sagheer Atta; Caixia Yang; Yan Zhou; Francesco Di Serio; Changyong Zhou; Mengji Cao
Source:
Plant disease 2020 v.104 no.6 pp. 1593-1600
ISSN:
0191-2917
Subject:
Citrus sinensis; Citrus tristeza virus; Indian citrus ringspot virus; bark; fruit diseases; genome; high-throughput nucleotide sequencing; leaves; mixed infection; new geographic records; oranges; phylogeny; proteins; reverse transcriptase polymerase chain reaction; ribosomal RNA; surveys; transmission electron microscopy; trees; virion; viruses; China; Pakistan
Abstract:
... During biological indexing for viruses in citrus trees, in a collection of Symons sweet orange (SSO) (Citrus sinensis L. Osbeck) graft inoculated with bark tissues of citrus trees from the Punjab Province in Pakistan, several SSO trees exhibited leaf symptoms of vein yellowing and mottle. High-throughput sequencing by Illumina of RNA preparation depleted of ribosomal RNAs from one symptomatic tree ...
DOI:
10.1094/PDIS-08-19-1744-RE

15. Distribution and Occurrence of Amblyomma maculatum sensu lato (Acari: Ixodidae) and Rickettsia parkeri (Rickettsiales: Rickettsiaceae), Arizona and New Mexico, 2017–2019

Author:
Joy A. Hecht; Michelle E. J. Allerdice; Sandor E. Karpathy; Hayley D. Yaglom; Mariana Casal; R. Ryan Lash; Jesus Delgado-de la Mora; Jesus D. Licona-Enriquez; David Delgado-de la Mora; Kathleen Groschupf; James W. Mertins; Amanda Moors; Don E. Swann; Christopher D. Paddock
Source:
Journal of medical entomology 2020 v.57 no.6 pp. 2030-2034
ISSN:
0022-2585
Subject:
Amblyomma maculatum; DNA; Rickettsia parkeri; genetic testing; new geographic records; public health; rickettsial diseases; tick-borne diseases; zoogeography; Arizona; New Mexico
Abstract:
... Amblyomma maculatum Koch sensu lato (s.l.) ticks are the vector of Rickettsia parkeri in Arizona, where nine cases of R. parkeri rickettsiosis have been identified since the initial case in 2014. The current study sought to better define the geographic ranges of the vector and pathogen and to assess the potential public health risk posed by R. parkeri in this region of the southwestern United Stat ...
DOI:
10.1093/jme/tjaa130

16. Distribution modelling of the rare stink bug Ceratozygum horridum (Germar, 1839): isolated in small spots across the Neotropics or a continuous population?

Author:
Robert Perger; Karina Bohrer do Amaral; Filipe Michels Bianchi
Source:
Journal of natural history 2021 v.55 no.11-12 pp. 649-663
ISSN:
1464-5262
Subject:
Neotropics; Pentatomidae; ecoregions; ecotones; geographical isolation; new geographic records; rare species; tropical dry forests; zoogeography; Amazonia; Bolivia
Abstract:
... Cyrtocorinae species are morphologically remarkable stink bugs (Heteroptera: Pentatomidae) from the Neotropics. Ceratozygum horridum (Germar, 1839) is a little-known species with scarce occurrence data but presenting a broad and discontinuous distribution in Amazon and Atlantic Forest, lacking records in the dry diagonal. Field trips in Bolivia registered new records of C. horridum in an ecotone b ...
DOI:
10.1080/00222933.2021.1919328

17. Distribution of Anastrepha fruit flies (Diptera: Tephritidae) in Brazil: new records from the state of Paraná

Author:
Lampert Silvana; Norrbom Allen L.; Savaris Marcoandre; Marinoni Luciane; Zucchi Roberto A.
Source:
Check list 2020 v.16 no.4 pp. 799-804
ISSN:
1809-127X
Subject:
Anastrepha; Verbenaceae; fruit flies; host plants; new geographic records; new host records; zoogeography; Brazil
Abstract:
... The first records of six Anastrepha species are reported for the state of Paraná, Brazil: Anastrepha amita Zucchi, 1979 collected in Campina Grande do Sul and Quatro Barras, A. barnesi Aldrich, 1925 in Curitiba, A. consobrina (Loew, 1873) in São José dos Pinhais, A. manihoti Lima, 1934 in Coronel Vivida, A. morvasi Uramoto & Zucchi, 1999 in Palmas, and A. punctata Hendel, 1914 in Colombo. Citharex ...
Handle:
10113/7222876
DOI:
10.15560/16.4.799

18. Epidemiology and Management of Bacterial Spot of Almond Caused by Xanthomonas arboricola pv. pruni, a New Disease in California

Author:
Stacey E. Haack; Layne Wade; Helga Förster; James E. Adaskaveg
Source:
Plant disease 2020 v.104 no.6 pp. 1685-1693
ISSN:
0191-2917
Subject:
DNA primers; Prunus dulcis; Xanthomonas arboricola pv. pruni; almonds; antibiotics; bacteria; bacterial diseases of plants; branches; buds; copper; disease incidence; field experimentation; flowering; flowers; fruits; growing season; leaves; mancozeb; new geographic records; overwintering; pathogens; peduncle; phytotoxicity; polymerase chain reaction; rain; spring; trees; California
Abstract:
... Bacterial spot caused by Xanthomonas arboricola pv. pruni was first detected on almond in California in 2013, and it is reported herein as a new disease in California based on fulfilling Koch’s postulates and identification of the pathogen using species-specific PCR primers. Infected mummified fruit from the previous growing season and their peduncles were identified as primary overwintering sites ...
DOI:
10.1094/PDIS-10-19-2087-RE

19. First Confirmed Infection of Candidatus Rickettsia Tarasevichiae in Rodents Collected from Northeastern China

Author:
Ting-Ting Yuan; Lan Ma; Bao-Gui Jiang; Wei-Ming Fu; Yi Sun; Na Jia; Jia-Fu Jiang
Source:
Vector borne and zoonotic diseases 2020 v.20 no.2 pp. 88-92
ISSN:
1557-7759
Subject:
Clethrionomys; DNA; Rattus norvegicus; Rickettsia; citrate (si)-synthase; fever; forestry; genes; monitoring; new geographic records; outer membrane proteins; patients; phylogeny; polymerase chain reaction; rickettsial diseases; rodents; surveys; ticks; wildlife diseases; China
Abstract:
... Background: To date, there have been few investigations on Candidatus Rickettsia tarasevichiae in rodents carried out in China. In this study, we conducted surveillance for Candidatus R. tarasevichiae infection in rodents. A total of 463 rodents were captured at five survey sites in Mudanjiang, Heilongjiang province, where Candidatus R. tarasevichiae patients have been reported. PCR targeting citr ...
DOI:
10.1089/vbz.2019.2443

20. First Record of Epophthalmia frontalis from Central India (Insecta: Odonata: Macromiidae)

Author:
Ashish D. Tiple; Arajush Payra
Source:
Travaux du Muséum national d'histoire naturelle "Grigore Antipa." 2020 v.63 no.2 pp. 127-130
ISSN:
2247-0735
Subject:
Anisoptera (Odonata); insect identification; males; new geographic records; photographs; India
Abstract:
... Epophthalmia frontalis, a new Macromiidae dragonfly for Central India, is recorded from Seoni of Madhya Pradesh based on a collection of a single male. In India, earlier, this species was only known from a few places of Western Ghats and Eastern India. Diagnostic characters with closely resemble species and field photographs are given. ...
DOI:
10.3897/travaux.63.e52897