Refine your search
Collections
Co-Authors
Journals
Year
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Meena, R. D.
- Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
Abstract Views :214 |
PDF Views:119
Authors
Affiliations
1 ICAR-National Research Centre on Seed Spices, Ajmer (Rajasthan), IN
1 ICAR-National Research Centre on Seed Spices, Ajmer (Rajasthan), IN
Source
Journal of Horticultural Sciences, Vol 14, No 2 (2019), Pagination: 125-129Abstract
The field experiments were conducted during Rabi 2013-14 and 2014-15 to screen out twelve varieties/entries of coriander (Coriandrum sativum L.) for their relative susceptibility against aphids. None of the varieties/entries escaped the infestation of aphids. The build-up of aphid infestation started from second half of December and reached to its maximum in the first to third week of February in both years and then gradually declined. On the basis of grade index of mean aphid population, coriander varieties RCr- 684 (25.45 aphids/plant), RCr-446 (26.45 aphids/plant), ACr-1 (26.60 aphids/plant), RCr- 436 (41.75 aphids/plant), Gujarat Coriander-2 (42.45 aphids/plant), Pant Haritma (43.50 aphids/plant) and Gujarat Coriander-1 (43.70 aphids/plant) were categorized as least susceptible, Rajendra Swati and RCr-41 were moderately susceptible, whereas, Swati (CS-6), Sadhna (CS-4) and Sindhu (CS-2), 73.88, 70.60 and 69.50 aphids/plant, respectively were categorized as highly susceptible varieties of coriander against aphids under field conditions. Coriander variety RCr-684 received maximum yield (16.82 and 16.63 q/ha) for both the years followed by ACr-1 and RCr-446.Keywords
Aphids, Coriander Genotypes, Semi-Arid region and Susceptibility.References
- Butani, D.K. 1984. Spices and pest problems; coriander. Pesticides, 18(9): 15-17.
- Gomez, A.K. and Gomez, A.A. (1983). Statistical procedure for agricultural research. 2ndEdn. Wiley Interscience Publication, New York, pp 25.
- Meena, P.C., Sharma, J.K. and Noor, A. 2002b. Varietal reaction of coriander Coriandrum sativum L. and impact of date of sowing in incidence of aphid Hyadaphis coriandri Das. Indian Journal of Entomology, 64(1): 58-62.
- Moulin, Leo (2002). Eating and Drinking in Europe: A Cultural History. Mercatorfonds. p. 168.
- Sankaracharya, N.B. and Sankaranarayana, M.L. 1989. Processing and flavor quality of seed spices. First National Seminar Seed Spices, Jaipur, 24-25 October, pp. 301-328.
- Zheljazkov, V. D.; Astatkie, T; Schlegel, V (2014). Hydrodistillation extraction time effect on essential oil yield, composition and bioactivity of coriander oil. Journal of Oleo Science. 63 (9): 857–65.