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Viraktamath, C. A.
- Rearing Techniques for Three Species of Othreis (Lepidoptera: Noctuidae) and their Ectoparasitoid, Euplectrus maternus Bhatnagar (Hymenoptera: Eulophidae)
Abstract Views :206 |
PDF Views:129
Authors
Affiliations
1 Project Directorate of Biological Control (lCAR) Post Bag No. 2491, Bellary Road, Bangalore 560 024, Karnataka, IN
1 Project Directorate of Biological Control (lCAR) Post Bag No. 2491, Bellary Road, Bangalore 560 024, Karnataka, IN
Source
Journal of Biological Control, Vol 15, No 2 (2001), Pagination: 189-192Abstract
A rearing technique for three species of fruit piercing moths, namely, Othreis materna (Linnaeus), O. fullonia (Clerck) and O. homaena Hubner and their ectoparasitoid, Euplectrus maternus has been described.Keywords
Ectoparasitoid, Euplectrus maternus, Othreis Spp. Rearing Method.- Modified Trapping Technique for the Isolation of Insect Parasitic Nematodes
Abstract Views :279 |
PDF Views:124
Authors
Affiliations
1 Department of Agricultural Entomology, College of Agriculture Raichur 584 101, Karnataka, IN
2 Department of Entomology, University of Agricultural Sciences, GKVK Bangalore 560 065, Karnataka, IN
1 Department of Agricultural Entomology, College of Agriculture Raichur 584 101, Karnataka, IN
2 Department of Entomology, University of Agricultural Sciences, GKVK Bangalore 560 065, Karnataka, IN
Source
Journal of Biological Control, Vol 14, No 2 (2000), Pagination: 83-85Abstract
A modified trapping technique for the entomopathogenic nematodes was tested for its efficacy in recovery of naturally occuring insect parasitic nematodes, optimum time of removal of baited traps from the soil and at the same time prevention of attack by predatory ant,Solenopsis geminata (Fabr.). The highest nematode recovery (13.5 %) and the least ant attack were achieved on fourth day of trapping. Modified trapping technique was found effective in the prevention of predatory ant attack which subsequently increased the efficacy of nematode recovery.Keywords
Chlorpyriphos, Entomopathogenic Nematodes, Gellaria mellollella, Solenopsis geminata.- Laboratory Studies on the Host Range of Curinus coeruleus Mulsant, an Exotic Predator of the Subabul Psyllid
Abstract Views :200 |
PDF Views:114
Authors
Affiliations
1 Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore - 641 003, IN
2 Department of Entomology, University of Agricultural Sciences, Bangalore - 560 065, IN
1 Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore - 641 003, IN
2 Department of Entomology, University of Agricultural Sciences, Bangalore - 560 065, IN
Source
Journal of Biological Control, Vol 6, No 1 (1992), Pagination: 42-43Abstract
The ladybird beetle Curinus coeruleus Mulsant was introduced into India from Thailand during October 1988 for the control of subabul psyllid Heteropsylla cubana Crawford (Jalali and Singh, 1989). This predator is a voracious feeder of the psyllids (Nakahara et al., 1987). Apart from H.cubana, the beetle is also known to feed on Nipaecoccus nipae (Maskell) (Nakahara et al., 1987), Planococcus citri (Risso), Coccus viridis (Green) (Wagiman et al., 1990), Chrysomphalus aonidum (Linnaeus), Aphis nerii Boyer de Fonscolombe, Aleurodicus dispersus Russel (Funasaki et al., 1988) and Aphis gossypii Glover (Napompeth and Maneeratana, 1990) in other countries. Hence a study was conducted in the laboratory to find out the host range of C. coeruleus in India.Keywords
Curinus coeruleus, Host Range, Heteropsylla cubana, Oxyrhachis tarandus.- Population Dynamics of the Introduced Ladybird Beetle, Curinus coeruleus Mulsant in Relation to its Psyllid Prey Heteropsylla cubana Crawford in Bangalore
Abstract Views :208 |
PDF Views:123
Authors
Affiliations
1 Department of Agricultural Entomology, University of Agricultural Sciences, Bangalore-560 065, IN
1 Department of Agricultural Entomology, University of Agricultural Sciences, Bangalore-560 065, IN