POTENTIAL BIOHERBICIDE PROPERTIES OF SOME MEDICINAL PLANTS

The bioherbicide effects of the pharmaceptical plant leaves (Matricaria chamomilla, Artemisia absinthium) on the weeds (Thlaspi anvense, Stellaria media) was studies. The herbicide effect on the studied weeds was found by the application of the non-soluted and low-soluted juice of pharmaceutical plants. The highly-saluted call sap (1:2; 1:4; 1:8) has a slow toxic effect on the weeds, which was found by the changes in the chlorophylls a/b and the dry-matter accumulation by the test-plants The most sensitive components of the cellular juice of Matricaria chamomilla and Artemisia absinthium was starwort Stellaria media plants.