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VOL. 11, ISSUE 1 (2026)
Bio-efficacy of insecticides against jasmine bud borer, Hendecasis duplifascialis (Hampson)
Authors
Chauhan Y S, Patel, K B, Darji T R
Abstract
The present field investigation was carried
out during 2023–24 at the Floriculture Research Farm, ASPEE College of
Horticulture, Navsari Agricultural University, Navsari, to evaluate the
efficacy of insecticides against jasmine bud borer, H. duplifascialis
(Hampson). The experiment was laid out in a randomized block design with three
replications and seven treatments. Among the six insecticides,
Chlorantraniliprole 18.5 SC (0.008%) was the best treatment and had
significantly lower mean per cent damaged buds (5.69%), which was at par with
Flubendiamide 39.35 SC (0.0096%) recorded 5.92 mean per cent bud damage.
Quinalphos 25 EC at 0.05 per cent (13.39 mean per cent affected buds/plant) was
found least effective. The highest damage of the bud borer (18.03%) was
observed in the control. However, the highest flower yield (5800.00 kg/ha) was
obtained in the treatment of Chlorantraniliprole 18.5 SC (0.008%) whereas, the
highest incremental cost benefit ratio (1:11.50) was found in the plot treated
with Flubendiamide 39.35 SC at 0.0096 per cent, which was at par with
Chlorantraniliprole 18.5 SC (0.008%) (1:10.44).
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Pages:476-479
How to cite this article:
Chauhan Y S, Patel, K B, Darji T R "Bio-efficacy of insecticides against jasmine bud borer, <i>Hendecasis duplifascialis </i>(Hampson) ". International Journal of Entomology Research, Vol 11, Issue 1, 2026, Pages 476-479
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