CN109645038A - 一种可用作无残留绿色生态农药的组合物 - Google Patents

一种可用作无残留绿色生态农药的组合物 Download PDF

Info

Publication number
CN109645038A
CN109645038A CN201811522220.5A CN201811522220A CN109645038A CN 109645038 A CN109645038 A CN 109645038A CN 201811522220 A CN201811522220 A CN 201811522220A CN 109645038 A CN109645038 A CN 109645038A
Authority
CN
China
Prior art keywords
composition
garlic
pesticide
green ecological
noresidue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811522220.5A
Other languages
English (en)
Inventor
汤鲁宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangnan University
Original Assignee
Jiangnan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangnan University filed Critical Jiangnan University
Priority to CN201811522220.5A priority Critical patent/CN109645038A/zh
Publication of CN109645038A publication Critical patent/CN109645038A/zh
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N41/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, 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
    • A01N43/04Biocides, 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
    • A01N43/06Biocides, 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 five-membered rings
    • A01N43/12Biocides, 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 five-membered rings condensed with a carbocyclic ring
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/12Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/14Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/38Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40Liliopsida [monocotyledons]
    • A01N65/42Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明属植物源生态农药的配方技术领域。具体涉及一种可用作无残留绿色生态农药的组合物。它提供了一种既可防治各种细菌、高等真菌、低等真菌、病毒引起的植物病害的防治,又可防治各种害虫引起的植物虫害。本发明以大蒜及其制品或提取物中所含有的天然挥发性含硫有机化合物为抗菌消炎抗病毒、的基本有效成分,辅以多种植物源杀虫剂,即可保证所宣称的防治病害的效果,又可保证所宣称的防治虫害的效果,作为传统农药的代替物具有广阔的应用前景。

