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为探索德国德固赛公司生产的助剂与当前小麦生产上大面积推广的常用药剂混用的增效作用,于2012-2014年进行了4种助剂与多·酮混用防治小麦穗期病害的田间药效比较试验。结果表明,多·酮与助剂混用对防治小麦锈病和白粉病的增效作用不明显,与多·酮单用的防效相仿;而多·酮与助剂混用对小麦赤霉病防治效果明显,适期用药1次,病穗率防效均优于多·酮单用,每667m~2用多·酮70g+施伴10mL、多·酮70g+百渗5mL两个药剂配方的病指防效优于多·酮单用。
In order to explore synergies between Germany’s Degussa auxiliaries and the current large-scale popularization and promotion of wheat production, four kinds of auxiliaries and polyketones were used to control the diseases of the wheat spikes in 2012-2014 Field efficacy comparison test. The results showed that the synergistic effect of polyketone and auxiliaries on the control of wheat rust and powdery mildew is not obvious, which is similar to that of multi-ketone alone. However, Obviously, the appropriate medication 1 times, the disease panicle rate control effect is better than the multi-ketone alone, every 667m ~ 2 with 70g + 70mL poly ketone 70mL + 100mL 5mL osmosis 5mL two drug formulations of the disease prevention Effective than multi-ketone alone.