CN108112635A - 一种克服梨锈病的药剂 - Google Patents

一种克服梨锈病的药剂 Download PDF

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Publication number
CN108112635A
CN108112635A CN201611080472.8A CN201611080472A CN108112635A CN 108112635 A CN108112635 A CN 108112635A CN 201611080472 A CN201611080472 A CN 201611080472A CN 108112635 A CN108112635 A CN 108112635A
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rust
pear
medicament
bordeaux mixture
overcoming
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徐亚敏
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Danyang Golden Land Landscape Seedlings Cooperatives
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Danyang Golden Land Landscape Seedlings Cooperatives
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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
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper
    • 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
    • A01N43/24—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 two or more hetero atoms
    • A01N43/32—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 two or more hetero atoms 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
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • A01N47/26—Oxidation products of dithiocarbamic acid derivatives, e.g. thiuram sulfides
    • 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
    • A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
    • A01N55/02—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing metal atoms

Abstract

梨锈病又叫赤星病，羊胡子，是梨树和桧柏上的重要病害，近年来具有发病普遍且加重的趋势，严重影响了梨的产量和质量。本发明为一种用于克服梨锈病的药剂，药剂用粉锈宁、波尔多液、甲基硫菌灵、代森锌可湿性粉剂等。能够直接快速的减少梨锈病的发病率，控制危害，起到很好的治疗效果，进而提高梨的产量和质量。

Description

一种克服梨锈病的药剂
技术领域
本发明涉及一种克服梨锈病的药剂。
背景技术
梨锈病又称赤星病、羊胡子，在我国分布很广，是梨树的主要危害之一，主要危害叶片、幼果和新梢，在梨园附近有桧柏的地区，尤其严重。梨锈病使梨树叶片干枯，幼果畸形，易早落，影响梨果的产量和质量。梨锈病的发生受到气候的影响，气候温润多雨，有利于梨锈病的传播与发生，病害严重。
本发明的药剂在梨树上喷药整治，可以避免大范围的砍伐桧柏，造成一定得经济损失，也不会影响地区物种的丰富度，并且可以最直接最快速的减少梨锈病的发生，起到了很好的防治措施。
发明内容
本发明所述的一种克服梨锈病的药剂，药剂为波尔多液，65％代森锌可湿性粉剂，65％福美锌可湿性粉剂，50％退菌特可湿性粉剂，20％粉锈灵乳剂，20％萎锈灵乳剂。
梨树上用药，应在梨树萌芽至展叶后25天内喷药保护，一般应在梨萌芽期用第1次药，以后每隔10天左右用1次，酌情喷1-3次。药剂可选用1:2：(160-200)的波尔多液。开花后，如遇降雨，雨后1周可喷20％粉锈宁乳油2000-2500倍稀释液。以下保护型杀菌剂可以可以交叉使用，效果更佳。
在防治梨锈病时，应前期喷洒波尔多液加以保护，待叶片锈斑一出现，再喷洒萎锈灵或粉锈宁。交替使用不同类型的杀菌剂，能使病菌延缓耐药性的产生。
具体实施方式
下面通过具体的实施例，对本发明做详细的描述：
实施例1
一种克服梨锈病的方法，由下列组分组成(稀释倍数)，
波尔多液 1:2:200
20％萎锈灵乳剂 400
20％粉锈灵乳剂 2000
实施例2
一种克服梨锈病的方法，由下列组分组成(稀释倍数)，
实施例3
一种克服梨锈病的方法，由下列组分组成(稀释倍数)，
波尔多液 1:2:160
20％粉锈灵乳剂 2000。

Claims (3)

1.一种克服梨锈病的药剂，药剂为波尔多液，65％代森锌可湿性粉剂，65％福美锌可湿性粉剂，50％退菌特可湿性粉剂，20％粉锈灵乳剂，20％萎锈灵乳剂。
按照浓度倍数计，各个组分为：
其中波尔多液由硫酸铜，生石灰和水组成的。
2.根据权利要求1所述的克服梨锈病的药剂，其特征在于，所述的波尔多液中硫酸铜：生石灰：水的比例是1:2:160，波尔多液是果树上常用的保护型杀菌剂。
3.根据权利要求1所述的克服梨锈病的药剂的使用方法，梨树上用药，在梨树萌芽至展叶后25天内喷药保护，一般应在梨萌芽期用第1次药，以后每隔10天左右用1次，喷1-3次。药剂选用1:2：(160-200)的波尔多液。
CN201611080472.8A 2016-11-30 2016-11-30 一种克服梨锈病的药剂 Pending CN108112635A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103314998A (zh) * 2013-07-04 2013-09-25 丹阳市保得生态农林开发有限公司 一种防治梨锈病的药剂
CN103351234A (zh) * 2013-06-28 2013-10-16 句容市丰之源果品专业合作社 一种梨树的疏果药剂及药剂疏果方法
CN104146003A (zh) * 2014-07-31 2014-11-19 泗阳县聚丰生态农业发展有限公司 一种用于防治贴梗海棠叶枯病的药剂
CN105744834A (zh) * 2013-11-26 2016-07-06 Upl 有限公司 用于防治锈病的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103351234A (zh) * 2013-06-28 2013-10-16 句容市丰之源果品专业合作社 一种梨树的疏果药剂及药剂疏果方法
CN103314998A (zh) * 2013-07-04 2013-09-25 丹阳市保得生态农林开发有限公司 一种防治梨锈病的药剂
CN105744834A (zh) * 2013-11-26 2016-07-06 Upl 有限公司 用于防治锈病的方法
CN104146003A (zh) * 2014-07-31 2014-11-19 泗阳县聚丰生态农业发展有限公司 一种用于防治贴梗海棠叶枯病的药剂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
佚名: "梨树叶得梨锈病怎么办", 《360问答》 *

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Application publication date: 20180605