玉米主要病虫害防治技术规范 第2部分：玉米小斑病
Technical specification for control of major corn diseases and insect pests—Part 2: Southern corn leaf blight
标准状态
发布于：2026-02-27
实施于：2026-09-01
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Technical specification for control of major corn diseases and insect pests—Part 2: Southern corn leaf blight