Works (46)

Updated: August 16th, 2024 13:38

2010 article

Anastasios (Tasso) Christos Triantaphyllou (1926-2009) obituary

Nematology, Vol. 12, pp. 311–312.

By: K. Barker & E. Davis

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

2006 article

In memoriam - Joseph Neal Sasser 1921-2005

Journal of Nematology, Vol. 38, p. 1/2/2006.

By: K. Barker & A. Triantaphyllou

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

2006 journal article

Penetration rates of root-knot nematodes into Cucumis sativus and C-metuliferus roots and subsequent histological changes

Nematropica, 36(2), 231–242.

By: S. Walters, T. Wehner, M. Daykin & K. Barker

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

2005 journal article

Virulence genes in Heterodera glycines: Allele frequencies and ror gene groups among field isolates and inbred lines

PHYTOPATHOLOGY, 95(2), 186–191.

By: K. Dong*, K. Barker* & C. Opperman*

author keywords: cyst nematode; gene frequency
TL;DR: The results suggest that tremendous variation in H. glycines virulence genes exists among field populations, and potential mechanisms of selection which could cause virulence genotype frequency increases are discussed as related to population genetics equilibrium theory. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Influence of poultry litter applications on nematode communities in cotton agroecosystems

Journal of Nematology, 36(4), 524–533.

By: S. Koenning & K. Barker

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

2004 chapter

Population density based management

In R. D. Riggs & J. A. Wrather (Eds.), Biology and management of the soybean cyst nematode (2nd ed.) (pp. 89–110). Weinheim: Wiley-VCH.

By: D. Schmitt, S. Koenning & K. Barker

Ed(s): . R. D. Riggs & J. Wrather

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

2003 journal article

Cropping systems and Integrated Pest Management: Examples from selected crops

Journal of Crop Production, 8(1), 271.

By: K. Barker n & C. Sorenson n

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

2003 journal article

Effects of rate and time of application of poultry litter on Hoplolaimus columbus on cotton

PLANT DISEASE, 87(10), 1244–1249.

By: . Koenning, K. Edmisten*, K. Barker*, D. Bowman n & D. Morrison*

author keywords: Columbia lance nematode; Gossypium hirsutum; management; manure; organic amendments; population dynamics; sustainable agriculture
TL;DR: Poultry litter can be used effectively to supply nutrients to the crop and suppress damaging levels of H. columbus, but application of poultry litter at these rates, however, may exceed nutrient levels required for best management practices. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Impact of cotton production systems on management of Hoplolaimus columbus

Journal of Nematology, 35(1), 73–77.

By: S. Koenning, K. Edmisten, K. Barker & D. Morrison

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

2003 review

Perspectives on plant and soil nematology

[Review of ]. Annual Review of Phytopathology, 41(2003), 25-.

By: K. Barker

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

2002 journal article

Influences of organic and synthetic soil fertility amendments on nematode trophic groups and community dynamics under tomatoes

APPLIED SOIL ECOLOGY, 21(3), 233–250.

By: L. Bulluck n, K. Barker n & J. Ristaino n

Contributors: L. Bulluck III, K. Barker n & J. Ristaino n

author keywords: food web; maturity index; nematode ecology; organic amendments; trophic dynamics
TL;DR: Examination of the effects of organic and synthetic soil amendments and tillage on nematode communities in field soils planted to tomato found that nematodes in these trophic groups decreased through time in each year, and Shannon’s diversity index decreased over time for both years at one location, regardless of soil amendment. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2002 journal article

Registration of two root-knot nematode-resistant peanut germplasm lines

Crop Science, 42(1), 312–313.

By: H. Stalker n, M. Beute n, B. Shew n & K. Barker n

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

2001 journal article

Resistance as a tactic for management of Meloidogyne incognita on cotton in North Carolina

Journal of Nematology, 33(2-3), 126–131.

By: S. Koenning, K. Barker & D. Bowman

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

2000 journal article

Biological control of Meloidogyne incognita on tomato and banana with rhizobacteria actinomycetes, and Pasteuria penetrans

Nematropica, 30(2), 231–240.

