Evaluation of Field Efficacy of Different Bacterial Fermented Insecticides against Tomato Fruit Borer, Helicoverpa armigera (Hubner)

Main Article Content

Gopal Das
Mst. Rokeya Khatun

Abstract

Tomato fruit borer, Helicoverpa armigera (Hubner) (Lepidoptera:Noctuidae) is a polyphagous insect pest and is considered as the most important limiting factor in successful cultivation of tomato in Bangladesh. This internal feeder causes severe yield losses by boring in tomato fruits and the damaged fruits eventually rot or ripen prematurely. Field experiment was conducted during rabi season of 2017-18 to evaluate the efficacy of some bacterial fermented insecticides viz. Suspend 5SG (Emamectin Benzoate) @ 1.0 and @ 1.5 g/L, Libsen 45 SC (Spinosad) @ 0.25 and 0.50 ml/L and Ambush 1.8EC (Abamectin) @ 2.0 and 3.0 ml/L against tomato fruit borer. A total of four sprays were given at 7 days interval since initiation of fruit borer infestation and tomatoes were harvested at 10 days interval. Data were collected on the number of infested and marketable fruits/m2 and yield of infested and marketable tomato fruits (t/ha). The study revealed that Suspend 5SG and Libsen 45 SC both were found to be the most effective and differed significantly over untreated control with maximum reduction in fruit infestation and maximum production of marketable yield (t/ha). In contrast with Suspend 5 SG and Libsen 45 SC efficacy, Ambush 1.8 EC was found less effective regarding the parameters studied.

Keywords:
Efficacy, insecticides, tomato fruit borer, infestation, yield.

Article Details

How to Cite
Das, G., & Khatun, M. R. (2021). Evaluation of Field Efficacy of Different Bacterial Fermented Insecticides against Tomato Fruit Borer, Helicoverpa armigera (Hubner). Asian Journal of Research in Biosciences, 3(1), 1-7. Retrieved from https://globalpresshub.com/index.php/AJORIB/article/view/962
Section
Original Research Article

References

Hussain B, Bilal S. Efficacy of different insecticides on tomato fruit borer, Helicoverpa armigera. J. Entomol. 2007;4: 64-67.

Anonymous. Statistical Year Book of Agricultural Statistics of Bangladesh. Statistics Division, Ministry of Planning, Govt. of the Peoples Republic of Bangladesh, Dhaka. 1999;125.

BBS (Bangladesh Bureau of Statistics). Statistical year book of Bangladesh, Statistical Division, Ministry of Planning, Govt. of the Peoples Republic of Bangladesh, Dhaka. 2012;38.

Ganguly RN, Dubey BK. Integrated management of tomato fruit borer with insecticides, neem products and virus. Madras Agric. J. 1998;84(2):82-84.

Mehta PK, Rah PC, Nath P. Influence of plant and fruit characters of tomato on fruit borer infestation. Bull Entomol New Delhi. 2000;36(1):60-62.

Mehta PK, Vaidya DN, Kashyap NP. Management of tomato fruit borer, Helicoverpa armigera (Hubner) using insecticides and biopesticides. Himachal J. Agric. Res. 2001;26(1-2):50-53.

Meena LK, Raju SVS. Efficacy of insecticides against fruit borer, Helicoverpa armigera (Hubner) on tomato. Indian J. Entomol. 2015;77(2):201-202.

Dhandapani NU, Shekhar R, Murugan M. Bio-intensive pest management (BIPM) in major vegetable crops. An Indian Perspective. Food Agric. Environ. 2003;1: 333-339.

Rana BS, Bheemanna M, Tulasi Ram K, Hugar PS. Efficacy of Profenofos 50 EC against Heliothis armigera and its residues on tomato. Indian J. Appl. Entomol. 2002; 16(1):67-70.

Sinha SR, Visha Nath. Tomato fruit borer management through insecticides. Annals Plant Prot. Sci. 2011;19(2):466-467.

Sivakumar R, Nachiappan RM, Selvanarayanan V. Profenofos, a potential insecticide against tomato fruit borer, Helicoverpa armigera (Hubner). Pestology. 2003;27(11):13-16.

Suganya Kana S, Chandra Bekaran S, Raghupathy A, Stanly J. Field efficacy of emamectin benzoate 5% SG against tomato fruit borer, Helicoverpa armigera (Hubner). Pestology. 2005;29:21-24.

UNDP, FAO. Land resource apprisal of bangladesh for agricultural development report 2. Agro-ecological regions of Bangladesh, BARC/UNDP. New Airport road, Farmgate, Dhaka-1207. 1988;212-221.

Rashid MM. Shabji Biggan, Bangla Academy, Dhaka; 1993.

Chaudhuri N, Senapati SK. Evaluation of pesticides from difefrent origin against pest complex of tomato under Teraj region of West Bengal. Haryana J. Hort. Sci. 2001;30(3&4):274-277.

Sapkal SD, Sonkamble MM, Gaikwad BB. Bioefficacy of newer insecticides against tomato fruit borer, Helicoverpa armigera (Hubner) on tomato, Lycopersicum esculentum (Mill) under protective cultivation. Int. J. Chem. Stud. 2018;6(4): 3326-3330.

Ambule AT, Radadia GG, Shinde CU, Patil DL. Relative efficacy of newer insecticides against Helicoverpa armigera Hubner in tomato under South Gujarat condiiton. Int. J. Plant Protec. 2011;8(2):250-255.

Mishra VK, Singh NN, Singh SK, Kumari R. Efficacy of insecticides against Helicoverpa armigera (Hubner) on cheack pea. Ann Plant Prot. Sci. 2014;22(2):422-460.

Safina M, Kumud V Naik, Desai VS, Karmakar MS, Shinde BD, Raut PP. Evaluation of the efficacy of some insecticides against fruit borer, Helicoverpa armigera (Hubner) infesting tomato. Int. J. Chem. Stud. 2018;6(2):1158-1163.