Studies on the relative susceptibility of hybrids and varieties to shoot fly (Atherigona soccata Rond.)

Jadhav, R.B. and Jadhav, L.D. (1979) Studies on the relative susceptibility of hybrids and varieties to shoot fly (Atherigona soccata Rond.). Journal of Maharashtra Agricultural Universities, 44 (1). pp. 44-49.

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Abstract

Field tests were carried out at Rahuri, Maharashtra, India, in 1976-77 to evaluate the resistance of 45 and 27 hybrids and varieties of sorghum to Atherigona soccata Rond. in the kharif and rabi seasons, respectively. In kharif, the entries VCC-2-23 and IS 8315 were the least preferred for oviposition, whereas CSH-1 was the most preferred. In rabi, IS 4705 and M 35-1 were the least preferred and 2077-B the most. The minimum percentage of dead hearts occurred in M 35-1, IS 8315, IS 4705, SPV-86 and M 47-3 during kharif and M 35-1, IS 8315 and IS 4705 during rabi, while the maximum percentage occurred in CSH-1 in both seasons. Entries that grew vigorously and had narrow and pale-green leaves were the least preferred for oviposition. There was a correlation between the number of eggs laid and percentage damage

Item Type: Article
Author Affiliation: Department of Entomology, Mahatma Phule Krishi Vidyapeeth, Rahuri, India
Subjects: Plant Production
Divisions: Sorghum
Depositing User: Ms K Syamalamba
Date Deposited: 16 Mar 2012 10:36
Last Modified: 16 Mar 2012 10:38
URI: http://eprints.icrisat.ac.in/id/eprint/3921

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