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Juneja, R. P.
- Management of Shoot Fly and Stem Borer on Pearl Millet Crop
Abstract Views :259 |
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Authors
Affiliations
1 Main Millet Research Station, Department of Entomology, Junagadh Agricultural University, JAMNAGAR (GUJARAT), IN
1 Main Millet Research Station, Department of Entomology, Junagadh Agricultural University, JAMNAGAR (GUJARAT), IN
Source
International Journal of Plant Protection, Vol 8, No 1 (2015), Pagination: 104-107Abstract
A field experiment was conducted for management of shoot fly, Atherigona aproximata, Malloch and stem borer, Chilo partellus Swinhoe in pearl millet crop between 2006-07 to 2010-11 at Millet Research Station, Junagadh Agricultural University, Jamnagar. The results indicated that farmers of North Saurashtra Agro-climatic zone growing bajra crop are advised to apply two sprays of profenophos 0.05 per cent or fenobucarb 0.1 per cent at 20 and 40 days after germination for the control of shoot fly and stem borer infesting bajra crop.Keywords
Pearl Millet, Atherigona aproximata and Chilo partellus.
- Monitoring of Ear Head Worm Helicoverpa armigera (Hubner) through Sex Pheromone in Pearl Millet Crop
Abstract Views :296 |
PDF Views:0
Authors
Affiliations
1 Department of Entomology, Junagadh Agricultural University, Jamnagar (Gujarat), IN
2 Junagadh Agricultural University, Jamnagar (Gujarat), IN
3 Department of Plant Breeding, Junagadh Agricultural University, Jamnagar (Gujarat), IN
4 Department of Plant Physiology, Junagadh Agricultural University, Jamnagar (Gujarat), IN
1 Department of Entomology, Junagadh Agricultural University, Jamnagar (Gujarat), IN
2 Junagadh Agricultural University, Jamnagar (Gujarat), IN
3 Department of Plant Breeding, Junagadh Agricultural University, Jamnagar (Gujarat), IN
4 Department of Plant Physiology, Junagadh Agricultural University, Jamnagar (Gujarat), IN
Source
International Journal of Plant Protection, Vol 8, No 2 (2015), Pagination: 245-249Abstract
Monitoring of adults of ear head worm Helicoverpa armigera (Hubner) through male sex pheromones was studied during Kharif 2002 to 2011 in pearl millet crop at Jamnagar, Junagadh Agriculture University, Junagadh. Highest number of moth catches was recorded during 35th MSW i.e. 27th August to 2nd September. Adult moth catches were found negatively correlated with maximum temperature (r = -0.1698). Farmers are advised to install sex pheromone trap for monitoring and mass collection of adult male moth of H. armigera @ 5 traps/ha at a height of 2.0 m from 1st week of August to 2nd week of September.Keywords
Helicoverpa armigera, Pheromone Traps, Moth Catches, Larval Counts, Correlation.References
- Barad, A.H., Kapadia, M.N. and Jethva, D.M. (2014).Residual toxicity of Nomuraea rileyi (Farlow) Samson against Helicoverpa armigera (Hubner) on pigeonpea. Internat. J. Plant Protec., 7(1) : 246-247.
- Chatar, V.P., Raghvani, K.L., Joshi, M.D., Ghadge, S.M., Deshmukh, S.G. and Dalave, S.K. (2010). Population dynamics of pod borer, Helicoverpa armigera (Hubner) infesting chickpea. Internat. J. Plant Protec., 3 (1) : 65-67.
- Choudhary, O.M., Anwala, R. and Sharma, M.M. (2014). Studies on varietal screening and date of sowing of Helicoverpa armigera (Hub.) on chickpea [Cicer arietiinum (L.)]. Adv. Res. J. Crop Improv., 5 (2) : 149-153.
- Gandhi, B. Kiran, Shekharappa and Balikai, R.A.(2013). Estimation of per cent earhead damage and yield loss due to earhead caterpillar, Helicoverpa armigera under natural condition on Kharif sorghum . Internat. J. Plant Protec., 6(1) : 168-170.
- Ghante, Vijaykumar N., Benki, A.M., Ranjithkumar, L. and Chowdhary, L. Rajesh (2011). Negative cross resistance of cry 1Ac toxin selected Helicoverpa armigera to chemical insecticides. Internat. J. Plant Sci., 6 (2): 257-261.
- Jagadeesh Babu, C.S. and Mallikarjun (2012). Evaluation of different insecticides and bio-pesticides for control of pigeonpea pod borer (Helicoverpa armigera Hubner. Internat. J. Plant Protec., 5(2) : 272-274.
- Juneja, R. P. and Raghvani, K. L. (2000). Feeding behaviour of Helicoverpa armigera (Hubner) and its damage in pearl millet. Insect. Environ., 6(3): 141-142.
