Evaluation of Ipm Modules Against Pomegranate Fruit Borer <i>Deudorix epijarbas</i> (Moore)
نویسندگان
چکیده
Pomegranate fruit borer Deudorix epijarbas (Moore) is one of the serious pests pomegranate. In Himachal Pradesh, extent loss varies between 50-90%. Various modules including insecticides and biopesticides were evaluated using 3 sprays at 21 days interval, initiating first spray when 1-2 fruits in orchard showed signs infestation. Among 19 modules, module M18 (cyantraniliprole-cyantraniliprole-cyantraniliprole (0.0075%)) resulted maximum yield (7.37kg/ ha) but its incremental benefit cost ratio (IBCR) value was low (3.42:1). To reduce problems due to repeated use same insecticide, need be used rotation. Modules second biopesticides, economically non-viable IBCR <1. only M14 (3 consecutive spinosad) encouraging results with infestation 16.85% 5.75:1.
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ژورنال
عنوان ژورنال: Indian journal of entomology
سال: 2023
ISSN: ['0367-8288', '0974-8172']
DOI: https://doi.org/10.55446/ije.2023.815