作　　者： ; ;

机构地区： 洛阳师范学院生命科学系

出　　处： 《北方园艺》 2011年第16期60-62,共3页

摘　　要： 从分离自洛阳市偃师白马寺佃庄镇茄子生产基地根际土壤中的64株木霉菌中,选取了11株7种不同种的木霉菌,利用平皿对峙法、含毒介质法和室内盆栽等方法进行了茄子黄萎病菌的抑菌试验和室内防效筛选。结果表明:木霉菌对茄子黄萎病具有较好的防治效果,供试木霉菌菌株中有7株菌株对茄子黄萎病的防效显著优于多菌灵,分别为菌株T16、T12、T10、T19、T18、T9和T23,其中木霉菌菌株T16和T12防效最好,相对防效为76.97%和71.21%,具有一定的生防价值。 Eleven strains of seven different species of Trichodermawhich were isolated from the rhizosphere soil of eggplant production base in the White Horse Temple of Luoyang City were carried on inhibitory control effect test and the indoor screening by antagonistic experiments etc.The results showed that Trichoderma had good control effect on Verticillium Wilt of eggplant.The control efficacy of seven Trichoderma strains was significantly better than carbendazim.They were T16,T12,T10,T19,T18,T9 and T23 strains.The control efficacies of T16 and T12 were the best.And relative control effects were 76.97% and 71.21%.They had a certain value.

关 键 词： 茄子黄萎病 木霉菌 生物防治

领　　域： [农业科学] [农业科学]