Výsledky vyhledávání - "Mridul Sarmah"

Insecticide resistance among field populations of Hyposidra talaca Walker (Geometridae: Lepidoptera) in tea plantations of Assam, India: detection through a biochemical approach

Autor: Ranjan Dutta, Ashitakshi Bora, Azariah Babu, Gautam Handique, Mridul Sarmah, Azizur Rahman, Somnath Roy, Hemanga Gogoi, Abhilash Bhattacharjee

Publikováno v: Phytoparasitica. 49:433-442

The black inch looper, Hyposidra talaca is a serious defoliator pest of tea and its management relies profoundly on application of insecticides. Here, we investigated the insecticide susceptibility in H. talaca collected from six districts of Assam t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::452241330cc97bc7aeba3ae94436bf8d
https://doi.org/10.1007/s12600-021-00883-2

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Millettia pinnata and Sesamum indicum seed oil based green pesticide formulations for the management of tea red spider mite, Oligonychus coffeae Nietner (Acari: Tetranychidae)

Autor: Tapan Talukdar, Somnath Roy, Gautam Handique, Mridul Sarmah

Publikováno v: International Journal of Tropical Insect Science. 41:619-628

Red spider mite, Oligonychus coffeae is an economically important pest of tea in major tea producing countries. The present study aimed to evaluate the efficacy of five plant oil based formulations viz.., SOF, MOF, SMOF1:1, SMOF3:2 and SMOF2:3 prepar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f0318ffb96166dd70be45de1bdd87cc
https://doi.org/10.1007/s42690-020-00249-x

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Nonchemical based integrated management package for live-wood eating termites in tea plantations of north-east India

Autor: S.R. Sarmah, Azizur Rahman, Anjali Km. Prasad, Akanksha Nagpal, Somnath Roy, Mridul Sarmah, Suzanne Neave, Kailyanjeet Borah, Pranaba Nanda Bhattacharyya, Vinod Pandit

Publikováno v: International Journal of Tropical Insect Science. 40:435-440

Live wood eating termites are responsible for considerable damage to young and mature teas throughout North-East India. Termite infestation leads not only to economic loss but also to the failure of several years of effort to grow tea plants. This st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af677c69101cf40dc414afde4fedabb8
https://doi.org/10.1007/s42690-019-00095-6

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Bio-efficacy of Certain Indigenous Plant Extracts against Red Spider Mite, Oligonychus coffeae , Nietner (Tetranychidae: Acarina) Infesting Tea

Autor: Bhabesh Deka, Mridul Sarmah, Azariah Babu

Publikováno v: Journal of Tea Science Research.

Leaf extracts of five different locally available plants such as Polygonum hydropiper L. , Vitex negundo L , Tithonia diversifolia (Hemsl.) (wild sun flower), Artemisia vulgaris L and Clerodendrum infortunatum L were evaluated for their ovicidal and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9be552b95a38a83c190e413b99841fa8
https://doi.org/10.5376/jtsr.2017.07.0004

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