Occurrence and distribution of pathogenic viruses and fungi in sweet potato varieties in Gweru
Viruses and fungi are the major threat to sweet potato production because they reduce yield by up to 90% thereby threatening food security. A study was carried out to identify pathogenic viruses and fungi affecting sweet potato and to determine their distribution across varieties and sites in Gweru....
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| Language: | English |
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Midlands State University
2019
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| Online Access: | http://hdl.handle.net/11408/3551 |
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