By: E. Jonathan, K. Barker, F. Abdel-Alim, T. Vrain & D. Dickson

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

2000 journal article

Conversion of compatible plant-pathogen interactions into incompatible interactions by expression of the Pseudomonas syringae pv. syringae 61 hrmA gene in transgenic tobacco plants

PLANT JOURNAL, 23(2), 205–213.

author keywords: disease resistance; hrp; avr; apoptosis; systemic acquired resistance; hypersensitive response
MeSH headings : Animals; Bacterial Proteins / biosynthesis; Bacterial Proteins / genetics; Immunity, Innate; Nematoda / pathogenicity; Plant Leaves; Plants, Genetically Modified; Plants, Toxic; Promoter Regions, Genetic; Pseudomonas / genetics; Pseudomonas / pathogenicity; Tobacco / genetics; Tobacco / microbiology; Virulence
TL;DR: The results suggest a potential use of controlled low-level expression of bacterial avr genes, such as hrmA, in plants to generate broad-spectrum resistance to bacterial, fungal and viral pathogens. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Development and evaluation of a standard method for screening for resistance to Radopholus similis in bananas

PLANT DISEASE, 84(6), 689–693.

By: D. Marin*, K. Barker n, D. Kaplan*, T. Sutton* & C. Opperman n

author keywords: Cavendish; Musa AAA; nematode resistance
TL;DR: Assessments of total-root necrosis associated with this pathogen were comparable between greenhouse and field conditions, however, nematode effects on the roots were more severe in the greenhouse test than in the field, and root necrosis was relatively high in the two resistant cultivars tested in a greenhouse trial. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Efficacy of 'ABG-9008' against burrowing nematode (Radopholus similis) on bananas

Nematropica, 30(1), 1–8.

By: D. Marin, K. Barker & T. Sutton

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

2000 journal article

The role of low molecular weight organic acids from decomposing rye in inhibiting root-knot nematode populations in soil

APPLIED SOIL ECOLOGY, 15(3), 243–251.

By: R. McBride n, R. Mikkelsen n & K. Barker n

author keywords: low molecular weight organic acids; Meloidogyne incognita (root-knot nematode); Secale cereale (rye); soil amendment
TL;DR: Although low molecular weight organic acids may be one of many factors that contribute to restriction in root-knot nematode damage, these acids do not appear to be solely responsible for the nematicidal effect of the rye. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Tolerance of selected cotton lines to Rotylenchulus reniformis

Journal of Nematology, 32(4), 519–523.

By: S. Koenning, K. Barker & D. Bowman

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

1999 journal article

A comparison of three methods for determining root-knot nematode infection of cotton roots

Nematropica, 29(2), 147–151.

By: R. McBride, R. Mikkelsen & K. Barker

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

1999 journal article

Aggressiveness and damage potential of Central American and Caribbean populations of Radopholus spp. in banana

Journal of Nematology, 31(4), 377–385.

By: D. Marin, K. Barker, D. Kaplan, T. Sutton & C. Opperman

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

1999 journal article

Genetic analysis of Meloidogyne arenaria race 1 resistance in tobacco

PLANT DISEASE, 83(9), 810–813.

By: T. Ng'ambi*, R. Rufty n & K. Barker n

author keywords: allelism; peanut root-knot nematode
TL;DR: Data indicated that resistance to M. arenaria race 1 in the three resistance sources is conditioned by a single dominant gene, but this resistance is partial compared to that for M. incognita, and the absence of segregation in the F2 populations of the crosses between resistant parents 81-RL-2K × SA 1214 × Speight G 28, suggest allelism of resistance among these genotypes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Greenhouse and field resistance in cucumber to root-knot nematodes

NEMATOLOGY, 1(1999 June), 279–284.

By: S. Walters*, T. Wehner* & K. Barker*

author keywords: Cucumis sativus; cucurbit; disease resistance; Meloidogyne arenaria; M. hapla; M. incognita; M. javanica; vegetable breeding
TL;DR: Ten cultigens were evaluated for resistance to Meloidogyne arenaria races 1 and 2, and M. javanica under greenhouse and field conditions and indicated that the environment was not an important factor in assessing root-knot nematode resistance for thecultigens evaluated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1999 journal article

Identification of sources of resistance to four species of root-knot nematodes in tobacco

Journal of Nematology, 31(3), 272–282.

By: T. Ng'ambi, R. Rufty, K. Barker & T. Melton

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

1999 journal article

Survival and infection of root-knot nematodes added to soil amended with rye at different stages of decomposition and cropped with cotton

APPLIED SOIL ECOLOGY, 13(3), 231–235.

By: R. McBride*, R. Mikkelsen* & K. Barker*

author keywords: biocontrol; Meloidogyne incognita; Secale cereale
TL;DR: It is suggested that it is not necessary to plant cotton immediately after plowing in a rye cover crop, thereby providing some flexibility in the cotton planting date, minimizing any associated phytotoxicity to the young cotton plants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 review

Developing sustainable systems for nematode management

[Review of ]. ANNUAL REVIEW OF PHYTOPATHOLOGY, 36, 165–205.

