Concepedia

R. Sigvald

RS

Statistics

Publications

28

Citations

1.1K

H-Index

18

Active since

1983

Affiliations

Swedish University of Agricultural Sciences(Current)

Plant Breeding and Acclimatization Institute - National Research Institute

Natural History Museum

Rothamsted Research

Haramaya University

R. Sigvald is an author at Swedish University of Agricultural Sciences specializing in engineering, plant pathology, and crop protection.

Top concepts

EngineeringPlant PathologyCrop ProtectionPest ManagementAgricultural EconomicsEntomologyPublic HealthVirologyMedicineBotany

Publications per year

1983–2020

28

Publications

28

The relative efficiency of some aphid species as vectors of potato virus Yo (PVYo)

R. Sigvald · Potato Research · 1984 · 128 citations

Plant-pathogen Interaction, Engineering, Plant Virus +12

Forecasting Sclerotinia stem rot in spring sown oilseed rape

Eva Twengström, R. Sigvald, C. Svensson et al. · Crop Protection · 1998 · 118 citations

Biology, Botany, Natural Sciences +8

Calibration and verification of risk algorithms using logistic regression

Jonathan Yuen, Eva Twengström, R. Sigvald · European Journal of Plant Pathology · 1996 · 95 citations

Engineering, Risk Model Validation, Predictive Analytics +5

Molecular identification of bloodmeals and species composition in <i>Culicoides</i> biting midges

Elin Videvall, Staffan Bensch, Mats Ander et al. · Medical and Veterinary Entomology · 2012 · 88 citations

Heterosis and heritability in crosses among Asian and Ethiopian parents of hot pepper genotypes

Fekadu Marame, Lemma Dessalegne, Chemeda Fininsa et al. · Euphytica · 2009 · 86 citations

Biology, Molecular Ecology, Medicine +8

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