Sensitivity comparison between five detection tools used for F. oxysporum f. sp. cubense.

Tests were performed on three replicates. A positive amplification is represented by +, while a negative result is represented by–for each replicate. Parentheses show a weak positive amplification in conventional PCR.本实验以三份重复样本开展检测。每份重复样本的阳性扩增结果以“+”标注，阴性结果以“–”标注；括号标注的结果代表常规聚合酶链式反应（PCR）中的弱阳性扩增。