Can Sclerotinia stem and root rot be managed effectively without causing environmental imbalance in soil?

نویسندگان

چکیده

Sclerotinia stem and root rot, caused by sclerotiorum, is considered to be an important soil-borne disease of over 400 plant species, including a wide range species for agriculture. In vitro in vivo sensitivity S. sclerotiorum several commercial fungicides biofungicides was studied. The highest efficacy achieved boscalid (98%) fluopyram (80%), the lowest B. subtilis-based product (5%). isolate sensitive all tested products vitro. Considering synthetic fungicides, exhibited toxicity (EC50=0.003 mg/l), while captan (EC50=8.94mg/l). Even lower tea tree oil products. environmental impact pesticides biopesticides used control assessed. Modeling predicted concentrations soil (PECsoil), coupled with literature data, served assessment risks. A high long-term risk earthworms revealed thiophanate-methyl. Based on both results, found have best properties conventional pesticides, exerted better performance than Bacillus product. Further investigation combined use might reveal new perspectives regarding effective control, simultaneously reducing negative impact.

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ژورنال

عنوان ژورنال: Pesticidi i fitomedicina

سال: 2023

ISSN: ['2406-1026', '1820-3949']

DOI: https://doi.org/10.2298/pif2301011m