Refine your search
Collections
Co-Authors
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
Agnihotri, Meena
- Seasonal Incidence of Pod Fly, Melanagromyza obtusa (Malloch) and Its Hymenopteran Parasitoids on Pigeonpea
Abstract Views :462 |
PDF Views:121
Authors
Affiliations
1 Department of Entomology, Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, IN
2 Department of Entomology, G. B. Pant University of Agriculture and Technology, Pantnagar - 263 145, Uttarakhand, IN
1 Department of Entomology, Tamil Nadu Agricultural University, Coimbatore - 641 003, Tamil Nadu, IN
2 Department of Entomology, G. B. Pant University of Agriculture and Technology, Pantnagar - 263 145, Uttarakhand, IN
Source
Journal of Biological Control, Vol 27, No 3 (2013), Pagination: 190–193Abstract
The activity of pod fly, Melanagromyza obtusa (Malloch) (Diptera: Agromyzidae) attained peak level during 46th standard week while the population of M. obtusa was minimum (31/100 pods) during 49th standard week. The peak level of weekly per cent parasitization (18.18%) was observed during 51st standard week while minimum level of weekly per cent parasitization (6.52%) was observed during 47th standard week. Simple correlation was worked out between M. obtusa population and weather parameters and it revealed that positive significant correlation with minimum temperature (r = 0.769). Correlation between parasitization and percent was not significant. The regression revealed that the various abiotic factors was found to be most influencing factor, which contributed (R2 = 0.885 and 0.863) 88.5 and 86.3 per cent variation in M. obtusa population and per cent parasitization, respectively.Keywords
Melanagromyza ootusa, Seasonal Incidence, Parasitization, Pigeonpea.References
- Dar MH, Rizvi RQ, Saxena H, Naqvi NA. 2005. Influence of resistant and susceptible pigeonpea cultivars on the parasitization efficiency of some parasitoids on pod fly, Melanagromyza obtusa (Malloch). J Biol Control 19:87–92.
- Durairaj C. 2005. Seasonal incidence of pupal parasitoids of pigeonpea pod fly, Melanagromyza obtusa (Malloch) in Tamil Nadu. Indian J Pulses Res. 18(2):266.
- Lal SS, Singh NB. 1998. The pigeonpea and future strategies, pp. 65–80. In: National Symposium on management of biotic and abiotic stresses in pulse crops. IIPR, Kanpur, India.
- Lal SS, Yadava CP, Sachan JN. 1992. Assessment of pod borers damage on pigeonpea in different agroecological zones of Uttar Pradesh. Indian J Pulses Res. 5:174–178.
- Mills N. 1997.Technique to evaluate the efficiency of natural enemies, pp. 271–291. In: Dent, DR, Watton, MP (Eds.). Methods in ecological and agricultural entomology. CAB International, UK.
- Sachan JN, Lal S. 1993. Role of botanicals in H. armigera management. Indian society of Tobacco Science. pp. 261–269. Fide Review of Applied Entomology. (A: Agriculture) 81 (8): 883, Abstract.7921; 1993.
- Shanower TG, Lal SS, Bhagwat VR. 1998. Biology and management of M. obtusa (Malloch) (Diptera: Agromyzidae). Crop Prot. 17(3):249–63.
- Singh D. 1991. Three hymenopteran parasitoids of Melanagromyza obtusa (Malloch), a pest of tur, Cajanus cajan (L) Millsp. J Ent Res. 15(4):282–286.
- Singh D. 1992. Relationship between the incidence of pod infestation of Cajanus cajan (L.) Millsp. by Melanagromyza obtusa (Malloch) and the rate of parasitism. J Ent Res. 16(2):166–171.
- Thakur BS, Odak SC. 1982. New record of the parasites of Melanagromyza obtusa (Malloch). Sci Culture. 48:80.
- Tiwari G, Singh DC, Singh R, Kumar P. 2006. Role of abiotic & biotic factors on population dynamics of pigeonpea pod fly, Melanagromyza obtusa (Malloch). J Recent Adv Appl Sci. 21(1,2):12–14.
- Van Driesche RGV. 1983. Meaning of percent parasitism in studies of insect parasitoids. Env Ent. 12:1611–1622.
- Yadav AK, Yadav S, Singh MK. 2010. Impact of climatic variation on the parasitoid – complex of Melanagromyza obtusa (Diptera : Agromyzidae). J Ecobiol. 29:161–162.
- Yadav AK, Yadav S, Singh MK. 2012. Effect of temperature on the population of parasitoids and their impact on the pest Melanagromyza obtusa (Diptera : Agromyzidae). J Env Sci. 1:45–50.
