STUDY OF THE POPULATION DYNAMICS OF DOLYCORIS INDICUS STAL AND THE IMPACT OF INFESTATION ON THE HOST PLANTS

KUMAR, SURENDER and CHATTERJEEE, V.C. and INDU, . (2005) STUDY OF THE POPULATION DYNAMICS OF DOLYCORIS INDICUS STAL AND THE IMPACT OF INFESTATION ON THE HOST PLANTS. UTTAR PRADESH JOURNAL OF ZOOLOGY, 25 (1). pp. 71-74.

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Abstract

In Dolycoris indicus Stal breeding is maximum in Summer months and it appears in early March on Trifolium alexandrium Linn. After the crop is over, in the absence of suitable host plant it shifts to Cannabis sativa Linn. Due to its polyphagous nature and food preference at the milky stage. it soon migrate on the paddy during rainy season. Its maximum population has been observed on the first i.e. T. alexandrium and Oryza sativa Linn. plants. Seeds after collection are separated into healthy and infested ones and the percentage damage to each crop is 34.65% (in T. alexandrium) and 58.8% (in O. sativa).

Item Type: Article
Subjects: Library Keep > Biological Science
Depositing User: Unnamed user with email support@librarykeep.com
Date Deposited: 23 Nov 2023 06:12
Last Modified: 23 Nov 2023 06:12
URI: http://archive.jibiology.com/id/eprint/1797

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