Development, spread of root rot on plowing, disking and direct sowing

The results of the study showed that various methods tillage affect population soil with pathogens. Less populated was where traditional carried out - autumn plowing. With this treatment, in 0-10 cm layer, colonization root rot conidia lower than minimal and zero sowing. In 10–20 same trend persisted. presence genus Alternaria observed mainly layer 0-10; 0-20cm negligible. At sowing, 10-20 were mostly semi-decomposed.