- A New Genus and Species of Pteromalidae (Hymenoptera: Chalcidoidea) from India
Abstract Views :183 |
PDF Views:125
Authors
Affiliations
1 Project Directorate of Biological Control (ICAR) P. B. No. 2491, H. A. Fann Post, Bellary Road, Hebbal Bangalore 560 024, Karnataka, IN
1 Project Directorate of Biological Control (ICAR) P. B. No. 2491, H. A. Fann Post, Bellary Road, Hebbal Bangalore 560 024, Karnataka, IN
Source
Journal of Biological Control, Vol 20, No 1 (2006), Pagination: 73-76Abstract
A new genus and a new species of Pteromalidae, viz. Indoclava Gupta et al. gen. nov. and Indoclava longissima Gupta et al. sp. nov. are described from Bhimtal region or Uttaranchal.Keywords
Indoclava gen. nov., Indoclava longissima Sp. Nov., Pteromalidae, Hymenoptera.- Biology, Relative Parasitization of Larval Endoparasitoid Campoletis cholrideae Uchida on Heliocoverpa armigera Hübner under Sole and Chickpea-coriander Intercropping System
Abstract Views :391 |
PDF Views:145
Authors
Affiliations
1 Department of Entomology, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarkhand, IN
2 Department of Entomology and Zoology, Institute of Agriculture science, BHU, Varanasi-221005, Uttar Pradesh, IN
1 Department of Entomology, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarkhand, IN
2 Department of Entomology and Zoology, Institute of Agriculture science, BHU, Varanasi-221005, Uttar Pradesh, IN
Source
Journal of Biological Control, Vol 30, No 2 (2016), Pagination: 84-90Abstract
The Campoletis cholrideae is a single most prominent parasitoid in chickpea for major pest Heliocverpa armigera under natural ecosystem. The purpose of present study was to investigate how weather parameters and cropping system influence on the biology, per cent parasitization in sole and intercropping system, under laboratory and field conditions. In sole crop, mean parasitism by C. chlorideae on the larvae of H. armigera during 2013 and 2014 was 60.61 %, 44.66 % respectively. Egg-larval and cocoon formation to adult emergence periods 10.16 ± 0.215, 4.25 ± 2.02 days respectively and female and male parasitoid could survive with a mean longevity of 4.50 ± 2.012 and 3.25 ± 1.85 days, respectively. Higher parasitism of 76.67% occurred on 8th collection of 11th S.W March and 60.67% on 1st collection of 11th S.W of March for respective years. The progeny of sex-ratio varied in two seasons, the mean sex ratio (M:F) were 1:1.62; 1:1.07 respective years in sole crop. In intercropping ecosystem, the overall mean parasitism by C. chlorideae on larvae of H. armigera during 2013 and 2014 with 76.96 %, 66.67 % respectively. Higher parasitism was observed (90 %) on 6th collection of 11th S.W March and 80 % on 1st collection of 11th S.W of March for respective years. However there was steep escalation in female sex ratio in chickpea-coriander cropping system when compared with sole crop. The overall mean sex ratio were (M:F) is 1:1.90; 0.98:1.0 respective years in chickpea-coriander intercropping. A correlation with abiotic factors revealed a non-significant positive correlation with maximum temperature, evening relative humidity (RH), rain fall and sunshine hours. There was a negative correlation between parasitism and minimum temperature and morning RH in respective years under sole crop. In case of intercropping system, the result elucidated that a significant positive correlation exist with evening RH and rainfall (r= 0.951; r= 0.900 and r= 0.926; r= 0.931) in respective years. These results suggested that different parameters, especially cropping system and temperature, were very important for the parasitism of C. chlorideae on H. armigera.Keywords
Chickpea, coriander, intercrop, Campoletis cholrideae, Heliocverpa armigeraReferences
- Agnihotri M, Gairola SC, Basera A. 2011. Seasonal incidence of Campoletis chloridae Uchida, A larval parasitoid of Helicoverpa armigera (Hubner) in chickpea. J Insect Sci. 24(4): 362–366.
- Bisane KD, Wadaskar KM, Deotale. 2013. Tritrophic interaction of Helicoverpa armigera (Hubner) in major pulses ecosystem. Legume Res. 36(2).
- Chandel SF, Singh PK, Ahmad R. 2005. Population dynamics of Helicoverpa armigera (Hubner) and Campoletis chlorideae on different crops. Annals Pl Prot Sci. 13: 379–383.
- Dhillon MK, Sharma HC. 2007. Survival and development of Campoletis chlorideae on various insect and crop hosts: Implications for Bt-transgenic crops. J App Entomol. 131(3): 179–185.
- Dhillon MK, Sharma HC. 2009. Temperature influences the performance and effectiveness of field and laboratory strains of the ichneumonid parasitoid, Campoletis chlorideae. Bio Control 54: 743–750.
