Evaluation of natural products and chemical compounds to improve the control strategy against cucumber powdery mildew
نویسندگان
چکیده
Abstract Powdery mildew, caused by Podosphaera xanthii , is a devastating disease that can wipe out cucumber crop in optimal weather conditions. Disease control management depends mainly on fungicides to inhibit the pathogen. However, they have fatal side effects most organisms. This study evaluated use of natural products as safe alternatives for controlling powdery mildew. The effectiveness and phytotoxicity studied products, well their leaf anatomy pollen fertility, were evaluated. Although fungicide tested (Score 25% EC) was effective treatment, it highest phytotoxicity, morphological changes, sterility. All treatments used significantly reduced severity under greenhouse field conditions, except Spirulina, which recorded lowest efficacy rate. Lemon oil, garlic Blight stop achieved desired goal improving plant’s physiological state. Therefore, we recommend using any them biofertilizer.
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ژورنال
عنوان ژورنال: European Journal of Plant Pathology
سال: 2022
ISSN: ['0929-1873', '1573-8469']
DOI: https://doi.org/10.1007/s10658-022-02612-9