Works (19)

Updated: May 23rd, 2024 05:00

2023 article

Common Preharvest Diseases of Peach and Nectarine Caused by Fungi and Bacteria: Biology, Epidemiology and Management

PEACH, pp. 261–342.

By: J. Adaskaveg, G. Schnabel, D. Ritchie & H. Forster

Source: Web Of Science
Added: May 20, 2024

2022 article

Complete Genome Sequence of Xanthomonas arboricola pv. pruni Strain Xcp1 Isolated in 1984 from a Bacterial Spot Spring Canker on Prunus persica var. nucipersica cv. "Redgold"

Katherine M. D'Amico-Willman, Joglekar, P., Luna, E. K., Ritchie, D. F., Fagen, J., & Huerta, A. I. (2022, November 9). MICROBIOLOGY RESOURCE ANNOUNCEMENTS, Vol. 11.

By: . Katherine M. D'Amico-Willman n, P. Joglekar n, E. Luna*, D. Ritchie n, J. Fagen n & A. Huerta n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: December 5, 2022

2020 article

First Report of Serratia marcescens Causing a Leaf Spot Disease on Industrial Hemp (Cannabis sativa)

Schappe, T., Ritchie, D. F., & Thiessen, L. D. (2020, April). PLANT DISEASE, Vol. 104, pp. 1248–1249.

By: T. Schappe n, D. Ritchie n & L. Thiessen n

TL;DR: Because industrial hemp is increasingly grown across the United States for cannabidiol production, this disease could pose significant challenges and cause yield reduction in affected plants and this pathogen could be of human health concern should it survive hemp processing practices. (via Semantic Scholar)
Source: Web Of Science
Added: September 28, 2020

2018 journal article

Irrigation and weed control alter soil microbiology and nutrient availability in North Carolina Sandhill peach orchards

SCIENCE OF THE TOTAL ENVIRONMENT, 615, 517–525.

By: Y. Zhang n, L. Wang n, Y. Yuan*, J. Xu*, C. Tu n, C. Fisk n, W. Zhang*, X. Chen*, D. Ritchie n, S. Hu n

author keywords: Arbuscular mycorrhizal fungi (AMF); Irrigation; Weed control; Peach orchard; Soil nutrients
MeSH headings : Agricultural Irrigation; Biomass; Mycorrhizae; North Carolina; Plant Roots / microbiology; Prunus persica; Soil / chemistry; Soil Microbiology; Weed Control
TL;DR: It is indicated that long-term weed control using herbicides reduces soil fertility through reducing organic C inputs, nutrient retention and soil microbes and the need for alternative practices such as winter legume cover cropping that maintain and/or enhance organic inputs to sustain the soil fertility. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Plant Growth Regulator Effects on Bacterial Etiolation of Creeping Bentgrass Putting Green Turf Caused by Acidovorax avenae

PLANT DISEASE, 100(3), 577–582.

By: J. Roberts n, D. Ritchie n & J. Kerns n

TL;DR: Results from this work illustrate that using plant growth regulator materials with different modes of action is a solution to managing creeping bentgrass growth while limiting the potential for bacterial etiolation outbreaks. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Bacterial etiolation of creeping bentgrass as influenced by biostimulants and trinexapac-ethyl

CROP PROTECTION, 72, 119–126.

By: J. Roberts*, J. Kerns n & D. Ritchie n

author keywords: Turfgrass; Disease; Bacteria; Etiolation; Biostimulant; Trinexapac-ethyl
TL;DR: The results support the necessity of identifying bacteria associated with etiolation as variable effects were observed with TE treatments and should be considered when developing plant growth regulator programs if etiolated turfgrass plants are problematic. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Phylogenomics of Xanthomonas field strains infecting pepper and tomato reveals diversity in effector repertoires and identifies determinants of host specificity

FRONTIERS IN MICROBIOLOGY, 6.

By: A. Schwartz*, N. Potnist, S. Milsina*, M. Wilson*, J. Patane, J. Martins*, G. Minsavage*, D. Dahlbeck* ...

author keywords: Xanthomonas; type III effector repertoire; phylogenomics; host specificity; bacterial spot disease; AvrBsT; XopQ
TL;DR: A division in the Xp population was detected based on core genome phylogeny, supporting a model whereby the host-range expansion of Xp field strains on pepper is due, in part, to a loss of the effector AvrBsT. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Mapping quantitative trait loci associated with resistance to bacterial spot (Xanthomonas arboricola pv. pruni) in peach

TREE GENETICS & GENOMES, 9(2), 573–586.

By: N. Yang*, G. Reighard, D. Ritchie, W. Okie & K. Gasic

author keywords: SNP markers; Bacterial leaf and fruit diseases; Peach; Quantitative trait loci
TL;DR: Phenotypic data suggested separate regulation of leaf and fruit resistance for Xap in peach as well as participation of genes involved in general plant response to biotic stress. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Foliar-Applied Small Molecule that Suppresses Biofilm Formation and Enhances Control of Copper-Resistant Xanthomonas euvesicatoria on Pepper

PLANT DISEASE, 96(11), 1638–1644.

