Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Ethiraju, S.
- Efficacy of Nuclear Polyhedrosis Virus Formulations against Heliothis armigera (Hbn.) on Sunflower
Abstract Views :193 |
PDF Views:112
Authors
Affiliations
1 Department of Entomology, Tamil Nadu G.D. Naidu Agricultural University, Coimbatore-641 003, IN
2 Department of Entomology, Tamil Nadu G.D. Naidu Agricultural University, Coimbatore - 641 003, IN
1 Department of Entomology, Tamil Nadu G.D. Naidu Agricultural University, Coimbatore-641 003, IN
2 Department of Entomology, Tamil Nadu G.D. Naidu Agricultural University, Coimbatore - 641 003, IN
Source
Journal of Biological Control, Vol 4, No 2 (1990), Pagination: 130-131Abstract
Several attempts have been made to control the gram pod borer Heliothis armigera (Hbn.) on different crops with the nuclear polyhedrosis virus (NPV) in India (Jayaraj and Rabindra, 1989). On sunflower, two applications of NPV at 250 LE/ha could effectively control H. armigera (Rabindra et al., 1986). Recently, the NPV of H. armigera was formulated into wettable powders and dusts and found effective against H. armigera larvae in the laboratory (Ethiraju et al., 1988). This communication deals with a pot culture study on the efficacy of NPV formulations against H. armigera larvae on sunflower heads.Keywords
NPV, Formulations, Heliothis armigera, Sunflower.- Efficacy of Nuclear Polyhedrosis Virus Formulations against Spodoptera litura F. Larvae
Abstract Views :172 |
PDF Views:120
Authors
Affiliations
1 Centre for Plant Protection Studies, Tamil Nadu Agricultural University Coimbatore 641 003, IN
1 Centre for Plant Protection Studies, Tamil Nadu Agricultural University Coimbatore 641 003, IN