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volume 46 issue 2 (june 2012) : 141 - 147

MANAGEMENT OF SPILARCTIA OBLIQUA (WALKER) CONSIDERING USAGE OF DIFFERENT AGROCHEMICALS AND THEIR COMBINATIONS

G
Garima Gupta*
S
S.R. Yadav
1Department of Entomology, G.B.Pant Univ. of Agricultural & Technology, Pantnagar-263541, India

  • Submitted|

  • First Online |

  • doi

Cite article:- Gupta* Garima, Yadav S.R. (2025). MANAGEMENT OF SPILARCTIA OBLIQUA (WALKER) CONSIDERING USAGE OF DIFFERENT AGROCHEMICALS AND THEIR COMBINATIONS . Indian Journal of Agricultural Research. 46(2): 141 - 147. doi: .

ABSTRACT

The role of agrochemicals in an integrated manner with the use of biorational insecticides in combination with other agrochemicals (fungicide, Plant growth regulator PGR) for the control of first instar larvae of Spilarctia oblique was studied under laboratory conditions at GBPUAT, Pantnagar, during 2004 and 2005. The results revealed that mortality of larvae started from 48 h on all fortified artificial diets except two mixtures, (Mancozeb 1X + Miraculan 1X) and (Mancozeb 1X + Miraculan 1X + diflubenzuron 0.5X). Dipel 0.5X showed quick lethal effect on larvae within 2 days among all the combinations. The treatments with dipel; (Miraculan 1X + dipel 0.5X), (Mancozeb 1X + Miraculan 1X + Dipel 0.5X), (Mancozeb 1X + Miraculan 1X + Dipel 0.5X + diflubenzuron 0.5X), (Mancozeb 1X+ Dipel 0.5X + diflubenzuron 0.5X), (Miraculan 1X + Dipel 0.5X), (diflubenzuron 0.5X + Dipel 0.5X) and (Miraculan 1X + Dipel 0.5X + diflubenzuron 0.5X), showed less than 50 per cent larval survival, which indicated that all the above combinations even with half dose of dipel are effectively lethal to the pest than dipel alone at recommended dose. Similar observations were also recorded when these treatments were repeated with larvae exposed to treated castor leaves, which proved that the lethal effect of miraculan and mancozeb remained stable when sprayed with dipel or diflubenzuron on plant leaves.

