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:In the extraction of iron; hot air is introduced…The supply of rice in tons is given by the fraction:…The main function of limestone in the blast furnace is to?The main function of limestone in the blast furnace is to?During the extraction of iron in the blast furnace;…