作者: Sang-Tae Seo , Jung-Sup Lee , Jong-Han Park , Kyoung-Suk Han , Han-Ik Jang
DOI: 10.5423/RPD.2006.12.1.051
关键词: Xanthomonas campestris 、 Fusarium oxysporum 、 Horticulture 、 Acidovorax 、 Garlic Oil 、 Biology 、 Phytophthora infestans 、 Erysiphe cichoracearum 、 Powdery mildew 、 Ralstonia solanacearum
摘要: The effectiveness of four plant oils (garlic, ginger, cinnamon and lemongrass) against a range pathogenic organisms was tested in vitro. Of the oils, two (garlic cinnamon) showed relatively good antimicrobial activities. Activity garlic oil shown bacteria Agrobacterium tumefaciens, Ewinia carotovora, Ralstonia solanacearum, Xanthomonas campestris, fungi Phytophthora infestans, Fusarium oxysporum, Collectotricum sp., whereas Acidovorax avenae Pythium sp. resistance towards oil. Results from planta bioassays under greenhouse conditions indicated that significantly reduced cucumber powdery mildew (Sphaerotheca fusca) tomato (Erysiphe cichoracearum) showing control value 70.0-74.6% 71.2%, respectively.