Reaction of some newly developed varieties and hybrids of sorghum to insect attack in storage

Kishore, P. and Jotwani, M.G. and Sharma, G.C. (1975) Reaction of some newly developed varieties and hybrids of sorghum to insect attack in storage. Indian Journal of Entomology, 37 (4). pp. 419-420.

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Abstract

Jar tests were carried out in the laboratory in India on the relative susceptibility of 6 newly developed varieties and a hybrid of sorghum to attack by Sitophilus oryzae (L.) (Calandra oryzae) and Rhyzopertha dominica (F.). The percentage of damaged grains 45 days after infestation showed that CSH5 and SPV4 were the most resistant to both pests. R. dominica was generally more injurious than S. oryzae.ADDITIONAL ABSTRACT:Laboratory tests with grains revealed that, of six varieties, CSH5 and SPV4 were the most resistant to infestation by Sitophilus oryzae and Rhyzopertha dominica; the latter species was generally the more injurious

Item Type: Article
Author Affiliation: Division of Entomology, Indian Agricultural Research Institute, New Delhi-110012, India
Subjects: Crop Improvement > Genetics/Genomics
Crop Improvement > Plant Breeding
Divisions: Sorghum
Depositing User: Ms K Syamalamba
Date Deposited: 21 Sep 2012 03:59
Last Modified: 21 Sep 2012 04:00
URI: http://eprints.icrisat.ac.in/id/eprint/8017

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