“…The Jassid population's (adults and nymphs) can be decreased by employing the plant material (Natarajan et al, 2000;Rosaiah, 2001). The seeds of the Azadirachta indica, Ferula assafoetida, Nicotiana tabacum, Calotropis procera, Allium sativum, Chrysanthemum cineraria folium, Cymbopogon citratus, Ecogold, Alata soap and red chilli peppers showed pest reduction or oviposition deterrence effect (Paul and Sarkar, 2023;Lalruatsangi, 2022;Jan et al, 2022;Gul et al, 2021;Kunbhar et al, 2018;Ali et al, 2017;Ghosh et al, 2015;Shabozoi et al, 2011;Mochiah et al, 2011;Radwan et al, 2000). Nicotiana tabacum (nicotine), Ferula assafoetida and eucalyptus scent repel jassids, Gum arabic's stick jassids, extracts or powdered Datura stramonium leaves and the soapy solution can smother and kill jassids (Koul, 2004;Dubey et al, 2012;Ahmed et al, 2013;Kumar et al, 2014;Mazumder et al, 2017).…”