SHOOT-TIP CULTURE OF MUSCADINE GRAPE TO ELIMINATE PIERCES DISEASE BACTERIA

被引:5
|
作者
ROBACKER, CD [1 ]
CHANG, CJ [1 ]
机构
[1] UNIV GEORGIA,DEPT PLANT PATHOL,GEORGIA EXPT STN,GRIFFIN,GA 30223
关键词
VITIS-ROTUNDIFOLIA; XYLELLA-FASTIDIOSA; PROPAGATION; TISSUE CULTURE;
D O I
10.21273/HORTSCI.27.5.449
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
Pierce's disease, caused by the bacterium Xylella fastidiosa Wells et al., is widespread among muscadine grapes (Vitis rotundifolia Michx). To determine whether shoot-tip culture would be effective in eliminating X. fastidiosa, shoot tips of infected grape plants were cultured on Murashige and Skoog medium amended with 9-mu-m benzyladenine. Shoots and callus that developed tested negative for the presence of X. fastidiosa. Shoot-tip culture appears to be a promising method of obtaining muscadine grape plants free of Pierce's disease. Chemical name used: 6-benzylaminopurine (benzyladenine).
引用
收藏
页码:449 / 450
页数:2
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