Birinchi Kumar Borah

Weather Parameter’s Impact on Population Fluctuation of Insect Pests in Sunflower

Rupam Das, Khanjan Das, Malini Goswami & Birinchi Kumar Borah · International Journal of Plant & Soil Science · 2023

The population trend of insect pest of sunflower was studied at North bank plain zone of river Brahmaputra, Biswanath district in the state of Assam during 2021-2022. The simple correlation study showed bright sunshine hour had a positive and significant correlation with the whit...

Open access Research Article 10.9734/ijpss/2023/v35i52829

Efficacy of Different Essential Oils Against Nymphal Stage of Aphid (Aphis craccivora Koch) in Green Gram (Vigna radiata L.)

Siranjib Sonowal, Prarthna Rajkumari, Nirmali Borah, Budha Bora, Pranjal Pratim Neog & Birinchi Kumar Borah · International Journal of Environment and Climate Change · 2023

Aims: Study the mortality rate of aphid, Aphis craccivora Koch when treated with different essential oils against the nymphal stage. Study Design:  Complete randomized design. Place and Duration of Study: Biswanath College of Agriculture, Biswanath Chariali during 2022-23 Methodo...

Open access Research Article 10.9734/ijecc/2023/v13i123704