Research
Kūmara research library
Research papers on kūmara (sweetpotato) growing, storage and disease, free to download.
Black rot and sweet potato weevil of kumara — kumara exports to Australia and JapanNA Martin, PG Broadhurst & SL Lewthwaite · April 1995 · 354 KB
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Black rot of kumara — a position paperPG Broadhurst · April 1995 · 296 KB
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Contributions to an understanding of sweetpotato brown centre disorderSL Lewthwaite & CM Triggs · July 2007 · 700 KB
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Fumigation of kumara with aerosol formulations of synthetic and natural pyrethroids for control of tropical armyworm and opogonaCW van Epenhuijsen, H Krishna & JP Koolaard · August 2002 · 12.4 MB
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Opogona and tropical armyworm control in kumara storesCW van Epenhuijsen, Z Zhang & DW Brash · July 2004 · 5.2 MB
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Soil nutrition effects on kumara root yield and qualitySL Lewthwaite & CM Triggs · June 2006 · 542 KB
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Sweetpotato fertilizer trials — DargavilleS Lewthwaite & C Triggs · August 1999 · 608 KB
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Sweetpotato herbicide trial — DargavilleS Lewthwaite & C Triggs · August 1999 · 580 KB
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