Asian Journal of Bio Science

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Bioefficacy and Dissipation Studies of Spiromesifen against Mite, Polyphagotarsonemus latus Banks on Capsicum under Field Conditions


Affiliations
1 Horticultural Polytechnic, Dr. Y.S.R. Horticultural University, Nuzvid, Krishna (A.P.), India
2 College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
     

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Field experiments were conducted during 2013-14 and 2014-15 to evaluate the new insecticides for the management of mite, Polyphagotarsonemus latus banks and dissipation of effective insecticide on capsicum. Among the seven insecticides, mean of two seasons under poly house condition, population was less with spiromesifen (0.06 mites/leaf) followed by diafenthiuron (2.21 mites/leaf), triazophos (3.68 mites/leaf) and thiamethoxam (5.30 mites/leaf) which were significantly superior over untreated check (11.33). Spiromesifen residues were quantified through regular sampling till the residues are below determination level (BDL) of 0.05 mg kg-1 following the validated QuEChERS method. The qualitative and quantitative analysis of spiromesifen was performed on LC- MS/MS (PDA). Initial deposits of 1.61 mg kg-1 of spiromesifen detected at 2 hours after last spray, dissipated to BDL at 10th day after spray. The half-life and safe waiting period for harvest was 2.09 and 10.00 days, respectively.

Keywords

Capsicum, Mite, Spiromesifen, Dissipation.
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  • AOAC (2007).Official methods of analysis. 18th Ed., Association of Official Analytical chemists, Gaithersburg.

  • Barwal, R. N. (2004). Loss to sweet pepper, Capsicum annum Linn. Seedlings by the first generation caterpillars of cabbage cutworm, Agrotis ipsilon (Hufn,). Pest Mgmt. Hort. Ecosyst., 5 (2): 139-141.

  • Butani, D. K. (1976). Pests and diseases of chilli and their control. Pesticides, 10: 38-41.

  • Elbert, A., Bruck, E., Melgarejo, J., Schnorbach, H.J. and Sone, S. (2005). Field development of oberon for whitefly and mite control of vegetables, cotton, corn, strawberries, ornamentals and tea. Bayer, 58: 441-468.

  • Flemming, R. and Retnakaran, A. (1985). Evaluation of single treatment data using Abbott’s formula with reference to insect. Indian J. Econ. Zool.,78 :1179-1181.

  • Hoskins, W. M. (1961). Mathemetical treatments of loss of pesticide residues. Plant Protection Bulletin FAO., 9 : 163-168.

  • Kaur, S., Kaur, S., Srinivasan, R.,Cheema, D.S., Tarsem Lal, Ghai,T.R. and Chadha, M.L. (2010).Monitoring of major pests on cucumber, sweet pepper and tomato under net house conditions in Punjab, India. Pest Mgmt. in Hort. Ecosyst., 16 (2): 148-155.

  • Kavitha, J., Kuttalam, S. and Chandrasekaran, S. (2006). Evaluation of spiromesifen 240 SC against chilli mite. Annl. Plant Prot. Sci., 14: 52-55.

  • Kumar, A.H., Kulkarni, K.A., Patil, B.V., Giraddi, R.S., Srikanth, K. and Salimath, P. (2007). Management of chilli murda complex in irrigated ecosystem. Thesis, University of Agricultural Sciences, Dharwad, KARNATAKA (INDIA).

  • Kumar, N.K.K., Aaradhya, M., Deshpande, A.A., Anand, N and Ramachander, P.R. (1996). Screening of chilli and sweet pepper germplasm for resistance to chilli thrips, Scirtothrips dorsalis Hood. Euphytica, 89: 319-324.

  • Nagaraju, T., Srinivas, A.G., Patil, B.V. and Nagangoud, A. (2007). Preliminary evaluation of some new molecules against thrips, Scirtothrips dorsalis Hood and mites, Polyphagotarsonemus latus (Banks) in chilli under irrigated ecosystem. Pest Mgmt. Hort. Ecosyst.,13 (2) : 185-188.

  • Rajashri, M., Reddy, G.P.V., Krishnamurthy, M. M. and Prasad, V.D. (1991).Bio- efficacy of certain newer insecticides including Neem products aganist chilli pest complex. Indian Cocoa, Areca nut & Spices J., 25 (2) : 42-44.

  • Raj, M. F., Solanki, P. P., Singh, S., Vaghela, K., Shah, M., Patel, A.R. and Diwan, K.D. (2012). Dissipation of spiromesifen in/on okra under middle Gujarat conditions. Pesticide Res. J., 24 (1) : 25-27.

  • Reddy, E.S.G. and Kumar, K. N. K. (2006). Integrated management of yellow mite, Polyphagotarsonemus latus Banks on sweet pepper grown under poly house. J. Hort. Sci.,1 (2) : 120-123.

  • Seal, D.R. and Klassen, W. (2006). Comparitive effectiveness of chemical insecticides against the chilli thrips, Scirtothrips dorsalis Hood (Thysanoptera) on pepper and their compatibility with natural enimies. Crop Protec., 25 (9): 949 - 955.

  • Sharma, K.K., Dubey, J.K., Kumar, Anoop, Gupta, Pratigya, Kalpana, Singh, Bijender, Sharma and Nath, Amith (2005). Persistence and safety evaluation of spiromesifen on apple (Malus domestica L.) in India : A multilocation study. Pesticide Res. J., 17 (2) :77-81.

  • Varghese, T. S. and Mathew, T. B. (2013). Bio-efficay and safety evaluation of newer insecticides and acaricides against chilli thrips and mite. J. Trop. Agric., 51(1-2) : 111-115.


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  • Bioefficacy and Dissipation Studies of Spiromesifen against Mite, Polyphagotarsonemus latus Banks on Capsicum under Field Conditions

Abstract Views: 236  |  PDF Views: 1

Authors

V. L. Pathipati
Horticultural Polytechnic, Dr. Y.S.R. Horticultural University, Nuzvid, Krishna (A.P.), India
T. V. K. Singh
College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
S. B. Vemuri
College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
R. V. S. K. Reddy
College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
N. B. Bharathi
College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India

Abstract


Field experiments were conducted during 2013-14 and 2014-15 to evaluate the new insecticides for the management of mite, Polyphagotarsonemus latus banks and dissipation of effective insecticide on capsicum. Among the seven insecticides, mean of two seasons under poly house condition, population was less with spiromesifen (0.06 mites/leaf) followed by diafenthiuron (2.21 mites/leaf), triazophos (3.68 mites/leaf) and thiamethoxam (5.30 mites/leaf) which were significantly superior over untreated check (11.33). Spiromesifen residues were quantified through regular sampling till the residues are below determination level (BDL) of 0.05 mg kg-1 following the validated QuEChERS method. The qualitative and quantitative analysis of spiromesifen was performed on LC- MS/MS (PDA). Initial deposits of 1.61 mg kg-1 of spiromesifen detected at 2 hours after last spray, dissipated to BDL at 10th day after spray. The half-life and safe waiting period for harvest was 2.09 and 10.00 days, respectively.

Keywords


Capsicum, Mite, Spiromesifen, Dissipation.

References