Efficiency of synthetic pesticide, biopesticide and natural extracts on control of Tea Mosquito Bug (Helopeltis theivora) at tea garden in Terai region of West Bengal, India

Satyajit Sarkar; Kaustav Biswas; Supriyo Ghosh; Bhaskar Chakraborty; Akash Chowdhury

Volume : V, Issue : XI, November - 2016

Efficiency of synthetic pesticide, biopesticide and natural extracts on control of Tea Mosquito Bug (Helopeltis theivora) at tea garden in Terai region of West Bengal, India

Satyajit Sarkar, Kaustav Biswas, Supriyo Ghosh, Bhaskar Chakraborty, Akash Chowdhury

Abstract :

?e control of tea mosquito bug attack against synthetic pesticide, bio–pesticide and natural extracts in Terai region were studied. In three pesticide treatment ?iamethoxam 25% WG (Synthetic pesticide) is found to be most effective pesticide to control the tea mosquito bug attack. Verticillium lecanii Liquid (Bio–pesticide) effective to some extent and Neem oil (Natural extracts) was less effective to control tea mosquito bug attack