Description

一种可用作无残留绿色生态农药的组合物
技术领域
本发明属于植物源农药的配方技术领域,具体地讲是属于一种可用作无残留绿色生态农药的组合物。
背景技术
自上世纪40年代至今,世界农药获得了迅猛发展。作为一种特殊的化学物品和一种特殊的商品,从它的诞生到现在无疑给人们带来了极大的物质财富,同时农药的毒性及残留问题也给人们带来了极大的副作用。特别到了60年代,随着一大批性能优异的新农药的出现,农药市场逐渐活跃,世界上一些发达国家的农药工作人员把农药市场的分析和管理做为了工作重点。我国加入WTO以后,农药市场也象其它行业一样,发生了重要变化。与国际接轨已经是大势所趋,历史的必然。
现代农药的特点是更高效、更安全、更经济。我国农药市场,与世界发达国家的水平非常接近,各种作物上农药品种不断丰富、使用数量不断增多,同时又随作物结构调整而不断变化的态势。
农药毒性及残留“触顶后回落”,而农药的效用则“长期持续走高”。
未来植物保护的趋势是:将有害物造成的损失控制在一定的经济阈值内,调节有害生物种群的密度和数量,确保生态平衡,而不是将有害生物斩尽杀绝。因此,未来的农药应该是绿色农药或环境友好农药,农药的主要作用是影响、控制和调节各种有害生物的生长、繁殖过程,使有害生物得到控制,又不对人类健康产生危害,不破坏生态平衡。
因而,研发植物来源的无残留农药适逢其时,非常重要。
大蒜及其制品作为植物源无公害生物农药的研究已经有十几年的历史了。
2003年东北农业大学的宋兴舜等人[1]首次进行了大蒜素制剂对番茄病害影响的研究。通过室内抑菌与苗期药效测定试验(包括预防效果和治疗效果)、田间药效试验相结合,测定了大蒜素制剂对番茄病害的防治效果,并探讨了大蒜素制剂对病菌的作用机理及对番茄形态、生化指标、果实品质等方面的影响。研究结果表明,大蒜素的1000倍稀释液(1000·g/ml)即能对番茄枯萎病起到明显的抑制作用;大蒜素的7000倍稀释液(143·g/ml)即能对番茄早疫、叶霉、灰霉病菌起到明显的抑制作用。在苗期,大蒜素的500倍稀释液(2000·g/ml)对番茄枯萎病、3000倍稀释液(333·g/ml)对番茄早疫、叶霉、灰霉病菌等起到很好的防治效果。在田间,大蒜素对番茄早疫病和番茄叶霉病的防效与百菌清的防效相当。大蒜素对番茄枯萎、早疫、叶霉及灰霉病菌的破坏主要是通过使病菌孢子变形、孢壁破裂、内含物外渗、分生孢子梗断裂变粘稠等,使孢子失活最终死亡。但并未引起番茄体内SOD、POD、CAT等抗性酶活性的增加。与对照相比,大蒜素和石香薷挥发油对番茄细胞器结构,包括叶绿体、线粒体、细胞膜等的结构;对番茄形态,包括株高、株幅、茎粗等的生长;对果实品质,包括可溶性固形物、可溶性糖、有机酸、维生素C等的含量等几乎都没有影响。
2005年甘肃农业大学的谢成俊等人[2]进行了类似的研究。他们的室内抑菌试验结果表明,在2000、4000、6000、7000、8000、9000、10000、20000和30000倍9个浓度梯度内,大蒜素制剂对番茄枯萎病、早疫病、叶霉病、灰霉病的病原菌均具有一定的抑制作用。其中大蒜素2000倍液对番茄灰霉病、番茄枯萎病、番茄早疫病菌抑制效果明显,分别为98.8%、99.03%和80.00%;大蒜素制剂稀释到30000倍液即能对番茄的上述4种病菌起到一定的抑制作用。田间试验结果表明,大蒜素500-1500倍处理对番茄灰霉病和番茄早疫病在田间均有较好的防治效果。其中大蒜素500倍处理对番茄灰霉病和番茄早疫病防治效果最好,第二次药后14天防效为93.96%(早疫病)和94.14%(灰霉病),均显著高于对照药剂75%百菌清WP的防治效果,方差分析结果表明,在P=0.01水平下差异显著。与对照组相比,喷施大蒜素后,番茄株高、株幅、茎粗等的生长没有影响,对番茄果实的可溶性固形物、可溶性糖、有机酸和维生素C等的含量也影响不大。
