Influence of presowing laser and gamma irradiation on the cucumber resistance to angular spots (Pseudomonas lachrymas)
2004
Cholakov, D.,Agricultural Univ., Plovdiv (Bulgaria) | Kona, J.,Slovak Univ. of Agriculture in Nitra (Slovak Republic). Dept. of Vegetable Growing, Tr. A. Hlinku 2, 949 76 Nitra
The bactericide effect of two beams against the angular spots agent (Pseudomonas lachrymans) by the plants developed from infected seeds and by the artificially infected plants developed from uncontaminated seeds was studied, it was established that as a result of irradiation the field germination of contaminated seeds has been increased as the activity of some respiratory enzymes in the leaves. At two variants of infection degree of attack became smaller. The bactericide effect was better revealed at the combination laser+gamma rays.
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