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?In the extraction of iron; hot air is introduced…Which of the following methods is inappropriate when…The supply of rice in tons is given by the fraction:…