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Current IssueEditorial BoardOnline First ArticlesArchive

volume 34 issue 3 (september 2014) : 194 - 198,   Doi: 10.5958/0976-0547.2014.01000.3

CHEMICAL WEED MANAGEMENT IN GLADIOLUS (Gladiolus grandiflorus)

K
K. Dhanumjaya Rao*
P
P. Lalitha Kameswari
A
A.Girwani
T
T. Baby Rani
1Floricultural Research Station, Agricultural Research Institute, Dr. Y.S.R. Horticultural University,Rajendranagar, Hyderabad–500 030, India
Cite article:- Rao* Dhanumjaya K., Kameswari Lalitha P., A.Girwani, Rani Baby T. (2025). CHEMICAL WEED MANAGEMENT IN GLADIOLUS (Gladiolus grandiflorus). Agricultural Science Digest. 34(3): 194 - 198. doi: 10.5958/0976-0547.2014.01000.3.

ABSTRACT

An experiment was carried out for three consecutive years from 2011 to 2013 at Floricultural Research Station, Hyderabad to find out efficient and economically feasible chemicals for weed control in Gladiolus. Among four pre- emergence herbicides i.e Atrazine, Metribuzin, Butachlor and Pendimethalin each at two different concentrations, the highest weed control efficiency at 75 DAP(63.7%) was achieved with Pendimethalin applied at 1 kg a.i/ha followed by Metribuzin 0.5 kg a.i /ha (63.2%). Though Pendimethalin @ 0.75 kg a.i/ha was effective in controlling the weeds as well as promoting growth and flower quality of the crop, the highest gross monetary returns per hectare and maximum B:C ratio was achieved with Butachlor@1.5kga.i/ha with highest corm yield of 1,66,250 corms per ha.

REFERENCES

  1. Anil kumar, Sharma, B C and Jai kumar (2012) Integrated weed management in Gladiolus Indian J. of weed science
  2. 44(3):181-182.
  3. Biradar, S.A., Agasimani, C.A. and Yenagi, B.S. (1999) Integrated weed management in chilli(Capsicum anuum) under northern transition tract of Karnataka. World Weeds6(1): 53-59.
  4. Chahal,.D.S., Sehgal, O.P. and Singh, K.K. (1994) Effect of chemical and agronomic treatments on population and growth of weeds in gladiolus field. Annals of Biology, Ludhiana10(2): 245-249.
  5. Devender Chahal, Malik, R.K. and Rana, S.C. (2013) Studies on effect of growth regulators and herbicides on Gladiolus. Indian J. of Agril.Res.47(2):108-115.
  6. Khan, I.A., Hassan, G., Daur, I. and Khattak, B. (2008)Chemical weed control in Canola. Arab J. of Plant Protection 26:72-74.
  7. Meena, R. (2004) Weed management in Brinjal (Solanummelongena L.) var. MukhtaKeshi M.Sc. (Ag) Thesis, IGKV, Raipur (CG) pp89-90.
  8. Patil, V.S. and Shalini, M. (2006) Effect of integrated weed management practices on vegetative, reproductive and yield parameters in gerbera. Karnataka J. of Agril. Sciences19(3): 649-652.
  9. Patel, B.D., Patel, J.B. and Patel, R.B. (2006) Effect of fertilizers and weed control practices on weed control in Chick pea under middle Gujarat conditions. Indian J. of Crop Science 1(1&2):180-183.
  10. Singh, A.K. and Bijimol, G. (1999) Growing gladiolus is lucrative. Farmers and Parliament37(7):6-6.
  11. Yadav, L P and Bose, TK (1987) Chemical weed control in Tuberose and Gladiolus. Acta Hort. (ISHS) 205:177-186.
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    volume 34 issue 3 (september 2014) : 194 - 198,   Doi: 10.5958/0976-0547.2014.01000.3

    CHEMICAL WEED MANAGEMENT IN GLADIOLUS (Gladiolus grandiflorus)

    K
    K. Dhanumjaya Rao*
    P
    P. Lalitha Kameswari
    A
    A.Girwani
    T
    T. Baby Rani
    1Floricultural Research Station, Agricultural Research Institute, Dr. Y.S.R. Horticultural University,Rajendranagar, Hyderabad–500 030, India
    Cite article:- Rao* Dhanumjaya K., Kameswari Lalitha P., A.Girwani, Rani Baby T. (2025). CHEMICAL WEED MANAGEMENT IN GLADIOLUS (Gladiolus grandiflorus). Agricultural Science Digest. 34(3): 194 - 198. doi: 10.5958/0976-0547.2014.01000.3.

    ABSTRACT

    An experiment was carried out for three consecutive years from 2011 to 2013 at Floricultural Research Station, Hyderabad to find out efficient and economically feasible chemicals for weed control in Gladiolus. Among four pre- emergence herbicides i.e Atrazine, Metribuzin, Butachlor and Pendimethalin each at two different concentrations, the highest weed control efficiency at 75 DAP(63.7%) was achieved with Pendimethalin applied at 1 kg a.i/ha followed by Metribuzin 0.5 kg a.i /ha (63.2%). Though Pendimethalin @ 0.75 kg a.i/ha was effective in controlling the weeds as well as promoting growth and flower quality of the crop, the highest gross monetary returns per hectare and maximum B:C ratio was achieved with Butachlor@1.5kga.i/ha with highest corm yield of 1,66,250 corms per ha.

    REFERENCES

    1. Anil kumar, Sharma, B C and Jai kumar (2012) Integrated weed management in Gladiolus Indian J. of weed science
    2. 44(3):181-182.
    3. Biradar, S.A., Agasimani, C.A. and Yenagi, B.S. (1999) Integrated weed management in chilli(Capsicum anuum) under northern transition tract of Karnataka. World Weeds6(1): 53-59.
    4. Chahal,.D.S., Sehgal, O.P. and Singh, K.K. (1994) Effect of chemical and agronomic treatments on population and growth of weeds in gladiolus field. Annals of Biology, Ludhiana10(2): 245-249.
    5. Devender Chahal, Malik, R.K. and Rana, S.C. (2013) Studies on effect of growth regulators and herbicides on Gladiolus. Indian J. of Agril.Res.47(2):108-115.
    6. Khan, I.A., Hassan, G., Daur, I. and Khattak, B. (2008)Chemical weed control in Canola. Arab J. of Plant Protection 26:72-74.
    7. Meena, R. (2004) Weed management in Brinjal (Solanummelongena L.) var. MukhtaKeshi M.Sc. (Ag) Thesis, IGKV, Raipur (CG) pp89-90.
    8. Patil, V.S. and Shalini, M. (2006) Effect of integrated weed management practices on vegetative, reproductive and yield parameters in gerbera. Karnataka J. of Agril. Sciences19(3): 649-652.
    9. Patel, B.D., Patel, J.B. and Patel, R.B. (2006) Effect of fertilizers and weed control practices on weed control in Chick pea under middle Gujarat conditions. Indian J. of Crop Science 1(1&2):180-183.
    10. Singh, A.K. and Bijimol, G. (1999) Growing gladiolus is lucrative. Farmers and Parliament37(7):6-6.
    11. Yadav, L P and Bose, TK (1987) Chemical weed control in Tuberose and Gladiolus. Acta Hort. (ISHS) 205:177-186.
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