REFERENCES

  1. Bhattacharya A.K. and Rathore Y.S. (1977) Survey and study of the bionomics of major soybean insects and their chemicals control. Research Bulletin No. 107, G.B. Pant University of Agriculture and Technology, Pantnagar, India.
  2. Biswas G.C. (2006) Incidence and management of hairy caterpillar (Spilarctia obliqua Walker) on sesame. J. Agric. Rural Develop. 4: 95-100.
  3. Dosari SAA, Cranshaw WS and Schweissing FC (1996) Effects on control of onion thrips from co-application of onion pesticides. Southwest. Entomol., 21(1) : 49-54.
  4. Goel SC and Kumar S (1991) Efficacy of synthetic pyrethroids and quinalphos against Bihar hairy caterpillar, Spilosoma obliqua (Walker) and Sesamum sphinx, Acherontia styx (Westwood) infesting sesamum (Sesamum indicum L.). J. Ent. Res. 15(1): 15-19.
  5. Gupta G. and Bhattacharya AK (2006) Bioefficacy of Bacillus thuringiensis formulations on Spilarctia obliqua (Walker) (Lepidoptera: Arctiidae)’ J. Eco-friendly Agric. 1(1): 16-22.
  6. Gupta G, Yadav SR and Bhattacharya AK (2008) Lethal and sublethal effect of diflubenzuron and lufenuron on Spilarctia obliqua Walker (Lepidoptera: Arctiidae)’ J. Eco-friendly Agric. 2(1): 145-149.
  7. Gupta G, Yadav SR and Bhattacharya AK (2009) Influence of plant growth regulators on survivorship and developmental parameters of Spilarctia obliqua Walker (Lepidoptera: Arctiidae). J. Pest Sci. 82(1): 41-46.
  8. Jaglan RS and Sircar P (1997) Relative toxicity of synthetic pyrethroid emulsion formulations against larvae of Spilosoma obliqua (Walker) and Spodoptera litura (Fab.). J. Insect Sci. 10(1): 52-54.
  9. Kundu GG (1991) Bihar hairy caterpillar, Spilosoma obliqua Walker (Lepidoptera: Arctiidae) on soybean. Indian J. Ent. 53(3): 491-493.
  10. Mondal P, Bhattacharya AK, Tewari SC and Biswas PG (2001) A new computer programme for probit analysis: Effect of Beauveria bassiana on Helicoverpa armigera. Indian J. Ent. 63: 295-308.
  11. Nagia DK, Kumar S and Saini ML (1990a) Relative toxicity of some important insecticides to Bihar hairy caterpillar, Spilosoma obliqua walker (Arctiidae: Lepidoptera). J. Ent. Res. 14(1): 60-62.
  12. Nagia DK, Kumar S and Saini, ML (1990b) Laboratory evaluation of some insecticides against Bihar hairy caterpillar, Spilosoma obliqua (Walker) (Arctiidae: Lepidoptera) on castor (Ricinus communis L.). Pl. Protec. Bull. Faridabad 42(1-2): 13-16.
  13. Nagia DK, Mallik F, Kumar S, Saleem M, Prasad D and Saini ML (1994) Field evaluation of insecticides and fungicides against aphid, Aphis gossypii (Glover), Myzus persicae (Sulzer) and early blight Alternaria solani (Ellis and Martin) Jones and grout of potato. Pl. Protec. Bull. Faridabad, 46: 28- 30.
  14. Shukla P and Lal SS (1988) Effect of combined application of fungicides and insecticides on the powdery mildew and pod borer of field pea. Pesticides 22(3): 5-7.
  15. Singh H and Bhattacharya AK (2001) Role of plant growth regulators on the developmental profile of Spodoptera litura: Effect of plant growth stimulants. Indian J. Ent. 63: 329-339.
  16. Sinha PK., Singh R, Yadav RP and Kumar K (1984) Relative effectiveness of some insecticides for the control of Bihar hairy caterpillar, Discrisa obliqua Walker infesting sweet potato. Indian J. Ent. 46(3): 331-335.
  17. Tiwari SN and Bhattacharya AK (1987) Formulation of artificial diets for Bihar hairy caterpillar, Spilosoma obliqua Walker (Lepidoptera: Arctiidae). Memoir No. 12. Memoir of the Entomological Society of India, Division of Entomology. I.A.R.I., New Delhi-110012, India.
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    volume 46 issue 2 (june 2012) : 141 - 147

    MANAGEMENT OF SPILARCTIA OBLIQUA (WALKER) CONSIDERING USAGE OF DIFFERENT AGROCHEMICALS AND THEIR COMBINATIONS

    G
    Garima Gupta*
    S
    S.R. Yadav
    1Department of Entomology, G.B.Pant Univ. of Agricultural & Technology, Pantnagar-263541, India

    • Submitted|

    • First Online |

    • doi

    Cite article:- Gupta* Garima, Yadav S.R. (2025). MANAGEMENT OF SPILARCTIA OBLIQUA (WALKER) CONSIDERING USAGE OF DIFFERENT AGROCHEMICALS AND THEIR COMBINATIONS . Indian Journal of Agricultural Research. 46(2): 141 - 147. doi: .

    ABSTRACT

    The role of agrochemicals in an integrated manner with the use of biorational insecticides in combination with other agrochemicals (fungicide, Plant growth regulator PGR) for the control of first instar larvae of Spilarctia oblique was studied under laboratory conditions at GBPUAT, Pantnagar, during 2004 and 2005. The results revealed that mortality of larvae started from 48 h on all fortified artificial diets except two mixtures, (Mancozeb 1X + Miraculan 1X) and (Mancozeb 1X + Miraculan 1X + diflubenzuron 0.5X). Dipel 0.5X showed quick lethal effect on larvae within 2 days among all the combinations. The treatments with dipel; (Miraculan 1X + dipel 0.5X), (Mancozeb 1X + Miraculan 1X + Dipel 0.5X), (Mancozeb 1X + Miraculan 1X + Dipel 0.5X + diflubenzuron 0.5X), (Mancozeb 1X+ Dipel 0.5X + diflubenzuron 0.5X), (Miraculan 1X + Dipel 0.5X), (diflubenzuron 0.5X + Dipel 0.5X) and (Miraculan 1X + Dipel 0.5X + diflubenzuron 0.5X), showed less than 50 per cent larval survival, which indicated that all the above combinations even with half dose of dipel are effectively lethal to the pest than dipel alone at recommended dose. Similar observations were also recorded when these treatments were repeated with larvae exposed to treated castor leaves, which proved that the lethal effect of miraculan and mancozeb remained stable when sprayed with dipel or diflubenzuron on plant leaves.

