scholarly journals First Report of Tomato chlorotic spot virus in Hoya wayetii and Schlumbergera truncata

2015 ◽  
Vol 16 (1) ◽  
pp. 29-30 ◽  
Author(s):  
Carlye A. Baker ◽  
Scott Adkins
Keyword(s):  
Plant Species ◽  
Vegetable Crops ◽  
Spot Virus ◽  
First Report ◽  
Chlorotic Spot ◽  
Production Space ◽  
Related Plant ◽  
Diverse Plant Species ◽  
Diverse Plant

To the best of our knowledge, this is the first report of TCSV infection of H. wayetii and S. truncata from any location, although other tospoviruses are known to infect these and related plant species. The identification of these two diverse plant species as the first reported natural ornamental hosts of TCSV has implications for TCSV epidemiology and management in ornamental and vegetable crops, which frequently share production space. Accepted by publication 15 January 2015. Published 25 February 2015.

scholarly journals First Report of Tomato chlorotic spot virus in Sweet Basil (Ocimum basilicum) and Purslane (Portulaca oleracea) in Florida

2017 ◽  
Vol 18 (2) ◽  
pp. 126-128 ◽  
Author(s):  
Richard N. Raid ◽  
Joel R. Allingham ◽  
Joseph E. Funderburk ◽  
Thomas Skarlinsky ◽  
Samuel F. Hutton ◽  
...  
Keyword(s):  
Virus Infection ◽  
Plant Species ◽  
Sequence Data ◽  
Ocimum Basilicum ◽  
Lateral Flow ◽  
Lateral Flow Immunoassay ◽  
Spot Virus ◽  
First Report ◽  
Chlorotic Spot ◽  
Sweet Basil

Typical tosposvirus symptoms, lateral flow immunoassay testing, and sequence data confirm this identification, which is therefore the first report of Tomato chlorotic spot virus infection of sweet basil and purslane in Florida and of the specific plant species from any location.

scholarly journals Phytophthora Diversity in Pennsylvania Nurseries and Greenhouses Inferred from Clinical Samples Collected over Four Decades

2020 ◽  
Vol 8 (7) ◽  
pp. 1056
Author(s):  
Cody Molnar ◽  
Ekaterina Nikolaeva ◽  
Seonghwan Kim ◽  
Tracey Olson ◽  
Devin Bily ◽  
...  
Keyword(s):  
Plant Species ◽  
Morphological Characteristics ◽  
Phytophthora Species ◽  
Clinical Samples ◽  
Department Of Agriculture ◽  
Distinct Subgroup ◽  
Exotic Pathogens ◽  
Diverse Plant Species ◽  
Insight Into ◽  
Diverse Plant

The increasing movement of exotic pathogens calls for systematic surveillance so that newly introduced pathogens can be recognized and dealt with early. A resource crucial for recognizing such pathogens is knowledge about the spatial and temporal diversity of endemic pathogens. Here, we report an effort to build this resource for Pennsylvania (PA) by characterizing the identity and distribution of Phytophthora species isolated from diverse plant species in PA nurseries and greenhouses. We identified 1137 Phytophthora isolates cultured from clinical samples of >150 plant species submitted to the PA Department of Agriculture for diagnosis from 1975 to 2019 using sequences of one or more loci and morphological characteristics. The three most commonly received plants were Abies, Rhododendron, and Pseudotsuga. Thirty-six Phytophthora species identified represent all clades, except 3 and 10, and included a distinct subgroup of a known species and a prospective new species. Prominent pathogenic species such as P. cactorum, P. cinnamomi, P. nicotianae, P. drechsleri, P. pini, P. plurivora, and P. sp. kelmania have been found consistently since 1975. One isolate cultured from Juniperus horizontalis roots did not correspond to any known species, and several other isolates also show considerable genetic variation from any authentic species or isolate. Some species were isolated from never-before-documented plants, suggesting that their host range is larger than previously thought. This survey only provides a coarse picture of historical patterns of Phytophthora encounters in PA nurseries and greenhouses because the isolation of Phytophthora was not designed for a systematic survey. However, its extensive temporal and plant coverage offers a unique insight into the association of Phytophthora with diverse plants in nurseries and greenhouses.

scholarly journals First Report of Tomato chlorotic spot virus in the Non-Solanaceous Weeds Erect Spiderling (Boerhavia erecta), Asian Spiderflower (Cleome viscosa), and Sweet Chili Pepper (Capsicum chinense) in Puerto Rico

2017 ◽  
Vol 18 (1) ◽  
pp. 17-18 ◽  
Author(s):  
Consuelo Estévez de Jensen ◽  
Ismael E. Badillo-Vargas ◽  
Galen Frantz ◽  
H. Charles Mellinger ◽  
William W. Turechek ◽  
...  
Keyword(s):  
Puerto Rico ◽  
Chili Pepper ◽  
Bell Pepper ◽  
Capsicum Chinense ◽  
Spot Virus ◽  
First Report ◽  
Chlorotic Spot ◽  
New Hosts ◽  
Cleome Viscosa

Tomato chlorotic spot virus (TCSV) has recently been detected in tomato, bell pepper, jimsonweed, and lettuce in Puerto Rico. Observations of weeds and additional crops in 2015 and 2016 revealed TCSV-like symptoms. Testing of these symptomatic plants identified three new hosts of TCSV in Puerto Rico: erect spiderling (Boerhavia erecta); Asian spiderflower (Cleome viscosa); and sweet chili pepper (Capsicum chinense).

scholarly journals First Report of Citrus Chlorotic Spot Virus Infecting the Succulent Plant Agave desmettiana

Plant Disease ◽  
2019 ◽  
Vol 103 (6) ◽  
pp. 1438-1438 ◽  
Author(s):  
C. Chabi-Jesus ◽  
P. L. Ramos-González ◽  
A. D. Tassi ◽  
B. M. Barguil ◽  
J. E. A. Beserra Junior ◽  
...  
Keyword(s):  
Spot Virus ◽  
First Report ◽  
Chlorotic Spot ◽  
Succulent Plant

scholarly journals First report of Tomato chlorotic spot virus on Mirabilis jalapa

2016 ◽  
Vol 11 (1) ◽  
Author(s):  
L. M. L. Duarte ◽  
A. L. R. Chaves ◽  
E. W. Kitajima ◽  
L. K. Rodrigues ◽  
R. Harakava ◽  
...  
Keyword(s):  
Spot Virus ◽  
First Report ◽  
Chlorotic Spot ◽  
Mirabilis Jalapa
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