Open Access
Table 1.
The main elements of the biological protection of cucumber and tomato from diseases and pests in the greenhouses of the North-West region of the Russian Federation
| Diseases and pests | Biological control means | Application method | Biological efficacy, % |
|---|---|---|---|
| Root rot | Alirin-B, Alirin-C*, Trikhodermin | Seed and soil treatment before planting seedlings and spraying at the beginning of flowering | 50-90 |
| Downy mildew | Baktofit, Alirin-B, Alirin-C* | Spraying of plants with disease symptoms | 60-80 |
| Alternariosis, ascochytosis, anthracnosis, grey mould, timber rot | Baktofit, Alirin-C*, Trikhodermin | Spraying and coating of damaged parts of plants | 70-80 |
| Bacterial diseases of tomato | Fitolavin FG-300, Gamair | Treatment of seeds, seedlings and grown plants | 30-50 |
| Spider mite | Phytoseiulus persimilis | Release in greenhouses | 80-100 |
| Aktinin, Fitoverm | spraying of outbreak foci | ||
| Greenhouse whitefly | Encarsia formosa | Release in greenhouses | 70-95 |
| Vertitsillin-K, Vertitsillin- M*, Aleitsid* | Spraying of outbreak foci | ||
| Aphids | Aphidoletes aphidimyza, Lysiphlebus testaceipes | Release in greenhouses | 80-95 |
| Mikoafidin-T*, Vertitsillin-K, Vertitsillin-M*, Aleitsid* | Spraying of outbreak foci | ||
| Thrips | Nemabakt, Boverin (Beauveria bassiana strain K-2) | Spraying of soil | 80 |
| Leaf miners | Nemabakt | Spraying of plants | 80 |
| Crickets | Nemabakt | Spraying of soil | Up to 100 |
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