SELECTION IN VITRO OF THE WINTER COMMON WHEAT UNDER THE INFLUENCE OF FUSARIC ACID

Abstract

There were revealed that the forms of wheat with an average resistance to Fusarium graminearum in vitro culture had the tolerance to fusarium acid at the level of mature pollen, that was displayed in its ability to germinate and at the level of microspores in anther culture – there were displayed the increasing of of morphogenic callus number and plants regeneration under the influence of low toxin concentrations. It was established that using of the fusarium acid as a selective factor in anther culture of wheat gave the possibility to create the forms of double haploids with average resistance (6 points) to F. graminearum.

Keywords

• fusarium graminearum
• селекція in vitro
• андрогенез in vitro
• озима м’яка пшениця