- Khorasiya, S.G., Vyas, H.J., Jethva, D.M. and Joshi, P.H. (2014). Screening of pigeonpea varieties for resistance against Helicoverpa armigera (Hübner) Hardwick. Internat. J. Forestry & Crop Improv., 5 (1) : 25-27.
- Prem Kishore and Solomon, S. (1989). Research needs and future strategy for controlling insect pest problems on bajra based cropping system. Seeds & Farm, 15 (7&8) : 23-26.
- Rathod, N.P., Vala, G.S., Dudhat, A.S. and Kachhadiya, N.M. (2014). Field-efficacy of bio-pesticides alone and in combination with newer insecticides against Helicoverpa armigera of pigeonpea. Internat. J. Plant Protec., 7(1) : 128-131.
- Management of Major Insect Pests of Pearl Millet under Organic Cultivation
Abstract Views :235 |
PDF Views:0
Authors
Affiliations
1 Pearl Millet Research Station (J.A.U.), Jamnagar (Gujarat), IN
1 Pearl Millet Research Station (J.A.U.), Jamnagar (Gujarat), IN
Source
International Journal of Plant Protection, Vol 12, No 1 (2019), Pagination: 62-66Abstract
A field experiment was conducted at Pearl millet Research Station, Junagadh Agricultural University, Jamnagar during Kharif 2016 to 2018 to find out the effective and economical control measures against the major insect pests in pearl millet for organic cultivation. The bio-efficacy of different bio-pesticides viz., HaNPV (6×109POB/ml) @ 250 LE/ha, Bacillus thuringinensis var kurstaki @ 5% WP @ 0.01 %, Beauveria bassiana 1.15 WP (2×106 cfu/g) @ 5g/lit, Lecanicillium lecanii 1.15 WP (2×106cfu/g) 5g/lit and NSKE 5 per cent were evaluated agaisnt the major insect pests in pearl millet crop. The treatment of B. bassiana 1.15 WP (2×106 cfu/g) @ 5g/l recorded the least incidence of shoot fly (7.2%) and stem borer (5.36%) at earhead stage of the crop. Whereas, in case of ear head worm Helicoverpa armigera, treatment of HaNPV (6×109POB/ml) @ 250 LE/ha recorded the lowest larval population (5.78 larvae /20 ear heads) and it was at par with B. thuringiensis @ 1.0 kg/ha (8.36 larvae /20 ear heads) and B. bassiana @ 5g/l (9.87 larvae /20 ear heads). The treatment of B. bassiana @ 5g/l also recorded the highest grain yield (1727 kg/ha) followed by HaNPV @ 250 LE/ha (1490 kg/ha).Keywords
Pearl Millet, Bio-Pesticides, Beauveria bassiana, Organic Cultivation.References
- Abebe, M., Mulugeta, N. and Tadele, S. (2014).Management of tef shoot fly, Atherigona hyalinipennis on tef at Ambo, West Showa of Ethiopia. J. Entomology &Nematol., 6 (9): 134-139.
- Anonymous (2018). Annual Research Report of Plant Protection department of Pearl Millet Research Station, Junagadh Agriculture University, Jamnagar (Gujarat) India, 42-49.
- Anonymous (2019). Pearl Millet News published by ICAR-All India co-ordinated Research Project on Pearl millet Mandor, Jodhpur, Rajasthan, India.
- Dhalival, A. K. (2016). Estimation of losses and management of maize stem borer, Chilo partellus in Kharif maize. Thesis, Punjab Agriculture University, Punjab (India).
- Juneja, R. P. and Raghvani, K. L. (2000). Feeding behaviour of Heliocoverpa armigera (Hubner) and its damage in pearl millet. Insect Environment, 6 (3) :141-142.
- Kishore, S. Prem (1996). Evolving management strategies for pests millets in India. J. Entomological Res., 20 (4): 287-293.
- Makwana, A. B., Parmar, G. M. and Vikani, R. M. (2017). Field efficacy of biopesticides against Helicoverpa armigera in pearl millet. Internat. J. Plant Protec., 10 (1):181-185.
- Panse, V. G. and Sukhatme, P. V. (1989). Statistical methods for agricultural workers. Publication and Information division, Indian Council of Agricultural Research, New Delhi, India.
- Prem Kishore and Solomon, S. (1989). Research needs and future strategy for controlling insect pest problems on Bajra based cropping system. Seeds & Farm, 15 (7&8):23-26.
- Raghvani, K. L., Juneja, R. P., Ghelani, Y. H., Parmar G. M. and Dangaria, C. J. (2008). Influence of abiotic factors on population fluctuations of major insect pests of pearl millet. Indian J. Appll. Entomol., 22 (1): 48-50.