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22 results on '"Roy, Kusal"'

5. Survey on Deep Learning Technique on Maize Leaves Infected by Fall Armyworms

Author

Datta, Anilabha, Bagui, Soumadeep, Chatterjee, Avishek, Mondal, Akash, Kole, Dipak Kumar, Roy, Kusal, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kole, Dipak Kumar, editor, Roy Chowdhury, Shubhajit, editor, Basu, Subhadip, editor, Plewczynski, Dariusz, editor, and Bhattacharjee, Debotosh, editor

Published
2024
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6. Ensemble Learning of Maize Leaves Infected by Fall Armyworms Using CNN

Author

Datta, Anilabha, Chatterjee, Avishek, Bagui, Soumadeep, Bhunia, Sourav, Kole, Dipak Kumar, Roy, Kusal, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kole, Dipak Kumar, editor, Roy Chowdhury, Shubhajit, editor, Basu, Subhadip, editor, Plewczynski, Dariusz, editor, and Bhattacharjee, Debotosh, editor

Published
2024
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21. Bio-efficacy of bifenthrin 8 SC against shoot and fruit borer and red spidermite of okra, Abelmoschus esculentus (L.) Moench

Author

Roy, Kusal, Rathod, Arun, Devi, M. Soniya, Roy, Kusal, Rathod, Arun, and Devi, M. Soniya

Abstract

A field study was conducted to evaluate the relative bio-efficacy of bifenthrin 8 SC @60g, 80g, 100g,120g, 140g a.i./ha against shoot and fruit borer and red spider mite of okra, Abelmoschus esculentus (L.) Moench cv. OH -152 at the Central Research Farm of BCKV, Nadia, West Bengal, for two consecutive seasons. Cypermethrin10 EC @70g a.i./ha and dicofol 18.5 EC @500g a.i./ha were used as standard treated check in the experiment. Population of beneficial insects like spider, predatory mites and Braconid parasitoid were also recorded during the time of observation on pests’ infestation. Among treatments, bifenthrin 8 SC @ 100 to 140g a.i./ha was found significantly(p?0.05) superior over treated check cypermethrin 10 EC @ 70g a.i./ha and dicofol 18.5 EC @ 500g a.i./ha tobring down Earias vittella and red spider mite (Tetranychus urticae) population, respectively, on okra. Bifenthrin 8SC @ 140g a.i./ha recorded maximum fruit yield (82.3 q/ha during kharif 2012 and 53.1q/ha during rabi 2012-13) ofokra. Also, foliar application of bifenthrin 8 SC did not reveal any significant (p?0.05) adverse effect on population of spider, predatory mite and Braconid parasitoid in okra crop ecosystem. These findings will facilitate the selection of bifenthrin 8 SC as an effective acaro-insecticides for effective control of shoot and fruit borer and red spider mite of okra.

Published
2017

22. Bio-efficacy of bifenthrin 8 SC against shoot and fruit borer and red spider mite of okra, Abelmoschus esculentus (L.) Moench.

Author

Roy, Kusal, Rathod, Arun, and Devi, M. Soniya

Subjects
*BIFENTHRIN, *EFFECT of insecticides on mites, *SPIDER mites, *OKRA, *PLANT parasites
Abstract

A field study was conducted to evaluate the relative bio-efficacy of bifenthrin 8 SC @60g, 80g, 100g, 120g, 140g a.i./ha against shoot and fruit borer and red spider mite of okra, Abelmoschus esculentus (L.) Moench cv. OH -152 at the Central Research Farm of BCKV, Nadia, West Bengal, for two consecutive seasons. Cypermethrin 10 EC @70g a.i./ha and dicofol 18.5 EC @500g a.i./ha were used as standard treated check in the experiment. Population of beneficial insects like spider, predatory mites and Braconid parasitoid were also recorded during the time of observation on pests’ infestation. Among treatments, bifenthrin 8 SC @ 100 to 140g a.i./ha was found significantly (p≤0.05) superior over treated check cypermethrin 10 EC @ 70g a.i./ha and dicofol 18.5 EC @ 500g a.i./ha to bring down Earias vittella and red spider mite (Tetranychus urticae) population, respectively, on okra. Bifenthrin 8 SC @ 140g a.i./ha recorded maximum fruit yield (82.3 q/ha during kharif 2012 and 53.1q/ha during rabi 2012-13) of okra. Also, foliar application of bifenthrin 8 SC did not reveal any significant (p≤0.05) adverse effect on population of spider, predatory mite and Braconid parasitoid in okra crop ecosystem. These findings will facilitate the selection of bifenthrin 8 SC as an effective acaro-insecticides for effective control of shoot and fruit borer and red spider mite of okra. [ABSTRACT FROM AUTHOR]

Published
2017
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