CN107018987A - 除草剂 - Google Patents

除草剂 Download PDF

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Publication number
CN107018987A
CN107018987A CN201710329352.5A CN201710329352A CN107018987A CN 107018987 A CN107018987 A CN 107018987A CN 201710329352 A CN201710329352 A CN 201710329352A CN 107018987 A CN107018987 A CN 107018987A
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herbicide
parts
present
weeds
effect
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王亮
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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
    • 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
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; 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
    • 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
    • A01N37/18—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/26—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; 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
    • 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
    • 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
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
    • A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明公开了一种除草剂，包括2‑氨基‑3‑氯苯甲酸甲酯、苄嘧磺隆、2,3‑二氟‑5‑氯吡啶和 2‑氯‑4‑二乙胺基‑6‑异丙胺基‑1，3，5‑三嗪、乙草胺乳油、莠去津；除草剂利用多种除草化学制剂复配，复配后性质稳定，除草效果好，用药量少，不易污染土壤，不易受到农作物和杂草种类的限制影响其使用效果。本发明适用于除草。

Description

除草剂
技术领域
本发明属于农药制药领域，涉及一种除草剂。
背景技术
目前，在农业种植中，全世界广泛分布的杂草有 30000 种，每年约 1 800 种对作物造成不同程度的危害， 每年因杂草危害造成的农作物减产高达 9.7%。除草剂是指可使杂草彻底地或选择地发生 枯死的药剂，又称除莠剂，用以消灭或抑制植物生长的一类物质。
常用的除草剂品种为有机化合物，可广泛用于防治农田、果园、花卉苗圃、草原及非耕地、铁路线、河道、水库、仓库等地杂草、杂灌、杂树等有害植物。近百年来采用除草剂有效地控制了许多杂草，但化学药剂的大量使用也引发了一系列的问题，诸如除草剂抗性杂草植株的出现、土壤污染、水质的退 化、以及对非杂草生物 (特别是人、畜) 的危害等等。
目前采用的大部分除草剂大都是灭杀型或者是触杀型除草剂，除草效果受农作物的种类以及杂草种类的限制，大大地影响了除草效果，现有的除草剂使用量大，不仅造成了浪费且容易污染土壤，造成次生危害。
发明内容
为解决上述技术问题，本发明的目的在于提供了一种除草剂，除草剂利用多种除草化学制剂复配，复配后性质稳定，除草效果好，用药量少，不易污染土壤，不易受到农作物和杂草种类的限制影响其使用效果。
为实现上述目的，本发明所提供的技术方案如下：
一种除草剂，其特征在于按照重量份数计，它包括如下原料：
2-氨基-3-氯苯甲酸甲酯15份、苄嘧磺隆5份、2,3-二氟-5-氯吡啶8份和 2-氯-4-二乙胺基-6-异丙胺基-1，3，5-三嗪10份、乙草胺乳油15份、莠去津10份、有机硅消泡剂3份。
将不同农药的活性成分复配制成混剂，是目前开发和研制新农药以及防治农业上抗性杂草的一种有效的方式。不同品种的农药活性成分组合后，通常表现出三种作用类型：相加作用、增效作用和拮抗作用。经过大量的实验验证，本发明的活性成分的组合超过了原则上所期望的对要控制的杂草的累加效应，并因此特别是在两方面扩大了这两种活性成分的作用范围（即表现出增效活性）：首先，单个化合物的施用率减少而同时保持了良好的作用水平；其次当低施用率范围内的单独化合物在农艺学观点来看已经变得无用的情况下，组合物获得了高水平的杂草控制。
本发明与现有技术相比，其有益效果是：
（1）本发明除草剂组合物，其除草效果超过了单个化合物所预期的除草效果之和；
（2）本发明的除草剂组合物显示比单个化合物更快的杀草速度；
（3）本发明的除草剂组合物显示比单个化合物更长的持效期适用于目前大部分的杂草去除（4）本发明的除草剂利用多种除草化学制剂复配，复配后性质稳定，用药量少，不易污染土壤，不易受到农作物和杂草种类的限制影响其使用效果；易于推广，不易受到农作物的种类以及例如一年生禾本科杂草、阔叶杂草、莎草 和多年生杂草等杂草种类的限制影响其使用效果。
本发明适用于除草。
具体实施方式
为了更好的理解本发明的目的、特征以及功效等，下面结合具体实施例对本发明的技术方案作进一步说明。
实施例1 一种除草剂
本发明为一种除草剂，按照重量份数计，它包括如下原料：
2-氨基-3-氯苯甲酸甲酯15g、苄嘧磺隆5 g、2,3-二氟-5-氯吡啶8 g和 2-氯-4-二乙胺基-6-异丙胺基-1，3，5-三嗪10 g、乙草胺乳油15 g、莠去津10 g、有机硅消泡剂3 g。
本实施例的除草剂可以通过使用熟练技术人员熟知的技术以常规方式施用，合适的技术包括喷雾、雾化、撒粉、撒播或浇灌。施用类型以众所周知的方式取决于意欲的目的；在任何情况下该技术应确保本发明活性成分的最佳可能分布，若活性成分不能被某些农作物良好耐受，则可以借助喷雾设备定向喷雾除草剂以使它们在达到生长在下面的不希望植物的叶子或裸露的土壤时尽可能少地 (若有的话)接触敏感农作物的叶子的技术。
上述实施例，仅是本发明的较佳实施例而已，并非是对本发明所作的其它形式的限定，任何熟悉本专业的技术人员可能利用上述技术内容作为启示加以变更或改型为等同变化的等效实施例。但凡是未脱离本发明权利要求的技术实质，对以上实施例所作出的简单修改、等同变化与改型，仍属于本发明权利要求保护的范围。

