Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where R. Navarre is active.

Publication


Featured researches published by R. Navarre.


American Journal of Potato Research | 2012

AmaRosa, a Red Skinned, Red Fleshed Fingerling with High Phytonutrient Value

Charles R. Brown; Isabel Vales; S. Yilma; S. R. James; B. A. Charlton; Darrin Culp; D. C. Hane; Clinton C. Shock; Eric Feibert; Mark J. Pavek; Richard Knowles; R. G. Novy; Jonathan L. Whitworth; J. C. Stark; J. Creighton Miller; David G. Holm; Richard A. Quick; R. Navarre

The diversity of traits in varieties of potato outside of its South American birthplace is a small subset of that available in the Andean center of origin. Among the traits that evoke most interest are skin and flesh pigments. Recent studies have pointed to the high antioxidant activity and potential healthful benefits from these pigments or other antioxidant compounds. The market for potatoes with unusual color patterns has been supplied largely by heirloom varieties of uncertain origin and the highly successful Yukon Gold. Interest has intensified and been transformed into a focused effort in the breeding of specialty varieties, remarkable for their unusual colors. The purpose of this paper is to describe a new potato variety in the Fingerling Class with red skin and red flesh.ResumenLa diversidad de caracteres en variedades de papa fuera de su lugar de origen en Sudamérica, es un pequeño subgrupo del que esta disponible en su centro de origen andino. Entre los caracteres que atraen más interés son los pigmentos de la piel y de la pulpa. Estudios recientes han enfatizado a la alta actividad antioxidante y a los potenciales beneficios para la salud de estos pigmentos u otros compuestos antioxidantes. El mercado de papas con patrones de color inusuales se ha surtido grandemente por variedades antiguas de origen incierto y por la altamente exitosa Yukon Gold. Se ha intensificado el interés y se ha transformado a un esfuerzo enfocado en el mejoramiento de variedades de especialidad, que sobresalen por sus colores poco comunes. El propósito de este artículo es describir una nueva variedad de papa en la clase de variedaes tipo dedo con piel y pulpa rojas.


American Journal of Potato Research | 2016

Yukon Nugget: a Mid-Season Yellow Skin, Yellow Flesh Specialty Potato with Extreme Resistance to Potato Virus X

Vidyasagar R. Sathuvalli; C. R. Brown; S. Yilma; B. A. Charlton; C. C. Shock; Richard A. Quick; Erik B.G. Feibert; Jonathan L. Whitworth; R. G. Novy; J. C. Stark; M. J. Pavek; N. R. Knowles; R. Navarre; J. Debons; M. I. Vales

Yukon Nugget is a mid-season specialty potato with yellow flesh, yellow skin and distinct red eyes. Yukon Nugget was developed to provide the potato industry with an alternative to Yukon Gold. The overall tuber size profile of Yukon Nugget is smaller and more uniform than Yukon Gold and it typically produces an average of four more tubers per plant than Yukon Gold. Yukon Nugget tubers are ideal for boiling, baking, and microwaving, and have culinary and nutritional qualities generally similar to Yukon Gold. Yukon Nugget has extreme resistance to Potato Virus X due to presence of PVX resistance allele Rx1. It also has moderate resistance to powdery scab and tuber late blight. Yukon Nugget has less vascular and stem end discoloration and less hollow heart than Yukon Gold. Yukon Nugget is similar to Yukon Gold in terms of susceptibility to several major potato diseases, such as PVY, PLRV, and foliage late blight. It was released in 2013 by the Agricultural Experiment Stations of Oregon, Idaho and Washington and the USDA-ARS, and is a product of the Pacific Northwest (Tri-State) Potato Variety Development Program.ResumenYukon Nugget es una papa de especialidad de ciclo intermedio, con pulpa amarilla y ojos rojos evidentes. Esta variedad se desarrolló para suministrar a la industria de la papa una alternativa a Yukon Gold. El perfil general del tamaño del tubérculo de Yukon Nugget es más pequeño y uniforme que Yukon Gold, y típicamente produce un promedio de cuatro tubérculos más por planta que Yukon Gold. Los tubérculos de Yukon Nugget son ideales para hervir, cocinar, para el horno de microondas, y tiene cualidades culinarias y nutricionales generalmente similares a las de Yukon Gold. Yukon Nugget tiene resistencia extrema al Virus X de la papa debido a la presencia del alelo Rx1 de resistencia al PVX. También tiene resistencia moderada a la roña polvorienta y al tizón tardío en el tubérculo. Yukon Nugget tiene menos decoloración vascular y en el extremo del tallo, y menos corazón hueco que Yukon Gold. Yukon Nugget es similar a Yukon Gold en términos de susceptibilidad a varias enfermedades importantes de la papa, tales como el PVY, PLRV y al tizón tardío del follaje. Se liberó en el 2013 por las Estaciones Agrícolas Experimentales de Oregon, Idaho y Washington y el USDA-ARS, y es un producto del Programa de desarrollo de Variedades Triestatal del Pacifico Nor-Occidental.


The potato: botany, production and uses. | 2014

The potato: botany, production and uses.

R. Navarre; Mark J. Pavek

1. History & Origin of Cultivated Potato Species 2. Potato Uses and Markets 3. Taxonomy 4. Tuber Development 5. Plant Growth and Development 6. Commercial Production and Cultural Management 7. Potato Water Use and Irrigation 8. Seed Production 9. Insect Pests 10. Nematodes 11. Weed Management 12. Fungal and Bacterial Pathogens 13. Potato Viruses 14. Physiological Disorders 15. Post Harvest Storage and Physiology 16. Traditional Breeding and Variety Development 17. Molecular Breeding 18. Biotechnology 19. Nutritional Value 20. Flavor


American Journal of Potato Research | 2015

Variation for Tuber Greening in the Diploid Wild Potato Solanum Microdontum

John B. Bamberg; Moehninsi; R. Navarre; Jana Suriano


The potato: botany, production and uses | 2014

Potato utilization and markets.

J. K. Bond; R. Navarre; Mark J. Pavek


Archive | 2014

A history of the potato.

C. R. Brown; J. W. Henfling; R. Navarre; Mark J. Pavek


Archive | 2014

Plant growth and development.

C. H. Wohleb; N. R. Knowles; Mark J. Pavek; R. Navarre


Archive | 2014

Postharvest storage and physiology.

P. C. Bethke; R. Navarre; Mark J. Pavek


Archive | 2014

Fungal and bacterial disease aspects in potato production.

W. W. Kirk; P. S. Wharton; R. Navarre; Mark J. Pavek


Archive | 2014

Commercial potato production and cultural management.

Mark J. Pavek; R. Navarre

Collaboration


Dive into the R. Navarre's collaboration.

Top Co-Authors

Avatar

Mark J. Pavek

Washington State University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Jonathan L. Whitworth

Agricultural Research Service

View shared research outputs
Top Co-Authors

Avatar

R. G. Novy

Agricultural Research Service

View shared research outputs
Top Co-Authors

Avatar

Richard A. Quick

Agricultural Research Service

View shared research outputs
Top Co-Authors

Avatar

S. Yilma

Oregon State University

View shared research outputs
Top Co-Authors

Avatar

Boon P. Chew

Washington State University

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge