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美国科学家菲利甫·罗致力于培育抗香蕉叶斑病的新型香蕉品种。他先后研究收集了世界各地野生和栽培香蕉品种近850个,并从中选择到一些抗病品系,然后进行杂交研究工作。最终选择用于培育杂交抗病香蕉的两个亲本材料为三倍体,并且有果实大、耐贮、无籽等优良性状。目前遇到的最大难题是所选的一种抗病香蕉品种为二倍体。他经过反复杂交研究终于获得了四倍体香蕉,并表现出抗多种病害的性能,目前,他正在将其与二
US scientist Filip Fu Luo committed to cultivating a new banana leaf spot banana varieties. He has collected nearly 850 wild and cultivated banana cultivars from around the world and selected some resistant strains, and then conducted hybridization research. The two parents that were finally selected to cultivate hybrid disease-resistant banana were triploid, and had the characters of large fruit, storability and seedlessness. The biggest challenge currently encountered is the selection of a resistant banana variety as diploid. After repeated hybridization studies, he finally obtained tetraploid bananas and showed performance against a variety of diseases. Currently, he is working with two