In a note results of experiment on application of strains antagonists from the sort Trichoderma for disinfecting of a sowing material of grain crops are shined.
SORT TRICHODERMA MUSHROOMS In FIGHT With FITOPATOGENNYMI MUSHROOMS
Contamination of seeds mushrooms of Alternariatenuis, Fusariummoniliforme and Helminthosporiumsativum after processing by strains antagonists decreased to 0 or 1 %. Sort Trichodermaspp mushrooms. raised vsxozhest seeds from 92 % in control to 97 %, and when using a strain of Trichodermaspp. No. 12 – to 98 %. Essentially influenced formation of root system and biomass accumulation (for 23 % is higher, than in control).
All studied strains had the expressed stimulating effect on growth of roots and height of sprouts. Growth rate was higher for 21 %.
The received results testify to prospects of application of mushrooms of the sort Trichoderma for improvement of seeds.
(On magazine materials Protection and quarantine of plants).