By: K. Barker n & . Koenning n

author keywords: biological control; cropping systems; cultural practices; food webs; induced host resistance
TL;DR: The systems focusing on soil biology hold great promise for sustainable crop-nematode management, but only a few research programs are currently involved in this labor-intensive endeavor. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Dissemination of bananas in Latin America and the Caribbean and its relationship to the occurrence of Radopholus similis

PLANT DISEASE, 82(9), 964–974.

By: D. Marin n, T. Sutton n & K. Barker n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Effects of a low rate, of aldicarb on soybean and associated pest interactions in fields infested with Heterodera glycines

Nematropica, 28(2), 205–211.

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

1998 chapter

Interrelations with other microorganisms and pests

In The cyst nematodes (pp. 266–292). Dordrecht ; Boston: Kluwer Academic Publishers.

By: K. Barker & E. McGawley

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

1998 chapter

Introduction and synopsis of advancements in nematology

In G. A. P. K. R. Barker & G. L. Windham (Eds.), Plant and nematode interactions (pp. 1–20). Madison, Wis.: American Society of Agronomy, Inc.: Crop Science Society of America, Inc.: Soil Science Society of America, Inc.

By: K. Barker

Ed(s): G. K. R. Barker & G. Windham

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

1998 journal article

Management of plant-parastic nematodes on peanut with selected nematicides in North Carolina

Journal of Nematology, 30(4 suppl.), 643–650.

By: S. Koenning, J. Bailey, D. Schmitt & K. Barker

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

1998 book

Plant and nematode interactions

Madison, Wis.: American Society of Agronomy, Inc.; Crop Science Society of America, Inc.; Soil Science Society of America, Inc.

Kenneth R. Barker

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

1998 journal article

Survey of Heterodera glycines races and other plant-parastic nematodes on soybean in North Carolina

Journal of Nematology, 30(4, Suppl.), 569–576.

By: S. Koenning & K. Barker

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

1997 journal article

Genetics of soybean-Heterodera glycines interactions

Journal of Nematology, 29(4), 509–522.

By: K. Dong, K. Barker & C. Opperman

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

1997 journal article

Opportunities for integrated management of plant-parasitic nematodes in the Near East

FAO Plant Production and Protection Paper, (144), 93.

By: K. Barker

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

1994 journal article

Plant and soil nematodes: Societal impact and focus for the future

Journal of Nematology, 26(2).

By: K. Barker, R. Hussey, L. Krusberg, G. Bird, R. Dunn, H. Ferris, V. Ferris, D. Freckman ...

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

1993 journal article

Resistance/tolerance and related concepts/terminology in plant nematology

Plant Disease, 77(2), 111.

By: K. Barker

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

1993 journal article

The future of nematology: Introduction

Journal of Nematology, 25(3), 365.

By: K. Barker

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

1991 journal article

Relationships between soil and levels of Meloidogyne incognita and tobacco yield and quality

Journal of Nematology, 23(1), 82.

By: K. Barker & W. Weeks

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

1991 journal article

Rotation and cropping systems for nematode control: The North Carolina experience - Introduction

Journal of Nematology, 23(3), 342.

By: K. Barker

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

1989 journal article

Yield relationships and population dynamics of Meloidogyne spp. on flue-cured tobacco

Journal of Nematology, 21(4), 597.

By: K. Barker

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

1988 chapter

Techniques in quantitative nematology

In J. Kranz & J. Rotem (Eds.), Experimental techniques in plant disease epidemiology (p. 223). Berlin: Springer-Verlag.

By: K. Barker & J. Noe

Ed(s): . J. Kranz & J. Rotem

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

1979 journal article

Equipment and techniques for establishing field microplots for the study of soilborne pathogens

Journal of Nematology, 11(1), 106.

By: K. Barker, B. Daughtry & D. Corbett

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

1976 journal article

2 semiautomatic elutriators for extracting nematodes and certain fungi from soil

Journal of Nematology, 8(3), 206–212.

By: D. Byrd, K. Barker, H. Ferris, C. Nusbaum, W. Griffin, R. Small, C. Stone

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

1973 journal article

Comparison of methods of collecting inocula of meloidogyne-spp, including a new technique

Plant Disease Reporter, 57(12), 1025–1028.

By: R. Hussey & K. Barker

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

1971 journal article

INFLUENCE OF NITROGEN AND RHIZOBIUM-JAPONICUM ON ACTIVITY OF HETERODERA-GLYCINES

NEMATOLOGICA, 17(3), 377-&.

By: K. Barker n, P. Lehman n & D. Huisingh n

TL;DR: It was concluded that N has a direct inhibitory effect on SCN, and simultaneous inoculations of nodulating and nonnodulating lines of soybean with R and SCN (minus N), as compared to SCN alone, reduced the number of cysts developing. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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