By: R. Worthington, S. Rogers*, R. Huigens*, C. Melander* & D. Ritchie n

TL;DR: A small molecule additive, a member of the 2-aminoimidazole (2AI) group that is an analogue of the marine sponge natural product oroidin that suppresses resistance of Xanthomonas euvesicatoria to copper and decreases biofilm formation in an in vitro system is reported. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

A duplex-PCR method for species- and pathovar-level identification and detection of the quarantine plant pathogen Xanthomonas arboricola pv. pruni

JOURNAL OF MICROBIOLOGICAL METHODS, 86(1), 16–24.

By: J. Pothier*, M. Pagani n, C. Pelludat*, D. Ritchie n & B. Duffy*

author keywords: Phytosanitary diagnostics; Prunus; Quarantine pathogen; Stone fruit; Hazelnut; Xanthomonas
MeSH headings : Amino Acid Sequence; Bacterial Proteins / genetics; Bacterial Typing Techniques / methods; DNA Primers / genetics; Molecular Sequence Data; Plant Diseases / microbiology; Polymerase Chain Reaction / methods; Prunus / microbiology; Species Specificity; Xanthomonas / classification; Xanthomonas / genetics; Xanthomonas / isolation & purification
TL;DR: A duplex-PCR method was designed that includes the pathovar-level with species-level primers based on species-specific regions of the quinate metabolic gene qumA, increasing diagnostic confidence and offering the first molecular test for all X. arboricola pathovars. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Reduced genetic variation occurs among genes of the highly clonal plant pathogen Xanthomonas axonopodis pv. vesicatoria, including the effector gene avrBs2

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 71(5), 2418–2432.

By: G. Wichmann*, D. Ritchie n, C. Kousik & J. Bergelson*

MeSH headings : Alleles; Bacterial Proteins / genetics; Base Sequence; Biological Evolution; Chromosomes, Bacterial; Genes, Bacterial; Genetic Variation; Molecular Sequence Data; Plasmids; Xanthomonas / classification; Xanthomonas / genetics
TL;DR: The nature of at least one of the avrBs2 mutations suggests that it may be possible to observe one stage of an evolutionary arms race as X. axonopodis pv. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Systemic acquired resistance delays race shifts to major resistance genes in bell pepper

PHYTOPATHOLOGY, 94(12), 1376–1382.

By: A. Romero* & D. Ritchie*

TL;DR: Examination of the effect of SAR in reducing the occurrence of race-change mutants that defeat R genes in laboratory, greenhouse, and field experiments suggests inducers of SAR are potentially useful for increasing the durability of genotype-specific resistance conferred by major R genes. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Temperature sensitivity of the hypersensitive response of bell pepper to Xanthomonas axonopodis pv. vesicatoria

Phytopathology, 92(2), 197–203.

By: A. Romero, C. Kousik* & D. Ritchie*

TL;DR: The data suggest that the Bs2 gene is temperature sensitive and appears to be the most heat tolerant and thus the least likely to revert to compatible, whereas the avrBs3-Bs3 interaction had an intermediate sensitivity to elevated temperatures. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Resistance to bacterial spot in bell pepper induced by acibenzolar-S-methyl

PLANT DISEASE, 85(2), 189–194.

By: A. Romero n, C. Kousik n & D. Ritchie n

TL;DR: Bell pepper plants sprayed with the chemical acibenzolar-S-methyl (ABM, Actigard 50 WG) showed resistance to subsequent infections with the bacterial spot agent Xanthomonas axonopodis pv. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Development of bacterial spot on near-isogenic lines of bell pepper carrying gene pyramids composed of defeated major resistance genes

PHYTOPATHOLOGY, 89(11), 1066–1072.

By: C. Kousik* & D. Ritchie*

author keywords: Capsicum annuum; ghost genes; host-pathogen interactions; residual gene resistance
TL;DR: Although there is evidence of residual effects from defeated genes, these effects alone likely will not provide acceptable bacterial spot control in commercial production fields, but when combined with sanitation practices and a judicious spray program, pyramids of defeated resistance genes may aid in reducing the risk of major losses due to bacterial spot. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Response of bell pepper cultivars to bacterial spot pathogen races that individually overcome major resistance genes

PLANT DISEASE, 82(2), 181–186.

By: C. Kousik n & D. Ritchie n

TL;DR: Reaction of cultivars to specific races (races 1, 2, or 3) of the pathogen corresponded with seed company claims for resistance against these races, and cultivars with a combination of Bs1 and Bs2 had much lower levels of bacterial spot. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1993 journal article

Field evaluation of tissue culture-derived peach trees for susceptibility to bacterial spot (Xanthomonas campestris pv. pruni)

Acta Horticulturae, (336), 155.

By: D. Ritchie*, D. Werner & F. Hammerschlag

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

1993 journal article

First report of angular leaf spot, caused by Xanthomonas fragariae, on strawberry in North Carolina

Plant Disease, 77(12), 1263.

By: D. Ritchie, C. Averre & R. Milholland

Source: NC State University Libraries
Added: August 6, 2018

1991 journal article

COPPER-RESISTANT AND STREPTOMYCIN-RESISTANT STRAINS AND HOST DIFFERENTIATED RACES OF XANTHOMONAS-CAMPESTRIS PV VESICATORIA IN NORTH-CAROLINA

PLANT DISEASE, 75(7), 733–736.

By: D. Ritchie* & V. Dittapongpitch

Source: Web Of Science
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.