摘要
产几丁质酶枯草芽孢杆菌G3菌剂在盆栽试验中对菜豆苗期炭疽病和茄子苗期菌核病有一定的防治作用 ,其防治效果分别为 35 .4 %和 6 4.1% ;对番茄叶霉有良好的防治作用 ,药后3d和 7d的防效分别为 78.8%和 89.7%。另外 。
In potted plant trial, chitinase producing Bacillus subtilis G 3 strain had shown certain efficacy against lima bean antracnose (Colletotrichum gossypii) and Sclerotinia sclertiorum, and the control efficacies were 34.5% and 64.1%, respectively. G 3 strain also showed high efficacy against tomato Cladosporium fulvum, and the control efficacies were 78.8% and 89.7% respectively after treatment 3 days and 7 days. In addition,G 3 strain showed plant growth promoting effect on cucumber and eggplant in their seedling stage.
出处
《上海农业学报》
CSCD
2002年第1期77-80,共4页
Acta Agriculturae Shanghai
