Akpụkpọ ọka wit bụ ọrịa a na-ahụkarị n'ụwa, nke na-ebutekarị seedling blight, ire ntị, ire ere isi, ire ere na ntị ire.enwere ike imebi ya site na seedling ruo n'isi, nke kachasị njọ bụ ire ere ntị, nke bụ otu n'ime ọrịa ọka wit kachasị njọ.Kedu ihe fungicides nwere ike iji gbochie ...
GỤKWUO