Effect of Host Age and Intercropping on Parasitization of Clavigralla gibbosa Eggs by Gryon sp

Bhagwat, V R and Ariëns, S J A and Shanower, T G (1994) Effect of Host Age and Intercropping on Parasitization of Clavigralla gibbosa Eggs by Gryon sp. International Chickpea Newsletter, 1. pp. 38-39. ISSN 0257-2508

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Abstract

Laboratory studies showed that females of Gryon sp. successfully oviposited in eggs of Clavigralla gibbosa which were less than 3 days old. The effect of intercropping on parasitization of eggs of C. gibbosa was studied in a pigeon pea/cotton intercrop during 1994 in Patancheru, Andhra Pradesh, India. Pigeon pea cv. ICPL 87119 was either intercropped with 2 cotton cvs. (NHH 44 and PA 32) or was grown alone. A significantly greater percentage of eggs of C. gibbosa was parasitized in the sole pigeon pea crop than in either cotton intercrop.

Item Type: Article
Divisions: UNSPECIFIED
CRP: UNSPECIFIED
Subjects: Mandate crops > Pigeonpea
Others > Plant Virology
Depositing User: Library ICRISAT
Date Deposited: 27 Oct 2011 05:59
Last Modified: 27 Oct 2011 05:59
URI: http://oar.icrisat.org/id/eprint/2812
Official URL:
Projects: UNSPECIFIED
Funders: UNSPECIFIED
Acknowledgement: UNSPECIFIED
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