- Dhillon MK, Sharma HC. 2011. Effect of mating and parasitism regimes on progeny production and sex-ratio of Campoletis chlorideae Uchida. Indian J Exp Biol. 49: 786–790.
- Gross P, Hawkins BA, Cornell HV, Hosmane B. 2005. Using lower trophic level factors to predict outcomes in classical biological control of insect pests. Basic Appl Ecol. 6: 571–584.
- Gupta RK, Raj D, Devi N. 2007. Biological and impact assessment studies on Campoletis chlorideae Uchida: A promising solitary larval endoparasitiod of Helicoverpa armigera (Hubner). J Asia-Pacific Entomol. 7(2): 239–247.
- Gupta RK, Raj D. 2003. Extent of parasitism and seasonal activity of Campoletis chlorideae Uchida in chickpea ecosystem of lower hills of Himanchal Pradesh. Indian J Pl Prot. 31: 5–8.
- Pandey R, Ujagir R. 2009. Effect of intercropping on Campoletis chloridae Uchida, a larval parasitoid of Helicoverpa armigera (Hübner) in chickpea. J Insect Sci. 22(3): 227–231.
- Saxena H, Ponnusamya D, Iquebal MA. 2012. Seasonal parasitism and biological characteristics of Habrobracon hebetor (Hymenoptera: Braconidae), a potential larval ectoparasitoid of Helicoverpa armigera (Lepidoptera: Noctuidae) in a chickpea ecosystem. Biocont Sci Tech. 22(3): 305–318.
- Kambrekar DN. 2005. Managing chickpea pod borer. The Hindu, Science and Technology, February, 3.
- Kaur S, Barar KS, Sekhon BS, Joshi N, Shenmar M, Singh J. 2000. Role played by Campoletis chlorideae Uchida in natural mortality of Helicoverpa armigera (Hubner) on chickpea in Punjab. J BioI Control 14: 51–54.
- Murgan K, Senthil Kumar N, Jeybalan D, Senthil Nathan S, Sivaramakrishanan S, Swamippan M. 2000. Influence of H. armigera diet on its parasitoid Campoletis chlorideae Uchida. Insect Sci Appl. 20: 23–31.
- Kumar N, Kumar A, Tripathi CPM. 2000. Sex ratio of Campoletis chlorideae Uchida in response to Helicoverpa armigera (Hübner) density. Int J Trop Insect Sci. 20(1): 73–76.
- Nikoshe AP, Zala MB, Bharpoda TM. 2014. Relative impact of insecticidal applications on the parasitization activity of Campoletis chloridae Uchida, a parasitoid of Helicoverpa armigera in chickpea. Int J Pl Prot. 7(1): 260–262.
- Ravi G, Verma S. 1997. Seasonal incidence of chickpea pod borer, Helicoverpa armigera and its larval parasitoid on chickpea crop. Indian J Entomol. 59(4): 359–361.
- Ram S, Singh S, Mall P. 2010. Effect of intercrops on the temporal parasitization of Helicoverpa armigera (Hub.) by larval parasitoid, Campoletis chlorideae Uchida in tomato. Env Ecol. 28(4A): 2485–2489
- Reena R, Singh SK, Sinha, BK, Jamwal BS. 2009. Management of gram pod borer, Helicoverpa armigera (Hubner) by inter-cropping and monitoring through pheromone traps in chickpea. Karnataka J Agric Sci. 22(3): 215–219.
- Sharma HC, Dhillon MK. 2005. Archival report 2005. Global Theme-Biotechnology, International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India.
- Singh D, Singh SK, Venilla S. 2015. Weather parameters influence population and larval parasitization of Helicoverpa armigera (Hübner) in chickpea ecosystem. Legume Res. 38(3): 402–406.
- Singh R, Ali S. 2006. Seasonal incidence of Helicoverpa armigera and Campoletis chlorideae on chickpea. Annals Pl Prot Sci. 14: 234–235.
- Singh S, Battu GS. 2006. Potential of Campoletis chlorideae Uchida in the natural control of Helicoverpa armigera (Hubner) infesting various crops at Ludhiana, Punjab. Agric Sci Digest 26(2): 126–128.
- Tripathi SR, Singh R. 1993. Seasonal bionomics of Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae) in the Tarai belt on north eastern Uttar Pradesh. Insect Sci Applic. 14: 439–444.
- Turkar KS, Gupta R, Banerjee SK, Wanjari RR. 2000. Influence of intercropping chickpea with coriander on parasitisation of Heliothis armigera (Hubner) by Campoletis chlorideae Uchida. J Entomol Res. 24(3): 279–281.
- Effect of Different Chickpea Varieties on Development of the Pulse Beetle, Callosobruchus chinensis (L.)
Abstract Views :112 |
PDF Views:0
Authors
Affiliations
1 Department of Entomology, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand), IN
1 Department of Entomology, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand), IN