【摘要】 两年室内盆栽试验和大田试验结果表明：生抗１号对小麦白粉病有较强的防治作用．其室内防治效果在９０％以上．大田防治效表果为８５％～９５％．生抗１号还具有延缓叶片衰老．刺激小麦生长．增加千粒重的作用．更多还原

【Abstract】 The expariment result shotvs that the Antibiotic No. 1 has a strong control effect on the potvderymildew (Erysiphe graminis ). The control effect is over 90% on the greemhouse and 85% - 90% on thefield plants. Also the A ntibiotic No. 1 can increase the grain weight.更多还原