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Bhagat, Deepa
- Influence of Rice Cultivars on the Parasitization Efficiency of Trichogramma chilonis Ishii and Trichogramma japonicum Ashmead
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Authors
Affiliations
1 National Bureau of Agriculturally Important Insects, Post Bag No 2491, H. A. Farm Post, Bangalore 560 024, Karnataka, IN
1 National Bureau of Agriculturally Important Insects, Post Bag No 2491, H. A. Farm Post, Bangalore 560 024, Karnataka, IN
Source
Journal of Biological Control, Vol 26, No 4 (2012), Pagination: 329–333Abstract
Trichogrammatids are efficient egg parasitoids in rice agroecosystem and two species of Trichogramma viz., Trichogramma chilonis Ishii and T. japonicum Ashmead were reported from several species of rice stem borers and other lepiodpterous pests. Physicochemical variations between the cultivars of crops often interfere with the efficiency of the Trichogramma spp. The response of T. chilonis and T. japonicum to the variations in the volatile profile of rice cultivars was investigated. The results indicated that the parasitization efficiency of both T. chilonis and T. japonicum was influenced by the volatiles of rice cultivars. While in some cultivars, such as Kadamba, MTU-1010, KMT 148, KCP-1, the response of T. chilonis was very high, in some of the cultivars like CTH-1, MTU 1010, VTT-5204, the response by T. japonicum was high. The highest overall response of 83.89 % was recorded in the variety Kadamba by T. chilonis. Volatile profile of the cultivars indicated the presence of 9,12,15 octadecatrienoic acid and 9-octadecenal might have played positive role in the attraction of T. chilonis to specific cultivars while hexadecane, heptadecane, petadecane and hexadeconic acid might be responsible for the attraction of T. japonicum.Keywords
Trichogramma chilonis, Trichogramma japonicum, Rice cultivars, Volatile.Full Text
References
- Balakrishnan N, Baskaran RKM, Mahadevan NR. 2006. Influence of different cotton varieties/hybrid on the ovipositional preference and predation of Chrysoperla carnea Stephens and parasitization of Trichogramma chilonis Ishii. J Exptl Zool. 9: 93–96.
- Basit A, Saikia K, Bhattacharyya B. 2001. Varietal preference of Trichogramma chilonis Ishii in laboratory. Insect Env. 7: 22–23.
- Chakraborty K. 2011. Report on gg parasitoids of Scirophaga incertulas from Hamtabad, West Bengal. Ann Pl Prot Sci. 19(1): 213–214.
- Dandale HG, Thakare AY, Tikar SN, Rao NGV, Nimbalkar SA. 2002. Egg laying by Helicoverpa armigera (Hubner) on hairy and non-hairy cultivars of hirsutum cotton and its parasitization by Trichogramma chilonis Ishii. Insect Env. 8: 167–168.
- Khan MA, Tiwar, S. 2001. Effect of plant extracts on the parasitization efficiency of Trichogramma chilonis Ishii. J Biol Control 15: 133–137.
- Jalali SK, Rabindra RJ, Rao NS, Dasan CB. 2003. Mass production of Trichogrammatids and Chrysopids. Tech Bull 33. Project Directorate of Biological Control, Bangalore. 16 pp.
- Madhu S, Paul AVN, Singh DB. 2000. Synomonal effect of different plant extracts on parasitism by Trichogramma brasiliensis (Ashmead) and Trichogramma japonicum (Ashmead). Shashpa 7: 35–40.
- Paul AVN, Singh S, Singh AK. 2002. Kairomonal effect of some saturated hydrocarbons on the egg parasitoids Trichogramma brasiliensis (Ashmead) and Trichogramma exiguum, Pinto, Platner and Oatman (Hymenoptera: Trichogrammatidae). J Appl Entomol. 126: 409–416.
- Rani PU, Kumari SI, Sriramakrishna T, Sudhakar TR. 2007. Kairomones extracted from rice yellow stem borer and their influence on egg parasitization by Trichogramma japonicum Ashmead. J Chem Ecol. 33: 59–73.
- Romeis J, Shanower TG, Zebitz CPW. 1999. Why Trichogramma (Hymenoptera: Trichogrammatidae) egg parasitoids of Helicoverpa armigera (Lepidoptera: Noctuidae) fail on chickpea? Bull Ent Res. 89: 89–95.
- Shankarganesh K, Khan MA. 2006a. Bio-efficacy of plant extracts on parasitisation of Trichogramma chilonis Ishii, Trichogramma japonicum Ashmead and T. poliae Nagaraja. Ann Pl Prot Sci. 14: 280–282.
