The use of herbicides with different modes of action is the primary strategy used to control weeds possessing resistance to a single mechanism of action (MOA). However, this practice can lead to selection for generalist resistance mechanisms and may cause resistance to all MOAs. In this research, we
Mitochondrial DNA (mtDNA) and transcriptional patterns of mitochondrial genes have been examined in dwarf, normal, fertile and male sterile Epilobium hybrids. No alterations or rearrangements of mitochondrial DNA could be detected in the developmentally disturbed hybrids. They exhibit restriction