2006年东北师范大学的徐文静等人[3]就大蒜抑菌活性成分对番茄病原菌的抑制作用进行了研究。她们以番茄早疫病等19种病原真菌为供试菌,以抑菌圈法和生长速率法检测抑菌活性,系统的研究了大蒜抑菌成分的提取方法、稳定性及其抑菌活性。研究结果表明,鲜蒜在室温下粉碎后,放入28℃培养箱中酶解30-60min,然后加入乙酸乙酯试剂,在28℃震荡提取12h获得的提取物抑菌活性最佳;通过大蒜提取物抑菌活性与TLC和HPLC检测结果比较,证实大蒜提取物中的抑菌活性成分是大蒜在粉碎过程中产生的,主要为大蒜酶酶解蒜氨酸产生的大蒜素和大蒜素进一步分解产生的其他含硫化合物,其成分多达18种以上,且易挥发成分抑菌活性最好。提取物部分抑菌活性成分对60℃温度处理不稳定;提取物在碱性条件及过酸条件下不稳定。大蒜提取物对植物病原真菌具有广泛抑制作用,但抑菌活性存在一定的种属差异,对产生大量小孢子的且营养生长期长的菌种,大蒜提取物的抑菌作用最强,对于菌丝生长活跃的菌种,开始抑制作用较强,但随时间延长抑制作用减弱很快;对于能产生大量厚壁孢子且营养生长期短的菌种,大蒜提取物的抑制作用相对较弱。大蒜提取物对番茄四种病原真菌的抑菌效率排序为:炭疽病原真菌>灰霉病原真菌>叶霉病原真菌>早疫病原真菌。大蒜提取物1000-10000倍稀释液能促进番茄种子发芽和生长,而在150-1200倍稀释液可以用来做病原菌的防治研究。
除此之外,大蒜及其制品作为杀菌剂用于防治烟草青枯病、西瓜和黄瓜枯萎病、麦类赤霉病、水稻稻瘟病、水稻纹枯病、棉花立枯病、棉花炭疽病、辣椒炭疽病、辣椒疫霉病和猕猴桃果实腐烂病(病原菌为拟茎点霉菌、富氏葡萄孢盘菌、链格孢菌、葡萄座腔菌、层出镰刀菌等)均已有相关研究报道,表明大蒜及其制品对相关菌类,无论是细菌还是真菌,均有显著的抑制和杀灭作用,是很好的广谱杀菌剂。[4,5,6,7]江西农业大学的周清(2013)等人测定了6%大蒜素水乳剂对辣椒、水稻、猕猴桃上多种植物病原菌的抑制效果以及对4中蔬菜种子萌发和幼苗生长的影响,试验了6%大蒜素水乳剂对大田辣椒主要病害的防治效果和在青菜上应用的增产效果。实验结果表明,6%大蒜素水乳剂对辣椒炭疽病菌、辣椒疫霉病菌、水稻稻瘟病菌、水稻纹枯病菌和猕猴桃果实腐烂病病原菌拟茎点霉菌、富氏葡萄孢盘菌、链格孢菌、葡萄座腔菌、层出镰刀菌菌丝生长有显著的抑制作用,抑制中浓度(EC50)分别为130.15、128.11、150.92、46.16、245.59、301.86,241.02,261.83和281.67mgL-1。6%大蒜素水乳剂对辣椒炭疽病菌和辣椒疫霉病菌孢子产生及孢子萌发均有较强的抑制作用。对辣椒炭疽病菌和辣椒疫霉病菌孢子形成的抑制中浓度(EC50)分别为142.6和155.51mgL-1,对两种病原菌孢子萌发的抑制中浓度(EC50)分别为138.76和156.28mgL-1。6%大蒜素水乳剂能较好地抑制水稻纹枯病菌核的萌发,抑制中浓度(EC50)为49.83mgL-1,600mgL-1处理与对照药剂50%多菌灵可湿性粉剂1000mgL-1处理无显著差异。6%大蒜素水乳剂对大田辣椒炭疽病和辣椒疫霉病具有良好的防治效果,600~1200mgL-1处理药后3d对辣椒炭疽病的防效为83.9%~89.6%,药后7d为81.7%~85.0%,与对照药剂50%多菌灵WP 1000mgL-1处理无显著差异;1200mgL-1处理药后3d和7d对辣椒疫霉病的防效分别为84.6%和83.6%,与对照药剂50%多菌灵WP 1000mgL-1处理无显著差异。6%大蒜素水乳剂防治辣椒炭疽病和疫霉病的推荐使用浓度为600~1200mgL-1。6%大蒜素水乳剂200mgL-1浸种12h对辣椒、萝卜和莴笋种子发芽无不良影响,400~800mgL-1可延缓辣椒和莴笋种子发芽,对最终发芽率无影响,但400~800mgL-1处理可降低萝卜发芽率。6%大蒜素水乳剂200mgL-1浸种12h可延缓青菜种子发芽,对最终发芽率无影响,400~800mgL-1处理可延缓青菜种子发芽并降低种子发芽率、发芽势及发芽指数。6%大蒜素水乳剂浸种对辣椒种子出苗无显著影响,药剂处理的苗鲜重、根鲜重及主根生长正常。6%大蒜素水乳剂200mgL-1浸种对青菜苗鲜重、根鲜重、下胚轴宽有显著的促进作用,400~800mgL-1处理的促进作用不明显。6%大蒜素水乳剂200~400mgL-1浸种能促进萝卜出苗,对萝卜苗鲜重、根鲜重和下胚轴宽均有显著的促进作用,而对幼苗主根和下胚轴生长均有抑制作用。叶面喷施6%大蒜素水乳剂对4中蔬菜幼苗生长均有明显的促进作用,主要表现在幼苗鲜重和根鲜重提高、株高和下胚轴宽增加,而对主根长有明显的抑制作用,不同浓度处理间差异不显著。
