CN105519577A - 思密达在防治蔬菜病害中的新用途 - Google Patents

思密达在防治蔬菜病害中的新用途 Download PDF

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CN105519577A
CN105519577A CN201610011475.XA CN201610011475A CN105519577A CN 105519577 A CN105519577 A CN 105519577A CN 201610011475 A CN201610011475 A CN 201610011475A CN 105519577 A CN105519577 A CN 105519577A
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dioctahedral smectite
smecta
novel application
vegetable diseases
tomato
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张为胜
李诗标
郭美莹
杨翼辰
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Jinan Kangzhong Pharmaceutical Research and Development Co Ltd
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Jinan Kangzhong Pharmaceutical Research and Development Co Ltd
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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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06—Aluminium; Calcium; Magnesium; Compounds 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
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
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  • Wood Science & Technology (AREA)
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  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
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Abstract

本发明提供了一种思密达在防治蔬菜病害中的新用途，用于防治草莓白粉病，黄瓜炭疽病，番茄晚疫病，无毒、环保、安全，无农残担忧。

Description

思密达在防治蔬菜病害中的新用途
技术领域
本发明涉及农药，具体涉及思密达在防治蔬菜病害中的新用途，属农业技术领域。
技术背景
思密达由蒙脱石、香兰素、葡萄糖、糖精钠制成，对消化道内的病毒、病菌及其产生的毒素有强大的固定、抑制作用；对消化道粘膜有覆盖能力，并通过与粘液糖蛋白相互结合，从质和量两方面修复、提高粘膜屏障对攻击因子的防御功能。用于治疗腹泻效果好，使用安全，无明显不良反应。
草莓白粉病，黄瓜炭疽病，番茄晚疫病，防治不及时造成品质降低，产量下降，严重者甚至绝收，给菜农带来巨大的损失。
发明内容
本发明的目的是为了提供思密达在防治蔬菜病害中的新用途，用于防治蔬菜的病害高效、无毒、环保、安全、无药残、成本低。
思密达在防治蔬菜病害中的新用途通过以下技术方案实现：
思密达在防治蔬菜病害中的新用途，其特征在于：用于防治草莓白粉病，黄瓜炭疽病，番茄晚疫病。
本发明对草莓白粉病，黄瓜炭疽病，番茄晚疫病有较好的防治效果；病害无毒、环保、安全，无农残担忧。
下面通过具体实施方式进一步说明本发明，而非对本发明的限制。
具体实施方式
实施例1：用思密达防治草莓白粉病
（1）制备思密达稀释液：思密达100g，加水至300kg，浸泡1小时，搅拌均匀。
（2）用思密达防治草莓白粉病
选择播种时间相同，长势和肥水条件基本一致的同1田块，设2个处理：①思密达稀释液；②空白对照为清水。小区面积12平方米(3×4)，小区随机排列，4次重复。于草莓发病初期第1次施药，隔7d一次，共2次。每次施药使用喷雾器均匀喷雾，使叶片正反面上充分接触药液；空白对照：取水使用利喷雾器均匀喷雾，使叶片正反面上充分接触清水。
田间药效：施药前、施药后7d分别进行病情调查。每小区按5点取样法取样，每点调查5株。记载发病情况，计算病情指数和防治效果。
结果表明，思密达对草莓白粉病有较好的防效，1次用药后7d防效为65.7％，2次用药后7d防效为73.4％。
实施例2：用思密达防治黄瓜炭疽病
（1）制备思密达乳剂
取思密达6kg，加水至100kg，搅拌均匀，用胶体磨处理成蒙脱石颗粒的平均粒径为10μm乳剂。
（3）用思密达乳剂防治黄瓜炭疽病
试验方法：选择播种时间相同，长势和肥水条件基本一致的同1田块，设2个处理，每处理4次重复，每小区种植黄瓜100株，随机区组排列。处理①思密达乳剂处理：用思密达乳剂100g加水至48公斤（8000倍），喷液量以药液在叶面饱和无下滴为限。处理②清水处理：与处理①相同的时间，采取相同的喷液方式。施药时间为移栽成活后第一次用药，以后每隔7天用药1次，连续用药3次，每次药后开始调查，共调查4次。每小区5点取样，每点定株调查10株所有叶片，计算病指、防治效果，对最后一次防效进行统计分析。其显著性检测采用DMRT法，显著水平为5%。病情分级标准采用9级分级。
田间药效：第一次药后7天防效为70.9%、第二次药后7天防效为89.7%；第三次药后7天防效为94.6%。对最后一次施药后7天防效进行方差分析，结果表明：2个处理间差异达到显著水平，重复间差异不显著。
实施例3：用思密达制成乳剂治疗番茄晚疫病
（1）制备思密达乳剂
取思密达10kg，加水至100kg，搅拌均匀，用胶体磨处理成固体颗粒的平均粒径为10μm的乳剂。
（2）用于治疗番茄的晚疫病
选择番茄品种、播种时间相同，长势和肥水条件基本一致，番茄发病初期的同1田块，设2个处理，每处理4次重复，随机排列，小区面积12m2，①思密达乳剂处理：在番茄晚疫病发病初期，每亩用蒙脱石乳剂100g加水60公斤（6000倍），于番茄发病初期第1次施药，每隔7d施一次药，共施3次。每次施药使用利农牌HD400背负式喷雾器均匀喷雾，使番茄叶片正反面上充分接触药液；②清水处理：取水使用利农牌HD400背负式喷雾器均匀喷雾，使番茄叶片正反面上充分接触清水。
田间药效：施药前、施药后7d分别进行病情调查。每小区5点取样，每点2株，按9级分级标准调查全部叶片，记载发病情况，计算病情指数和防治效果。分级标准及药效计算方法同实施例1的方法。
结果，思密达乳剂对番茄晚疫病有较好的防效，1次用药后7d防效为68.2％，2次用药后7d防效为86.3％，3次用药后7d防效为93.9％。

Claims (1)

1.思密达在防治蔬菜病害中的新用途，其特征在于：用于防治草莓白粉病，黄瓜炭疽病，番茄晚疫病。
CN201610011475.XA 2016-01-11 2016-01-11 思密达在防治蔬菜病害中的新用途 Pending CN105519577A (zh)

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JP2011042582A (ja) * 2009-08-19 2011-03-03 Tama Kagaku Kogyo Kk 抗菌性モンモリロナイトおよびその製造方法
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