Statistics
Publications
30
Citations
1.1K
H-Index
19
Active since
1961
John S. Humphrey is an author at United States Department of Agriculture specializing in life sciences, zoology, and bird conservation.
Publications per year
1961–2023
30
30
Antoinette J. Piaggio, Richard M. Engeman, Matthew W. Hopken et al. · Molecular Ecology Resources · 2013 · 262 citations
Life Sciences, Biology, Zoology +14
Anthraquinone protects rice seed from birds
Michael L. Avery, John S. Humphrey, Thomas M. Primus et al. · Crop Protection · 1998 · 54 citations
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