但大蒜中的主要活性成分,大蒜辣素,极不稳定,在室温下24小时后即可全部代谢为二烯丙基二硫醚、二烯丙基三硫醚等挥发性含硫有机物,因而大蒜制品往往不能长期存储,无法作为商品运用和流通,再加上大蒜制品对害虫的作用往往仅限于驱辟而不是杀灭,因而效果不佳。
参考文献
1.宋兴舜,于广建,东北农大硕士论文,2003:两种无公害药剂对番茄病害影响的研究。
2.谢成俊,郁继华,郭小俊,甘肃农大硕士论文,2005:大蒜素、石香薷挥发油防治番茄病害试验研究。
3.徐文静,周义发,李启云,东北师范大学硕士论文,2006:大蒜抑菌活性成分对番茄病原菌的抑制研究。
4.苏循发,龚道新,湖南农大硕士论文,2011:大蒜素在烟草地中的残留降解行为及其对植烟土壤的影响。
5.宋莉,程智慧,西北农林科技大学硕士论文,2006:大蒜鳞茎粗提物对西瓜和黄瓜枯萎病的抑制效应及其机理研究。
6.中科院有机所,:中科院有机所试验防治对象为麦类赤霉病、水稻稻瘟病及棉花的立枯病、炭疽病(均为真菌感染),结果药效突出的首推大蒜。
7.周清,李保同,江西农大硕士论文,2013:6%大蒜素水乳剂杀菌活性及其对作物生长影响的研究。
发明内容
本发明的目的是提供一种可用作无残留绿色生态农药的组合物,本发明以蒜汁浓缩液或大蒜汁提取物中所含挥发性含硫有机物为基础,采用适当的氧化剂为转化剂,在需要的时候以现用现制取的方式将二烯丙基二硫醚即时转化为大蒜辣素,构成强效的抗菌消炎抗病毒剂,然后再以适当方式将植物源杀虫剂与之勾兑成可供施用的药剂,通过种子包衣、浸种、拌种、苗床幼苗期喷药、灌根或茎叶喷雾施药、蘸花、浸花、药剂灌根等方式施用,从而起到有效杀灭细菌、高等真菌、低等真菌、病毒等各种各类病原微生物和各种害虫的作用。本组合物无任何残留,在瓜果蔬菜、农作物和林作物的病虫害防治领域具有广阔的应用前景。
本发明的目的可以通过以下技术方案实现:
制备一种组合物。该组合物由下列成分组成:
1)大蒜来源的天然的挥发性含硫有机物,含量为0.1到990mg/mL;
2)氧化剂,含量为10到200mg/mL;
3)植物源杀虫剂,含量为1到990mg/mL;
4)水。
其中的天然来源的病原性微生物杀灭剂可以来自新鲜大蒜、大蒜干制品(蒜片、蒜粉、蒜粒等)、大蒜精油、蒜汁,但不包括化学合成的烯丙基二硫醚、三硫醚或它们的混合物。其中的氧化剂可以是过氧化氢,也可以是过氧化苯甲酰、过氧乙酸,或其他别的过氧化物。其中的植物源杀虫剂可以是烟草素、茴蒿素、茶皂素、苦皮藤素等任何国家已批准使用的植物源农药,或它们的混合物。
本组合物可以种子包衣、浸种、拌种、苗床幼苗期喷药、灌根或茎叶喷雾施药、蘸花、浸花、药剂灌根等方式施用。
有益效果:
本发明首次发现了既可广泛用于枯萎病、黄萎病、黑斑病、黑痘病、锈病、黑粉病、立枯病、纹枯病、白粉病、炭疽病、灰霉病、叶斑病、黑星病、霜霉病、晚疫病、猝倒病、根腐病等各种细菌、高等真菌、低等真菌、病毒引起的农作物病害的防治,又可广泛用于蚜虫、粉虱子、蓟马、螨类、青虫、蝽象、跳甲、潜叶蛾、斑潜蝇、棉铃虫、烟青虫、豆荚螟、蝼蛄、蛴螬、小地老虎、金针虫等各种害虫引起的农作物虫害的防治,且无任何残留的组合物。
具体实施方式
下面的实例将具体说明本发明的操作方法,但不能作为对本发明的限定。
实施例1
称取大蒜精油34.9g,加入到80ml过氧乙酸中,向其中加入自来水至1L,然后拌入茶皂素50g,即得1L该组合物。
实施例2
取蒜汁发酵浓缩液1L,加入80ml 30%过氧化氢,然后拌入烟草素80g,即得1L该组合物。
实施例3
取蒜汁1L,加入80ml过氧乙酸,然后拌入烟草素、茴蒿素、茶皂素、苦皮藤素各10g,即得1L该组合物。
实施例4
用按实施例1~3得到的组合物去做抗病试验,得到了很好的效果。1:100稀释后喷洒,对番茄灰霉病、番茄枯萎病、番茄早疫病菌抑制效果明显,可以达到98.8%、99.03%和90.00%以上。
实施例5
用按实施例1~3得到的组合物去做虫害防治试验,得到了很好的结果。1:100稀释后喷洒,对蚜虫、红蜘蛛和棉铃虫杀灭效果明显,可以达到98.8%、99.03%和90.00%以上。
根据实施例4~5可知,该组合物具有植物病虫害的防治作用,是很好的生态农药。

