Concepedia

V. R. Wallen

VR

Statistics

Publications

20

Citations

433

H-Index

14

Active since

1950

Affiliations

United States Department of Veterans Affairs(Current)

V. R. Wallen is an author at United States Department of Veterans Affairs specializing in plant sciences, agriculture, and seed-borne diseases.

Publications per year

1950–1984

20

Publications

20

FIELD EVALUATION AND THE IMPORTANCE OF THE ASCOCHYTA COMPLEX ON PEAS

V. R. Wallen · Canadian Journal of Plant Science · 1965 · 63 citations

Agriculture, Crop Sciences, Plant Sciences +17

ISOLATION, INCIDENCE, AND VIRULENCE OF ASCOCHYTA SPP. OF PEAS FROM THE SOIL

V. R. Wallen, S. I. Wong, Julie Jeun · Canadian Journal of Botany · 1967 · 36 citations

Agriculture, Crop Sciences, Plant Sciences +14

Model for Yield Loss Determination of Bacterial Blight of Field Beans Utilizing Aerial Infrared Photography Combined With Field Plot Studies

V. R. Wallen · Phytopathology · 1975 · 35 citations

Agriculture, Agronomy, Crop Sciences +16

The reliving experience in Vietman veterans with posttraumatic stress disorder

Herbert Hendin, A P Haas, Paul R. Singer et al. · Comprehensive Psychiatry · 1984 · 35 citations

Medicine, Psychiatry, Mental Health Care +13

Factors limiting the survival of <i>Ascochyta</i> spp. of peas in soil

V. R. Wallen, Julie Jeun · Canadian Journal of Botany · 1968 · 32 citations

Agriculture, Plant Biology, Plant Sciences +14

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