[Economic and organizational aspects of application of the biological methods for plant protection]
1990
The following problems are described: factors responsible for efficiency and profitability of the biological control of pests of crops cultivated under cover, use of predatory mites (Acarina: Phytoseiidae) for the biological control of spider mites in glasshouses, economic aspects of application of biological methods in the control of pests and diseases in orchards, organization and breeding costs of predatory mite Amblyseius mckenzei Sc. et Pr
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