Showing 1 - 2 results of 2 for search 'Charles H Opperman', query time: 0.01s Refine Results
  1. 1
    Profitability of yam production under farmer practice, abamectin treatment and banana paper techniques in Ghana

    Profitability of yam production under farmer practice, abamectin treatment and banana paper techniques in Ghana by Freda Elikplim Asem, Seloame Tatu Nyaku, Jude Dokbila Kolog, Maame Yaakwaah Blay Adjei, Daniel Adu Ankrah, Charles H. Opperman

    Published 2024-12-01
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  2. 2
    Soybean cyst nematode culture collections and field populations from North Carolina and Missouri reveal high incidences of infection by viruses.

    Soybean cyst nematode culture collections and field populations from North Carolina and Missouri reveal high incidences of infection by viruses. by Casey L Ruark, Stephen R Koenning, Eric L Davis, Charles H Opperman, Steven A Lommel, Melissa G Mitchum, Tim L Sit

    Published 2017-01-01
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