In the present investigation 30 Plant leaf extract were evaluated in in vitro condition against P. palmarum adopting poisoned food technique. The per cent inhibition of pathogen was 100 per cent by Dhatura, Anjwain and Tobacco at 10 per cent concentration followed by the turmeric (), safed musli (), garlic (), hathjodh (), kalmegh (), jetropha (), neem bark (), satavar (), lemongrass (), laung (), ashoka (), aadusa (), karanj bark (), bhringraj (), karanj (), dalchini (), beshram (), brijdanti (), arandi (), neem (), nilgiri (), pattharchatta (), tulsi (), marigold () and aloevera () whereas the lowest inhibition was recorded in amari (Gangura) with per cent. | In-vitro evaluation of some plant leaf extract against coconut leaf spot caused by Pestalotia palmarum Cooke in Bastar Plateau of Chhattisgarh
