The spring wheat micro-gametophyte formation in the subsequent generations after anti-dicotyledonous herbicide application

The comparative analysis of Fenizan, Thriathlon, Secateurs Turbo and Prima herbicide influence on the subsequent after use generations of spring wheat sort Novosibirsk 29 is carried out. The frequency and structure changes of micro-gametophyte formation anomalies in two consecutive generations of treated plant descendants are revealed. In some cases the tendency of productivity decrease is registered.