Castor (Ricinus communis L.) experienced serious declines in yield caused by wilt pathogen Fusarium oxysporum . ricini. To control the wilt pathogen, commonly fungicides are used, which cause undesirable toxic effect on the environment. To minimize the pollution impact, there is an urgent need to develop alternative ecofriendly strategies. Therefore, to fill these knowledge gaps and to investigate potential botanical's efficacy on the wilt pathogen F. oxysporum . ricini, an in vitro bioassay was conducted. Twentysix botanicals were extracted at two different concentrations viz. 5 percent and 10 percent and were evaluated against the castor wilt pathogen, using poisoned food technique in terms of percent inhibition. | Nội dung Text Botanical based protection could be a sustainable alternative in management of castor Ricinus communis wilt caused by fusarium oxysporum . ricini