- Shankarganesh K, Khan MA. 2006b. Effect of some weed extracts on parasitisation behaviour of Trichogramma spp. (Hymenoptera: Trichogrammatidae). J Ent Res. 30: 151–153.
- Singh JP, Joginder Singh, Brar KS. 2001. Efficiency of Trichogramma chilonis Ishii on different varieties of cotton. Insect Env. 7: 15–16.
- Srivastava M, Paul AVN, Singh AK, Dureja P. 2004. Synomonal effect of chickpea varieties on the egg parasitoid, Trichogramma chilonis Ishii (Trichogrammatidae: Hymenoptera). Indian J Entomol. 66: 332– 338.
- Tandon PL. 2001. Negative aspects of interaction between host plant resistance and biological control and its implication in integrated pest management of crops, pp 13–21. In: Upadhyay, RK, Mukerji, KG and Chamola BP (Eds). Biocontrol potential and it exploitation in sustainable agriculture. Vol. 2. Insect pests. Kluever Academic/Plenum Publishers.
- Tandon PL, Bakthavatsalam N. 2001. Influence of chickpea genotypes on the parasitization efficiency of Trichogramma chilonis Ishii on Helicoverpa armigera (Hübner) eggs. In: Proceedings of the Symposium on Biocontrol Based Pest Management for Quality Crop Protection in the Current Millenium) pp 36–37, July 18–19, 2001 PAU Ludhiana.
- Tandon PL, Bakthavatsalam N. 2002. Parasitization efficiency of Trichogramma chilonis Ishii on Helicoverpa armigera (Hubner) eggs-influence of pigeon pea genotypes, 75–78. In: Tandon, PL, Ballal, CR, Jalali, SK, Rabindra, RJ) (Eds.). Biological control of lepidopteran pests. Society for Biocontrol Advancement, Bangalore, India.
- Tandon PL, Bakthavatsalam N. 2004. Influence of sunflower genotypes on parasitization efficiency of Trichogramma chilonis Ishii (Hymenoptera: Trichogrammatidae) on Helicoverpa armigera DEEPA BHAGAT and BAKTHAVATSALAM (Hübner) (Lepidoptera: Noctuidae). J Biol Control 18: 129–34.
- Tandon PL, Bakthavatsalam N. 2005. Electrophysiological and olfactometric responses of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) and Trichogramma chilonis Ishii (Hymenoptera: Trichogrammatidae) to volatiles of trap crops-Tagetes erecta Linnaeus and Solanum viarum Dunal. J Biol Control 19: 9–16.
- Virk JS, Brar KS, Sohi AS. 2004. Effect of varieties/ hybrids of cotton on the parasitization efficiency of Tricho-gramma chilonis Ishii. J Biol Control 18: 73–75.
- Wakil MASRMSW. 2011. Efficacy of some plant extracts against rice borers and leaf folder in integration with biocontrol agents (Chrysoperla carnea and Trichogramma chilonis). Pakistan Entomol. 33(2): 81–85.
- Electrophysiological Response of Tetrastichus schoenobii Ferriere (Hymenoptera: Eulophidae), an Egg Parasitoid of Rice Stem Borer, Scirpophaga incertulas (Walker) (Lepidoptera: Crambidae) to the Extracts of Plants Collected from Rice Ecosystem
Abstract Views :239 |
PDF Views:136
Authors
Affiliations
1 National Bureau of Agriculturally Important Insects, Post Bag No. 2491, H. A. Farm Post, Bellary Road, Hebbal, Bangalore 560 024, Karnataka, IN
2 Tamil Nadu Rice Research Institute, Aduthurai 612 101, Tamil Nadu, IN
1 National Bureau of Agriculturally Important Insects, Post Bag No. 2491, H. A. Farm Post, Bellary Road, Hebbal, Bangalore 560 024, Karnataka, IN
2 Tamil Nadu Rice Research Institute, Aduthurai 612 101, Tamil Nadu, IN
Source
Journal of Biological Control, Vol 25, No 2 (2011), Pagination: 98-102Abstract
Tetrastichus schoenobii Ferriere is an efficient egg parasitoid on rice yellow stem borer, Scirpophaga incertulas (Walker). The electrophysiological response of females of T. schoenobii to the extracts of plants collected from rice fields was studied under laboratory conditions. The highest response was noticed to the host plant of the pest, S. incertulas and honey solution. Response was also noticed to the flowers of Hyptis suaveolens, a common weed in rice fields, mostly by female parasitoids to the flowers of the non-crop vegetation.Keywords
Tetrastichus schoenobii, Scirpophaga incertulas, Electrophysiology, Hyptis suaveolens.Full Text