EVALUATION OF THE EFFICIENCY OF FEMIDA, OD HERBICIDE APPLIED TO WINTER WHEAT IN SPRING

The paper presents the results of research on biological and economic efficiency new herbicide Femida, OD (2,4 D-acid, 320 g/l 2-ethylhexyl ester + 4.2 chlorsulfuron) produced by Schelkovo Agrohim, Ltd., Russia. It’s established that with protection winter wheat at tillering stage in spring reduction infestation annual perennial weeds amounts to more than 85 %, particular, blind weed,
 lamb’s-quarters, field scorpion grass, dead beans – 100 %; wild camomile 85,4–100 scratch grass 78,3–100 blue bottle flower 95,5–100 violet 65,7–80.7 sow thistle 91,7–100 %.