CN109511675A - 一种植物杀菌剂及其制备方法 - Google Patents

一种植物杀菌剂及其制备方法 Download PDF

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CN109511675A
CN109511675A CN201710835624.9A CN201710835624A CN109511675A CN 109511675 A CN109511675 A CN 109511675A CN 201710835624 A CN201710835624 A CN 201710835624A CN 109511675 A CN109511675 A CN 109511675A
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马井芳
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/46—N-acyl derivatives
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • A01N47/14—Di-thio analogues thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
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Abstract

一种植物杀菌剂及其制备方法，含有多菌灵和代森锰锌，其特征是还含有甲霜灵，敌克松和医药级高锰酸钾，其中活性成分的百分比(％)为：多菌灵19～24，代森锰锌11～16，甲霜灵0.8～1.2，井冈霉素15～25，医药级高锰酸钾4～6。本发明杀菌谱广，防治病害效果好，病菌不易产生抗性，具备了几种单剂的优点，便于农户掌握。使用方法简单，施药适期灵活，原料充足，生产成本低，具有很好的推广价值和市场前景。

Description

一种植物杀菌剂及其制备方法
技术领域
本发明涉及一种植物杀菌剂及其制备方法。
背景技术
辣子、西瓜、番茄、茄子等是广泛种植的经济作物，特别是烤烟更有着 重要的经济地位。影响这些作物产量、质量的因素很多，其中病害是主要的因素之 一，病害中危害最大的是立枯病、猝倒病、疫病、黑胫病、根黑腐病、赤星病、青 枯病、炭疽病、病毒病等。而且这些作物上的病害，在同一生长时期或不同生长时 期，往往多种病害混合发生、交叉感染，造成严重的后果。如何对上述病害采取有 效的防治措施，是长期以来困扰人们的一个难题。现有技术中使用的杀菌剂，大多 数为单剂或二元混剂，杀菌范围小，病菌易产生抗药性，防效逐渐降低，且成本较 高。
发明内容
本发明的目的是提供一种杀菌范围广，防治效果好，且制备方法简单，成本低 的广谱高效植物杀菌组合物及制备方法，以生产一种用于防治和兼治多种作物，多种病害的新型杀菌剂。
本发明的目的可通过以下的技术方案来实现：
该杀菌剂是一种由多菌灵，代森锰锌，甲霜灵 ，井冈霉素，医药级高锰酸钾混配而成的组合物，其中活性成分的百分比(％)为：多菌灵19～24， 代森锰锌11～16，甲霜灵0.8～1.2，井冈霉素15～25，医药级高锰酸钾4～6。
该杀菌剂的制备方法是将多菌灵，代森锰锌，甲霜灵，井冈霉素，经粉碎过100 筛目的高锰酸钾晶体，分别称量进料，配制时，活性成分的百分比为：多菌灵19～ 24，代森锰锌11～16，甲霜灵0.8～1.2，井冈霉素15～25，医药级高锰酸钾4～6，将 各组份用混合机搅拌6～12分钟，抽样检验后，称量分装，封口，装箱后即可得到 灰黄色粉末状的杀菌剂产品。
本发明与现有技术相比，是一种具有保护、治疗作用的内吸杀菌剂，可被植物 的根、茎、叶吸收，对霜霉菌、疫霉菌、多子囊菌、半知菌、腐霉菌等都有良好的 防治效果，并对细菌性病害和病毒有病有一定的抑制作用。该杀菌剂毒性低、有效 贮藏期二年；适用范围广，除主要用于烤烟外，还可以用于辣椒、西瓜、茄子、番 茄等多种病害的防治，特别是对混合发生的病害，效果显著。
本发明杀菌谱广， 防治病害效果好，病菌不易产生抗性，具备了几种单剂的优点，便于农户掌握。使 用方法简单，施药适期灵活，原料充足，生产成本低，具有很好的推广价值和市场 前景。
本发明由农业科研单位在辣子、西瓜、茄子等农作物上做了小区试验和 正规试验，中期生产示范面积达5000余亩。本发明与目前应用较广的甲霜灵锰锌作 为对照药，对比结果表明，对于辣椒等作物的立枯病、猝倒病、黑胫病、根 黑病等混合发生的田块，每亩用本发明制得的65.7％的杀菌剂150-200克，其防效 达90％以上，优于甲霜灵锰锌20％以上，而成本较甲霜灵锰锌低40％以上。
实施例
按比例取50％的多菌灵可湿性粉剂45公斤，70％代森锰锌可湿性粉剂20.5公斤，25％甲霜灵可湿性粉剂4.5公斤，75％井冈霉素粉剂25公斤，医用高锰酸钾晶体5公斤， 混合搅拌时间为8分钟，抽样检验后，称量分装，封口，装箱即可制得100公斤灰黄 色粉末状的植物杀菌组合物。产品可用于防治烤烟赤星病、炭疽病等叶部病害，于 发病初期，每亩用药150克兑水50公斤喷雾，以后视病情再喷1～2次，辣椒、西瓜、 茄子、番茄等作物病害防治可参照上述方法施用。

Claims (2)

1.一种植物杀菌剂及其制备方法，含有多菌灵和代森锰锌，其特征是还含有甲霜灵，敌克松和医药级高锰酸钾，其中活性成分的百分比(％)为：多菌灵19～24，代森 锰锌11～16，甲霜灵0.8～1.2，井冈霉素15～25，医药级高锰酸钾4～6。
2.根据权利要求1所述的植物杀菌剂及其制备方法，其特征在于按比例取50％的多菌灵可湿 性粉剂45公斤，70％代森锰锌可湿性粉剂20.5公斤，25％甲霜灵可湿性粉剂4.5公斤， 75％井冈霉素粉剂25公斤，医用高锰酸钾晶体5公斤，混合搅拌时间为8分钟，可制得100公斤植物杀菌组合物。
CN201710835624.9A 2017-09-16 2017-09-16 一种植物杀菌剂及其制备方法 Pending CN109511675A (zh)

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