Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions

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 starte...

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Autores principales:	Meena N K, Lal G, Meena S S, Kant K, Meena R D
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2019
Materias:	aphids coriander genotypes , semi-arid region susceptibility Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/44c659645b964d2eafe2f387a92db3c6
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spelling	oai:doaj.org-article:44c659645b964d2eafe2f387a92db3c62021-12-02T08:01:04ZScreening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions0973-354X2582-4899https://doaj.org/article/44c659645b964d2eafe2f387a92db3c62019-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/795https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899The 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.Meena N KLal GMeena S SKant KMeena R DSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleaphidscoriander genotypes, semi-arid regionsusceptibilityPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 14, Iss 2, Pp 125-129 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	aphids coriander genotypes , semi-arid region susceptibility Plant culture SB1-1110
spellingShingle	aphids coriander genotypes , semi-arid region susceptibility Plant culture SB1-1110 Meena N K Lal G Meena S S Kant K Meena R D Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
description	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.
format	article
author	Meena N K Lal G Meena S S Kant K Meena R D
author_facet	Meena N K Lal G Meena S S Kant K Meena R D
author_sort	Meena N K
title	Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
title_short	Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
title_full	Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
title_fullStr	Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
title_full_unstemmed	Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions
title_sort	screening of coriander genotypes for their relative susceptibility against aphids under field conditions
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2019
url	https://doaj.org/article/44c659645b964d2eafe2f387a92db3c6
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Screening of Coriander Genotypes for their Relative Susceptibility against Aphids under Field Conditions

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