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The Indian Council of Agricultural Research (ICAR) is an autonomous organisation under the Department of Agricultural Research and Education (DARE), Ministry of Agriculture, Government of India. Formerly known as Imperial Council of Agricultural Research, it was established on 16 July 1929 as a registered society under the Societies Registration Act, 1860 in pursuance of the report of the Royal Commission on Agriculture. The ICAR has its headquarters at New Delhi.

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Journal Article

Journal Article

Ovicidal activity of crude extracts of few traditional plants against Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera)  [2009]

Malarvannan, S.; Giridharan, R.; Sekar, S.; Prabavathy, V.R.; et al.

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Cipadessa baccifera Miq., Melia dubia (Cav.) (Meliaceae); Clausena dentata (Rutaceae) and Dodonaea angustifolia (Sapindaceae) are common medicinal plants found in Western Ghats and are used traditionally for various purposes. The petroleum ether, chloroform, hexane, acetone and water extracts of the leaves were investigated for their ovicidal property against Helicoverpa armigera (Hubner) (Lepidoptera : Noctuidae). The different extracts of the test plants differed significantly in their efficacy. Among the four plants tested for ovicidal activity, Clausena dentata reduced the egg hatchability and proved to be highly ovicidal compared to others. Among the age of eggs, it was clear that the early stage of the eggs namely 24 h old eggs, to be highly susceptible to all the treatments.
From the journal
Journal of Biopesticides (India)
ISSN : 0974-391X

Bibliographic information

Language:
English
Type:
Summary
In AGRIS since:
2011
Volume:
2
Issue:
1
Start Page:
64
End Page:
71
All titles:
"Ovicidal activity of crude extracts of few traditional plants against Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera)"@eng
Other:
"Summary (En)"
"4 tables"
"58 ref."
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Bibliographic information

Language:
English
Type:
Summary
In AGRIS since:
2011
Volume:
2
Issue:
1
Start Page:
64
End Page:
71
All titles:
"Ovicidal activity of crude extracts of few traditional plants against Helicoverpa armigera (Hubner) (Noctuidae: Lepidoptera)"@eng
Other:
"Summary (En)"
"4 tables"
"58 ref."