Management Approach Against Pod Borer, Eucrysops Cnejus F. Attacking Yard Long Bean
نویسندگان
چکیده
Several management approaches were evaluated against pod borer attacking yard long bean during April - July, 2019 at Entomology Research Field, Bangladesh Agricultural Institute (BARI), Gazipur. The package namely sanitation + spraying bio-pesticide Antario (Package 1), Spinosad 45 SC 3) and alternate of 45SC 4) showed almost equal effectiveness in reducing flower damage by higher yield. But the 1) appeared best as it provided highest marginal benefit cost ratio (MBCR) (10.09), which was followed (6.97) 4), biopesticide (5.29) 3). +Bt kurstaki) 2) poor respect yield (12.06 tha-1) MBCR (3.44).
 J. Agril. Res. 45(3): 233-237, September 2020
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ژورنال
عنوان ژورنال: Bangladesh Journal of Agricultural Research
سال: 2022
ISSN: ['0258-7122', '2408-8293']
DOI: https://doi.org/10.3329/bjar.v45i3.62942