Resumen
- Cucumber and Tettuce seeds elere osmoprimed (1or 48 and 72 h, r'espectiveTy) in a mixture of poTyethyTen-e g!yc27 solutution una vàrniculité. one day beloie the end of the prining proced.ure, the process vas intertupted in order to dip seeds 7à, 70 iin in' a spore suspensron of Trichoderna koningii .