Agro ilm 122-том 2-нөмір (2026) · 77-78-беттер
ТОКНИНГ ОИДИУМ ВА МИЛДЬЮ КАСАЛЛИКЛАРИГА ҚАРШИ БИОПРЕПАРАТЛАРНИНГ БИОЛОГИК САМАРАДОРЛИГИ
Рахматов, Асрор
Аңдатпа
The article presents a study of the biological preparations Orgamika F (1.5-2.0 l/ha) and Orgamika S (1.5-2.0 l/ha) against powdery mildew and downy mildew of grapes. The best result was achieved with the use of the biological preparation Orgamika F (2.0 l/ha) against downy mildew: the biological efficiency was 65.3% on leaves, 66.1% on shoots, and 70.0% on grape bunches, and 63.1% against powdery mildew on leaves, 63.4% on shoots, and 70.2% on grape bunches. When using the biological product Orgamika S (2.0 l/ha) against grape mildew, the biological effectiveness was 75.2% on leaves, 81.3% on shoots, and 78.0% on grape bunches. The biological effectiveness against powdery mildew was 66.6% on leaves, 68.2% on shoots, and 67.3% on grape bunches.
grapevine, disease, powdery mildew, mildew, fungus, pathogen, incidence, disease development, fungicideвиноградная лоза, болезнь, оидиум, милдью, гриб, патоген, заболеваемость, развитие болезни, фунгицидток, касаллик, оидиум, милдью, замбуруғ, касаллик қўзғатувчи, касалланиш, касаллик ривожлани- ши, фунгицид
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