Rice blast is caused by? by Sunday | Jul 5 | Agricultural Science WAEC | 0 comments A. a bacterium B. a nematode C. a virus D. a fungus E. an insect Correct Answer: Option D – a fungus Users Also Read These:The earthly impurities in iron ore are removed in…Perboiling in the processing of rice?Which of the following methods is inappropriate when…The main function of limestone in the blast furnace is to?During the extraction of iron in the blast furnace;…