article Open Access

Management of gram pod borer Helicoverpa armigera (Hubner) in chickpea with bio-pesticides and combination

Journal of Entomology and Zoology Studies · 2021 · Vol. 9(1) · pp. 561–563

Kommoji Phani Sai✉Anoorag R. TaydeReguri Divya ReddyVivek Srivastava

Abstract

An experiment was laid during Rabi 2019 at central research field, SHUATS, Prayagraj, U.P. Bio-pesticides and combination were used with seven treatments and three replications. Experiment was carried out in Randomized Block Design. The results obtained based on pest population, grain yield and B: C ratio are as follows, Emamectin benzoate (220gm/ha) + Indoxacarb (30gm/ha) (2.19) and (1932.67kg/ha) was most effective treatment followed by Indoxacarb (60gm/ha) (3.3) (1880.33kg/ha), NSKE (25kg/ha) + Indoxacarb (30gm/ha) (3.6) (1584.33kg/ha), Neem oil (5ml) + Indoxacarb (30gm/ha) (3.9) (1435.00kg/ha), Beauveria bassiana (400gm/ha) + Indoxacarb (30gm/ha) (4.4) (1332.00kg/ha) and Bacillus thuringiensis (750-1000gm/ha) + Indoxacarb (30gm/ha) (5.2) (1224.33kg/ha). The highest cost benefit ratio was obtained from Emamectin benzoate + Indoxacarb (1:2.70) ˃ Indoxacarb (1:2.65) ˃ NSKE + Indoxacarb (1:2.23) ˃ Neem oil + Indoxacarb (1:2.03) ˃ Beauveria bassiana + Indoxacarb (1:1.84) ˃ Bacillus thuringiensis + Indoxacarb (1:1.64) ˃ control (1:1.21).

Agricultural pest management studies Genetic and Environmental Crop Studies Agricultural Science and FertilizationIndoxacarbHelicoverpa armigeraBeauveria bassianaBiologyToxicologyPopulationPesticideAgronomyHorticultureBiological pest control

Citations

FWCI

1.11

field-weighted impact

References

Percentile

81%

vs. same field & year

Citations per year

Cited by

Comparative efficacy of certain insecticide and bio-pesticides against gram pod borer, Helicoverpa armigera (Hubner) on chickpea, Cicer arietinum (L.)