Management of Powdery Mildew in Cluster Bean using Fungicides, Botanicals and Bioagents
نویسندگان
چکیده
Background: Cluster bean crop is affected by various biotic and abiotic stresses which are responsible for its poor quality low yield resulting in severe economic losses. Among the foliar diseases, powdery mildew caused Leveillula taurica an important disease causing losses ranging from 50-55 per cent. So, there a need to formulate suitable management practices against mildew. Methods: Field experiment was laid-out randomized complete block design with three replications at Main Agricultural Research Station, University of Sciences, Dharwad determine efficacy economically viable effective fungicides, botanical bioagent cluster bean. Observation on intensity recorded using 0-9 scale. The cent index hectare were taken into consideration statistical analysis. Result: thirteen combinations, two sprays hexaconazole @ 0.1 found be statistically significant reducing severity (11.75%) enhancing pod (138.46%) upto 6.20 t ha-1 C: B ratio 1:3.23. combined application nimbecidine Bacillus subtilis also showed impact reduction as well Relatively, chemical, gave higher benefit minimum production cost this approach proposed growing farmers mitigate
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ژورنال
عنوان ژورنال: Legume Research
سال: 2022
ISSN: ['0250-5371', '0976-0571']
DOI: https://doi.org/10.18805/lr-4995