Histological observation of banana root infected by Fusarium oxysporum f. sp. cubense Studies on the Characteristics of Crude Toxin Produced by Fusarium oxysporum f. sp. cubense Race 4 Studies on the Characteristics of Crude Toxin Produced by Fusarium oxysporum f. sp. cubense Race 4 Application of the hydroponic virulence test system to pathogenic mechanism analysis of Fusarium oxysporum f. sp. cubense strains and resistance evaluation Toxicity measurement on the Fusarium oxysporum f.sp. cubense and GC-MS analysis of the extracts from Allium tuberosum and A. fistulosum Effectiveness of alkaline fertilizer on the control of banana Fusarium wilt and regulation of soil acidity in banana orchard Establishment of Resistance Evaluation System of Banana to Fusarium oxysporum f. sp. cubense Tropical Race 4 Establishment of Resistance Evaluation System of Banana to Fusarium oxysporum f. sp. cubense Tropical Race 4 Cloning and Functional Prediction of the Global Regulator FocVeA Gene from Fusarium oxysporum f. sp. cubense Identification and TEF-1α sequence analysis of Fusarium wilt pathogens from Dajiao Influence of nitrate/ammonium on Fusarium oxysporum f. sp. cubense ofbanana wilt disease Influence of nitrate / ammonium ratio on the plant growth of banana and related wilt disease development Screening of Mutants Resistant to the Toxin Produced by Fusarium oxysporum f. sp. cubense Using Ethyl Methane Sulfonate and Toxin Mutagenesis Techniques Screening of Mutants Resistant to the Toxin Produced by Fusarium oxysporum f. sp. cubense Using Ethyl Methane Sulfonate and Toxin Mutagenesis Techniques