Gveroska, Biljana SUSTAINABLE MANAGEMENT OF THE DAMPING OFF DISEASE WITH USE OF BIOPRODUCTS IN TOBACCO SEEDLINGS PROTECTION. Proceedings 4,d I NTERNATIONAL CON FERENCE on Agriculture and Life Sciences (ICOALs 4). ISSN ISBN: 97 8-9928-3635- 10
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Abstract
According to the agroecological concept of sustainable agricultural production, effective protection of tobacco as well as - environment can be achieved by applying the natural resources.
There are number of bioproducts who expressed the fungicidal effect through multiple action, in which the strengthening defense system plays a major role.
Tobacco seedlings protecting from the damping off disease (caused by Pythium debarianum and Rhizoctonia solani (double infection) by using them will reduce the risk of inappropriate and excessive use of chemical fungicides. Also, this ls:
only way'to have long lasting positive effects.
The aim of this study was to examine the effectiveness of several bioproducts on the intensity of the damping off disease in tobacco seedlings.
They are: SoftGuard (Chitosan - oligosaccharide from sea crabs), Vacciplant (Laminarin -polysaccharide from brown
Timorex gold (extract of Melaluca alternifolia), Myelfos (hydroxy methyl merkaptan phosphoric acid) and Cuore C1.$.
(organic complex of Cu-Zn-Vanila). Biopreparations were applied in appropriate doses for each of them (1-2 kg or I lha . .4
of them (except Timorex gold) showed satisfactory fungicidal effect. The highest effectiveness (83.92 and 80.400.
Soft Guard and Vacciplant.
The results ofthis study confirm the effectiveness ofbiofungicides in control ofthe damping off disease in tobacco seedlings.
At the same time, they emphasize the ecological principle, security in protection of tobacco and the positive impact on the environment. Thus, they are an acceptable option in the management ofsustainable production oftobacco seedlings.
Key words: agroecological concept, bioproducts, effective protection, sustainability
| Item Type: | Article |
|---|---|
| Subjects: | Scientific Fields (Frascati) > Agricultural Sciences > Other agricultural sciences |
| Divisions: | Scientific Tobacco Institute |
| Depositing User: | Prof d-r. Biljana Gveroska |
| Date Deposited: | 01 Oct 2026 07:55 |
| Last Modified: | 01 Oct 2026 07:55 |
| URI: | https://eprints.uklo.edu.mk/id/eprint/11828 |
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