CN106689163A - 一种防治桑葚菌核病的方法 - Google Patents

一种防治桑葚菌核病的方法 Download PDF

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CN106689163A
CN106689163A CN201611064916.9A CN201611064916A CN106689163A CN 106689163 A CN106689163 A CN 106689163A CN 201611064916 A CN201611064916 A CN 201611064916A CN 106689163 A CN106689163 A CN 106689163A
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thiophanate
methyl
tebuconazole
preventing
concentration
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韦星平
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Jinchengjiang Hechi District Science And Technology Information Institute
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Jinchengjiang Hechi District Science And Technology Information Institute
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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<
    • A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
    • 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
    • A01N37/32—Cyclic imides of polybasic carboxylic acids or 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
    • 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

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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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

本发明公开一种防治桑葚菌核病的方法，包括在发病初期，向桑树叶面喷洒有效成分由戊唑醇、甲基硫菌灵和速克灵组成的药液，其中，戊唑醇的浓度为0.03～0.06wt%，甲基硫菌灵的浓度为0.03～0.06wt%，速克灵的浓度为0.01～0.03wt%。本发明利用戊唑醇、甲基硫菌灵与速克灵的复配，可有效防治桑葚菌核病，避免产生抗药性的问题。

Description

一种防治桑葚菌核病的方法
技术领域
本发明涉及一种防治桑葚菌核病的方法。
背景技术
桑树在我国大部分地方均有栽培，其叶可作桑蚕饲料，木材可制器具，枝条可编箩筐，桑皮可作造纸原料，桑椹可供食用、酿酒，叶、果和根皮可入药，是一种经济收益良好的种植品种。
桑葚菌核病是肥大性菌核病、缩小性菌核病、小粒性菌核病的统称。通风透光差，低洼多湿，花果多，树龄老的桑园发病重。一般采用“预防为主，综合防治”方针，通过合理的农艺管理、物理和化学综合防治使用，可有效预防此病。现有化学防治一般是桑树开花前后，喷洒70%甲基硫菌灵悬浮剂1000倍液或50%多菌灵可湿性粉剂1000倍液等，但长期使用单剂易产生抗药性。
发明内容
本发明要解决的技术问题是克服现有的缺陷，提供了一种防治桑葚菌核病的方法。
为了解决上述技术问题，本发明提供了如下的技术方案：
一种防治桑葚菌核病的方法，包括在桑树开花初期，向桑树喷洒有效成分由戊唑醇、甲基硫菌灵和速克灵组成的药液，其中，戊唑醇的浓度为0.02～0.04wt%，甲基硫菌灵的浓度为0.03～0.06wt%，速克灵的浓度为0.02～0.04wt%。
一种防治桑葚菌核病的药剂，有效成分按重量计，由戊唑醇、甲基硫菌灵和速克灵按2～4：3～6：2～4组成。
本发明采用戊唑醇、甲基硫菌灵和速克灵复配，可有效防治桑葚菌核病，避免产生抗药性的问题。
具体实施方式
以下对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
实施例1
桑葚菌核病的防治：先将3g市售80%戊唑醇水分散粒剂、5g市售70%甲基硫菌灵可湿性粉剂和4g市售50%速克灵可湿性粉剂加入10kg水中，稀释均匀，从桑树开花初期至末期，用稀释液对桑树的树干、桑叶、枝条进行全面喷洒，充分润湿，每隔7天喷一次。
实施例2
桑葚菌核病的防治：先将5g市售80%戊唑醇水分散粒剂、8g市售70%甲基硫菌灵可湿性粉剂和8g市售50%速克灵可湿性粉剂加入10kg水中，稀释均匀，从桑树开花初期至末期，用稀释液对桑树的树干、桑叶、枝条进行全面喷洒，充分润湿，每隔7天喷一次。在施药剂量相同的情况下，本发明的防治效果可比单独使用甲基硫菌灵提高18～20%，比单独使用速克灵可湿性粉剂提高16～17%。
最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (2)

1.一种防治桑葚菌核病的方法，包括在桑树开花初期，向桑树喷洒有效成分由戊唑醇、甲基硫菌灵和速克灵组成的药液，其中，戊唑醇的浓度为0.02～0.04wt%，甲基硫菌灵的浓度为0.03～0.06wt%，速克灵的浓度为0.02～0.04wt%。
2.一种防治桑葚菌核病的药剂，有效成分按重量计，由戊唑醇、甲基硫菌灵和速克灵按2～4：3～6：2～4组成。
CN201611064916.9A 2016-11-28 2016-11-28 一种防治桑葚菌核病的方法 Pending CN106689163A (zh)

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Cited By (1)

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CN107593195A (zh) * 2017-09-21 2018-01-19 四川省农业科学院蚕业研究所 一种防治桑椹菌核病的方法

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CN101305730A (zh) * 2007-12-16 2008-11-19 李孝训 一种高效杀菌复配农药
WO2014086851A1 (en) * 2012-12-04 2014-06-12 Basf Agro B.V., Arnhem (Nl) Compositions comprising a quillay extract and a fungicidal inhibitor of respiratory complex iii at qo site
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107593195A (zh) * 2017-09-21 2018-01-19 四川省农业科学院蚕业研究所 一种防治桑椹菌核病的方法

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Application publication date: 20170524