Problem to be solved: to provide a functional peptide exhibiting antibacterial activity against plant pathogens such as plant pathogenic fungi, pesticides containing the functional peptides, and methods for controlling plant pathogens using the functional peptides.Amino acid sequence: a functional peptide comprising an mkvmivvktkkknkkkkmmmmvk or amino acid sequence having more than 85% identity with respect to the amino acid sequence or continuous 5 or more amino acid sequences shown in the amino acid sequence.No selection【課題】植物病原糸状菌等の植物病原菌に対して抗菌活性を示す機能性ペプチド、該機能性ペプチドを含む農薬、及び該機能性ペプチドを用いた植物病原菌の防除方法の提供。【解決手段】アミノ酸配列：MKVMIVVKTKVKNKKVAKMMVKからなる又は該アミノ酸配列に対して８５％以上の同一性を有するアミノ酸配列からなる、若しくは該アミノ酸配列に示した連続する５以上のアミノ酸配列からなる、機能性ペプチド。【選択図】なし