Claims (1)

1.一种除草剂，其特征在于按照重量份数计，它包括如下原料：
2-氨基-3-氯苯甲酸甲酯15份、苄嘧磺隆5份、2,3-二氟-5-氯吡啶8份和 2-氯-4-二乙胺基-6-异丙胺基-1，3，5-三嗪10份、乙草胺乳油15份、莠去津10份、有机硅消泡剂3份。
CN201710329352.5A 2017-05-09 2017-05-09 除草剂 Withdrawn CN107018987A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022116451A1 (zh) * 2020-12-03 2022-06-09 海南大学 一种以高效氟吡甲禾灵为有效成分的木薯田苗后除草剂

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564039A (zh) * 2009-05-22 2009-10-28 中山大学 一种除草剂及其应用
CN101648904A (zh) * 2009-09-14 2010-02-17 南京第一农药集团有限公司 一种2,3-二氟-5-氯吡啶的合成方法
CN102584691A (zh) * 2012-01-12 2012-07-18 南京红太阳生物化学有限责任公司 一种合成炔草酯的新方法
CN103193666A (zh) * 2013-04-09 2013-07-10 江苏省农用激素工程技术研究中心有限公司 2-氨基-3-氯苯甲酸甲酯的制备方法
CN106259488A (zh) * 2016-08-10 2017-01-04 青岛悦邦农种业有限公司 一种灭草松除草剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101564039A (zh) * 2009-05-22 2009-10-28 中山大学 一种除草剂及其应用
CN101648904A (zh) * 2009-09-14 2010-02-17 南京第一农药集团有限公司 一种2,3-二氟-5-氯吡啶的合成方法
CN102584691A (zh) * 2012-01-12 2012-07-18 南京红太阳生物化学有限责任公司 一种合成炔草酯的新方法
CN103193666A (zh) * 2013-04-09 2013-07-10 江苏省农用激素工程技术研究中心有限公司 2-氨基-3-氯苯甲酸甲酯的制备方法
CN106259488A (zh) * 2016-08-10 2017-01-04 青岛悦邦农种业有限公司 一种灭草松除草剂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022116451A1 (zh) * 2020-12-03 2022-06-09 海南大学 一种以高效氟吡甲禾灵为有效成分的木薯田苗后除草剂

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