volume 30 issue 4 (december 2010) :
LOSS ESTIMATION IN CORIANDER DUE TO SUCKING PESTS AND SCRENING OF CORIANDER GENOTYPES AGAINST JASSIDS
1Department of Entomology, College of Agriculture,
Junagadh Agricultural University, Junagadh- 362 001, India
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Agricultural Science Digest
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volume 30 issue 4 (december 2010) :
LOSS ESTIMATION IN CORIANDER DUE TO SUCKING PESTS AND SCRENING OF CORIANDER GENOTYPES AGAINST JASSIDS
1Department of Entomology, College of Agriculture,
Junagadh Agricultural University, Junagadh- 362 001, India
ABSTRACT
The results on estimation of yield losses in coriander due to sucking pests revealed that significantly
higher yield of 935.91 kg/ha was recorded from protected plots, while the yield of 530.85 kg/ha was
recorded from unprotected plots. The results clearly indicated that the yield can be increased by
providing protection with the effective insecticides (methyl-o-dematon 0.03% and endosulfan 0.07%)
against the sucking pests infesting coriander. The yield increased in protected plots over unprotected
plots was 405.06 kg/ha and the avoidable yield loss was 43.28 per cent. In another trial on the
screening of twenty genotypes of coriander against jassid, Empoasca kerri Pruthi, the results revealed
that the genotype Dhana-98 was found the least susceptible and it was statistically at par with genotypes
Jcr-392, EC-363980, Gcr-1, Ud-90, Jcr-375, Jcr-403 and Jcr-380
higher yield of 935.91 kg/ha was recorded from protected plots, while the yield of 530.85 kg/ha was
recorded from unprotected plots. The results clearly indicated that the yield can be increased by
providing protection with the effective insecticides (methyl-o-dematon 0.03% and endosulfan 0.07%)
against the sucking pests infesting coriander. The yield increased in protected plots over unprotected
plots was 405.06 kg/ha and the avoidable yield loss was 43.28 per cent. In another trial on the
screening of twenty genotypes of coriander against jassid, Empoasca kerri Pruthi, the results revealed
that the genotype Dhana-98 was found the least susceptible and it was statistically at par with genotypes
Jcr-392, EC-363980, Gcr-1, Ud-90, Jcr-375, Jcr-403 and Jcr-380
REFERENCES
- Anonymous (2007). District wise Area, Production and Yield of Important Food and Non-food Crops in Gujarat State
- for year 2006-07. Directorate of Agriculture, Gujarat State, Gandhinagar, 13 pp.
- Mittal, V. P. and Butani, P. G. [1989]. In: Proc. of the First National Seminar on Seed Spices, Jaipur, 24-25th October,
- 1989. pp. 173-180.
- Pradhan, S. (1969). Insect Pests of Crops. National Book Trust, New Delhi, India, p. 80
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In this Article
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Submit your manuscript through user friendly platform and acquire the maximum impact for your research by publishing with ARCC Journals.
Become a Reviewer/Member
Join our esteemed reviewers panel and become an editorial board member with international experts in the domain of numerous specializations.
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Filling the gap between research and communication ARCC provide Open Access of all journals which empower research community in all the ways which is accessible to all.
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Published In
Agricultural Science Digest