稻曲病是水稻生长后期发生的一种主要病害。近年来该病的发生及危害日趋严重,严重影响稻谷质量和产量。为了筛选出安全、高效的药剂,为指导大面积防治提供依据,本站2000年对安福、瘟曲净、稻后安等13种杀菌剂进行了药剂防治试验,并用瘟曲克星进行防治稻曲病适期试验。1 材料与方法1.1 材料1.1.1 供试品种:不同药剂试验供试品种为 False smut is a major disease that occurs late in rice growth. In recent years, the occurrence and harm of the disease have become increasingly serious, seriously affecting the quality and yield of rice. In order to screen out the safe and efficient medicaments and provide the basis for guiding the large-scale prevention and control, this station carried out the medicament prevention and control test on 13 fungicides such as Anfu, Wenqujing and Inuao in 2000, Disease test. 1 Materials and methods 1.1 Materials 1.1.1 Varieties for testing: different pharmaceutical test varieties for the test