论文部分内容阅读
农抗23—16是由不吸水链霉菌白灰变种菌株产生的多组份抗生素。对多种真菌有较强抑制作用,尤其对橡胶树割面条溃疡病及炭疽病具有良好防治效果。本文报告原始菌株产生的抗生素23—16(混合组份)、组分D;组分SE以及诱变菌株产生的组分C的毒性研究。 材料和方法 受试样品计有四川抗菌素工业研究所工艺室提供的抗生素23-16(混合组分,即供大田试验的使用剂型,色褐,使用前以生理盐水配制);组分D和组分SE(系由23-16混合
Agronomy 23-16 is a multi-component antibiotic produced by a strain of Streptomyces non-hygroscopicus. On a variety of fungi have a strong inhibitory effect, especially for rubber tree cut noodles ulcer disease and anthrax has a good control effect. This article reports the toxicity of the antibiotic 23-16 (mixed components), component D, component SE, and mutagenic strain C produced by the original strain. MATERIALS AND METHODS The samples tested included antibiotics 23-16 (mixed components, ie, formulations for field trials, colored brown, formulated with physiological saline prior to use) provided by the Procter & Gamble of the Institute of Antibiotics, Sichuan; components D and Component SE (Mixed by 23-16)