ICS 65.020 CCS B 16 湖 43 南 省 地 方 标 准 DB43/T 2020—2021 多花黄精病虫害综合防控技术规程 Technology regulation for diseases and pests comprehensive control of Polygonatum cyrtonema Hua 2021 - 05 - 20 实施 2021 - 02 - 20 发布 湖南省市场监督管理局 发 布 DB43/T 2020—2021 目 次 前言························································································································ Ⅲ 1 范围 ····················································································································· 1 2 规范性引用文件 ······································································································ 1 3 术语和定义 ············································································································ 1 4 防治原则 ··············································································································· 1 5 防控对象 ··············································································································· 2 6 防控方法 ··············································································································· 2 6.1 农业防控 ············································································································ 2 6.2 物理防治 ············································································································ 3 6.3 生物防控 ············································································································ 3 6.4 药剂防控 ············································································································ 3 7 病情监测 ··············································································································· 3 8 档案管理 ··············································································································· 3 8.1 资料记录 ············································································································ 3 8.2 档案管理 ············································································································ 3 附录 A(资料性) 多花黄精主要病虫害防治药剂名录 ························································ 4 附录 B(资料性) 多花黄精病虫害防治档案 ···································································· 5 I DB43/T 2020—2021 II DB43/T 2020—2021 前 言 本文件按照 GB/T 1.1—2020《标准化工作导则 第 1 部分:标准化文件的结构和起草规则》的规 定起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由湖南省农业农村厅提出。 本文件由湖南省农业标准化技术委员会归口。 本文件起草单位:湖南省农业生态环境研究所、湖南农业大学、湖南省农业生物技术研究所、湖南 省棉花科学研究所、安化县中医药健康产业发展服务中心、新化县天龙山农林科技开发有限公司、新化 县颐朴源黄精科技有限公司、新化县绿源农林科技有限公司、安化县鑫福中药材种植专业合作社、湖南 银鸿农业发展有限公司、湖南天岳黄精生态产业有限公司、桂东县红珍特色药材种植专业合作社。 本文件主要起草人:宋荣、严蓓、周小毛、朱校奇、周佳民、钟杰、谢进、戴艳娇、曹亮、满益龙、 傅琳、颜志成、刘智、夏铁刚、蒋双辉、孙翟翎、方遒、何茂红。 III DB43/T 2020—2021 IV DB43/T 2020—2021 多花黄精病虫害综合防控技术规程 1 范围 本文件规定了多花黄精(Polygonatum cyrtonema Hua)病虫害综合防控技术的术语和定义、防控对 象、农业防治、物理防治、生物防治、化学防治、档案管理等技术要求。 本文件适用于湖南省多花黄精种植过程中病虫害综合防控,其他地方可参照执行。 2 规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中,注日期的引用文件, 仅该日期对应的版本适用于本文件;不注日期的引用文件,其最新版本(包括所有的修改单)适用于本 文件。 GB 4285 农药安全使用标准 GB/T 8321 农药合理使用准则 NY/T 393 绿色食品农药使用准则 NY/T 394 绿色食品肥料使用准则 《中华人民共和国药典》 (2020 年版一部) 3 术语和定义 下列术语和定义适用于本文件。 3.1 多花黄精 Polygonatum cyrtonema Hua 多花黄精是百合科黄精属多年生草本植物,根状茎肥厚,少有近圆柱形,茎高可达 100 cm,叶互 生,椭圆形、卵状披针形至矩圆状披针形,伞形花序,花被黄绿色,浆果黑色,5 月至 6 月开花,8 月 至 10 月结果,是《中华人民共和国药典》 (2020 年版一部)规定中药材黄精的基源植物之一;根状茎 入药,味甘,性平;具有补气养阴,健脾,润肺,益肾的功效;常用于治疗脾虚胃弱,体倦乏力,口干 食少,肺虚燥咳,精血不足,内热消渴。 3.2 安全间隔期 Safety interval time 最后一次施药至放牧、收获(采收) 、使用、消耗作物前的时期,自喷药后到残留量降到最大允许 残留量所需间隔时间。 4 4.1 防治原则 根据多花黄精病虫害的发生规律及危害特点,结合气象资料,本着“预防为主,综合防治”的原 则进行防控。 4.2 从农田生态系统整体出发,充分发挥各种因素的自然控害作用。 1 DB43/T 2020—2021 4.3 协调运用农业防控、物理防控、生物防控和化学防控等各种防控技术。 5 防控对象 5.1 主要病害有:炭疽病、叶斑病、根腐病、茎腐病、灰霉病等。 5.2 主要虫害有:蛴螬、小地老虎等。 6 防控方法 6.1 农业防控 6.1.1 海拔 宜选择海拔为 500 m~600 m 的林下(杉木林、马尾松林、阔叶林)或林缘种植。 6.1.2 前作选择 前作不宜选择种植茄子、辣椒、马铃薯等茄科作物或烟草、根茎类药材的旱土或田土,以禾本科作 物为宜。 6.1.3 种茎选择 选择无病虫为害、无损伤、芽头完好的种茎做种。 6.1.4 土壤消毒 2 定植前,提前 30 d 彻底清除田间枯枝残叶和杂草,深耕土壤,边耕边撒上生石灰 50 kg/667 m ~ 2 75 kg/667 m 和广谱杀菌剂进行土壤消毒。 6.1.5 种茎消毒 种茎在播种前,用消毒剂进行消毒,阴干。消毒方法:广谱性杀菌剂浸种消毒 15 min~30 min, 捞出阴干。 6.1.6 间作 在多花黄精种植地块畦与畦之间间作玉米、高粱等禾本科作物。 6.1.7 田间管理 6.1.7.1 清洁生产 多花黄精生长期间,当田间出现病株时,及时摘除为害的叶片、果实或拔除整株植株,带出田外深 埋或烧毁;中耕培土、除草或其他农事时应减少对作物的机械损伤。 6.1.7.2 清沟排水 雨季及时清沟排水,保持排水畅通。 6.1.7.3 遮荫 4 月上旬,无遮荫地块,用透光率在 50%~60%遮阳网搭建荫棚遮荫,荫棚高 2 m,四周通风。 2 DB43/T 2020—2021 6.2 物理防治 6.2.1 性诱 3 月下旬至 5 月下旬虫害高发期,采用性诱剂诱捕蛴螬、小地老虎等害虫的成虫,每亩放置诱捕器 1 个,内置诱芯 1 个,每月更换 1 次诱芯,诱捕器应高出多花黄精植株顶部 10 cm~15 cm。 6.2.2 糖醋液诱杀 3 月下旬至 5 月下旬虫害高发期,在多花黄精种植地用装有糖醋液的盆子诱杀害虫,糖醋液比例为: 糖﹕醋﹕水=1﹕2﹕10 或者糖﹕醋﹕酒﹕水=1﹕0.5﹕1.5﹕10 的比例配制糖醋液,水中加数滴杀虫剂, 2 使用数量为每 667
DB43-T 2020-2021 多花黄精病虫害综合防控技术规程 湖南省
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