Claims (7)

1.一种可用作无残留绿色生态农药的组合物。该组合物由下列成分组成:
1)大蒜来源的天然的挥发性含硫有机物,含量为0.1到990mg/mL;
2)氧化剂,含量为10到200mg/mL;
3)植物源杀虫剂,含量为1到990mg/mL;
4)水。
2.如权利要求1所述的一种可用作无残留绿色生态农药的组合物,其特征在于所述的天然来源的病原性微生物杀灭剂可以来自新鲜大蒜、大蒜干制品(蒜片、蒜粉、蒜粒等)、大蒜精油、蒜汁,但不包括化学合成的烯丙基二硫醚、三硫醚或它们的混合物。
3.如权利要求1所述的一种可用作无残留绿色生态农药的组合物,其特征在于所述的氧化剂可以是过氧化氢,也可以是过氧化苯甲酰、过氧乙酸,或其他别的过氧化物。
4.如权利要求1所述的一种可用作无残留绿色生态农药的组合物,其特征在于所述的植物源杀虫剂可以是烟草素、茴蒿素、茶皂素、苦皮藤素等任何国家已批准使用的植物源农药,或它们的混合物。
5.如权利要求1所述的一种可用作无残留绿色生态农药的组合物,其特征在于所述的组合物可以种子包衣、浸种、拌种、苗床幼苗期喷药、灌根或茎叶喷雾施药、蘸花、浸花、药剂灌根等方式施用。
6.如权利要求1或5所述的一种可用作无残留绿色生态农药的组合物,其特征在于如权利要求1所述的组合物可广泛用于枯萎病、黄萎病、黑斑病、黑痘病、锈病、黑粉病、立枯病、纹枯病、白粉病、炭疽病、灰霉病、叶斑病、黑星病、霜霉病、晚疫病、猝倒病、根腐病等各种细菌、高等真菌、低等真菌、病毒引起的农作物病害的防治。
7.如权利要求1或5所述的一种可用作无残留绿色生态农药的组合物,其特征在于如权利要求1所述的组合物可广泛用于蚜虫、粉虱子、蓟马、螨类、青虫、蝽象、跳甲、潜叶蛾、斑潜蝇、棉铃虫、烟青虫、豆荚螟、蝼蛄、蛴螬、小地老虎、金针虫等各种害虫引起的农作物虫害的防治。
CN201811522220.5A 2018-12-13 2018-12-13 一种可用作无残留绿色生态农药的组合物 Pending CN109645038A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811522220.5A CN109645038A (zh) 2018-12-13 2018-12-13 一种可用作无残留绿色生态农药的组合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811522220.5A CN109645038A (zh) 2018-12-13 2018-12-13 一种可用作无残留绿色生态农药的组合物

Publications (1)

Publication Number Publication Date
CN109645038A true CN109645038A (zh) 2019-04-19

Family

ID=66112988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811522220.5A Pending CN109645038A (zh) 2018-12-13 2018-12-13 一种可用作无残留绿色生态农药的组合物

Country Status (1)