    REFERENCES

    1. Bhattacharya A.K. and Rathore Y.S. (1977) Survey and study of the bionomics of major soybean insects and their chemicals control. Research Bulletin No. 107, G.B. Pant University of Agriculture and Technology, Pantnagar, India.
    2. Biswas G.C. (2006) Incidence and management of hairy caterpillar (Spilarctia obliqua Walker) on sesame. J. Agric. Rural Develop. 4: 95-100.
    3. Dosari SAA, Cranshaw WS and Schweissing FC (1996) Effects on control of onion thrips from co-application of onion pesticides. Southwest. Entomol., 21(1) : 49-54.
    4. Goel SC and Kumar S (1991) Efficacy of synthetic pyrethroids and quinalphos against Bihar hairy caterpillar, Spilosoma obliqua (Walker) and Sesamum sphinx, Acherontia styx (Westwood) infesting sesamum (Sesamum indicum L.). J. Ent. Res. 15(1): 15-19.
    5. Gupta G. and Bhattacharya AK (2006) Bioefficacy of Bacillus thuringiensis formulations on Spilarctia obliqua (Walker) (Lepidoptera: Arctiidae)’ J. Eco-friendly Agric. 1(1): 16-22.
    6. Gupta G, Yadav SR and Bhattacharya AK (2008) Lethal and sublethal effect of diflubenzuron and lufenuron on Spilarctia obliqua Walker (Lepidoptera: Arctiidae)’ J. Eco-friendly Agric. 2(1): 145-149.
    7. Gupta G, Yadav SR and Bhattacharya AK (2009) Influence of plant growth regulators on survivorship and developmental parameters of Spilarctia obliqua Walker (Lepidoptera: Arctiidae). J. Pest Sci. 82(1): 41-46.
    8. Jaglan RS and Sircar P (1997) Relative toxicity of synthetic pyrethroid emulsion formulations against larvae of Spilosoma obliqua (Walker) and Spodoptera litura (Fab.). J. Insect Sci. 10(1): 52-54.
    9. Kundu GG (1991) Bihar hairy caterpillar, Spilosoma obliqua Walker (Lepidoptera: Arctiidae) on soybean. Indian J. Ent. 53(3): 491-493.
    10. Mondal P, Bhattacharya AK, Tewari SC and Biswas PG (2001) A new computer programme for probit analysis: Effect of Beauveria bassiana on Helicoverpa armigera. Indian J. Ent. 63: 295-308.
    11. Nagia DK, Kumar S and Saini ML (1990a) Relative toxicity of some important insecticides to Bihar hairy caterpillar, Spilosoma obliqua walker (Arctiidae: Lepidoptera). J. Ent. Res. 14(1): 60-62.
    12. Nagia DK, Kumar S and Saini, ML (1990b) Laboratory evaluation of some insecticides against Bihar hairy caterpillar, Spilosoma obliqua (Walker) (Arctiidae: Lepidoptera) on castor (Ricinus communis L.). Pl. Protec. Bull. Faridabad 42(1-2): 13-16.
    13. Nagia DK, Mallik F, Kumar S, Saleem M, Prasad D and Saini ML (1994) Field evaluation of insecticides and fungicides against aphid, Aphis gossypii (Glover), Myzus persicae (Sulzer) and early blight Alternaria solani (Ellis and Martin) Jones and grout of potato. Pl. Protec. Bull. Faridabad, 46: 28- 30.
    14. Shukla P and Lal SS (1988) Effect of combined application of fungicides and insecticides on the powdery mildew and pod borer of field pea. Pesticides 22(3): 5-7.
    15. Singh H and Bhattacharya AK (2001) Role of plant growth regulators on the developmental profile of Spodoptera litura: Effect of plant growth stimulants. Indian J. Ent. 63: 329-339.
    16. Sinha PK., Singh R, Yadav RP and Kumar K (1984) Relative effectiveness of some insecticides for the control of Bihar hairy caterpillar, Discrisa obliqua Walker infesting sweet potato. Indian J. Ent. 46(3): 331-335.
    17. Tiwari SN and Bhattacharya AK (1987) Formulation of artificial diets for Bihar hairy caterpillar, Spilosoma obliqua Walker (Lepidoptera: Arctiidae). Memoir No. 12. Memoir of the Entomological Society of India, Division of Entomology. I.A.R.I., New Delhi-110012, India.
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