Country Link
CN (1) CN109645038A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110093210A (zh) * 2019-05-15 2019-08-06 中国农业科学院烟草研究所 一种脱蜡质大蒜挥发精油及其提取方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545877A (zh) * 2003-11-28 2004-11-17 刘喜林 一种杀虫杀菌的生物农药及其制备方法
CN101869122A (zh) * 2010-06-01 2010-10-27 刘志慧 具有杀虫、灭菌作用的大蒜素植物促长液
CN104212630A (zh) * 2014-08-27 2014-12-17 陕西盛迈石油有限公司 溶剂法制备大蒜油的方法
CN107751267A (zh) * 2017-11-24 2018-03-06 广东蓝海科技农业有限公司 大蒜水在预防植物病方面的应用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545877A (zh) * 2003-11-28 2004-11-17 刘喜林 一种杀虫杀菌的生物农药及其制备方法
CN101869122A (zh) * 2010-06-01 2010-10-27 刘志慧 具有杀虫、灭菌作用的大蒜素植物促长液
CN104212630A (zh) * 2014-08-27 2014-12-17 陕西盛迈石油有限公司 溶剂法制备大蒜油的方法
CN107751267A (zh) * 2017-11-24 2018-03-06 广东蓝海科技农业有限公司 大蒜水在预防植物病方面的应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李文清: "大蒜素的臭氧氧化合成以及在大蒜精油中的应用研究", 《食品工业科技》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110093210A (zh) * 2019-05-15 2019-08-06 中国农业科学院烟草研究所 一种脱蜡质大蒜挥发精油及其提取方法和应用

Similar Documents

Publication Publication Date Title
Hassanein et al. Efficacy of leaf extracts of neem (Azadirachta indica) and chinaberry (Melia azedrach) against early blight and wilt diseases of tomato
CN104531574B (zh) 一种解淀粉芽孢杆菌gfj‑4及其组合物
CN105557689B (zh) 一种含有芸苔素内酯的芽孢杆菌可湿性粉剂及其制备方法
CN106508970B (zh) 一种复配杀菌组合物及其应用
El-Mohamedy et al. Field application of plant resistance inducers (PRIs) to control important root rot diseases and improvement growth and yield of green bean (Phaseolus vulgaris L.)
Ismail et al. Antagonistic activity of some fungi and cyanobacteria species against Rhizoctonia solani
CN103004819A (zh) 一种含有氟吡菌胺的杀菌剂组合
Amini Induced resistance in potato plants against verticillium wilt invoked by chitosan and Acibenzolar-S-methyl
Nwachukwu et al. Evaluation of plant extracts for antifungal activity against Sclerotium rolfsii causing cocoyam cormel rot in storage
KR101253712B1 (ko) 식물병원균 예방 및 방제용 키토산과 키토올리고당 조성물 및 이를 이용한 식물 병원균 방제 및 식물 생육 촉진 방법
Akhtar et al. Evaluation of fungicides and biopesticides for the control of fusarium wiltof tomato
Javaid et al. Effect of Incorporation of Leaf Biomass of Coronopus didymus on Management of Basal Rot Disease of Onion and its Physiology.
Garain et al. Effect of biofumigation by Indian mustard (Brassica juncea L.) on Sclerotium rolfsii Sacc., causing collar rot in betelvine (Piper betle L.)
CN109645038A (zh) 一种可用作无残留绿色生态农药的组合物
Ali Role of hydrogen peroxide in management of root rot and wilt disease of thyme plant.
CN113647387B (zh) 苯乙醇在防治小麦赤霉病中的应用
Ali et al. Nematicidal activity, oxidative stress and phytotoxicity of Virkon® S on tomato plants infected with root-knot nematode
KR101385557B1 (ko) 식물병원균 예방 및 방제용 키토산과 키토올리고당 조성물 및 이를 이용한 식물병원균 방제 및 식물생육촉진 방법
Abdallah et al. Evaluation of some control methods of weeds and fungal soil-borne diseases on cumin and its productivity
Imara et al. Performance of soil type, cyanobacterium spirulina platensis and biofertilizers on controlling damping-off, root rot and wilt diseases of moringa (Moringa oleifera lam.) in Egypt
Singh et al. Biocontrol potential of mixture of Trichoderma isolates on damping-off and collar rot of tomato.
Jantasorn et al. In vivo testing of plant extracts in controlling rice brown spot disease through folia application
Osai et al. Comparative efficacy of three plant extracts for the control of leaf spot disease in fluted pumpkin (Telfairia occidentalis Hook F.)
EL-MORSI et al. Efficacy of some organic compounds against root rot wilt diseases of olive transplants and their growth response in New Valley governorate, Egypt
CN108378055A (zh) 一种含有吡唑醚菌酯的药剂组合物、农药和应用

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190419

WD01 Invention patent application deemed withdrawn after publication