CN1027570C - 苦参素植物杀虫剂及其制备和使用方法 - Google Patents

苦参素植物杀虫剂及其制备和使用方法 Download PDF

Info

Publication number
CN1027570C
CN1027570C CN 91101135 CN91101135A CN1027570C CN 1027570 C CN1027570 C CN 1027570C CN 91101135 CN91101135 CN 91101135 CN 91101135 A CN91101135 A CN 91101135A CN 1027570 C CN1027570 C CN 1027570C
Authority
CN
China
Prior art keywords
pesticidal combination
insecticide
hours
medicament
usage
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.)
Expired - Fee Related
Application number
CN 91101135
Other languages
English (en)
Other versions
CN1064389A (zh
Inventor
陈桂伟
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.)
Wang Shouzhong
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 91101135 priority Critical patent/CN1027570C/zh
Publication of CN1064389A publication Critical patent/CN1064389A/zh
Application granted granted Critical
Publication of CN1027570C publication Critical patent/CN1027570C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本方法制备了一种新型杀虫剂,该植物杀虫剂无毒、高效、长效、广谱、无抗药性,耐雨水冲刷,该植物杀虫剂除用于杀灭天然植物害虫外,还可用于杀灭牲畜,杀灭体外寄生虫和癣疾等。

Description

本发明属于杀虫剂的制备及使用方法,尤其涉及一种植物材料的杀虫剂的制备及使用方法。
现在世界各国的农业在不同程度上都承受着有害农药的侵害,其残存毒性及害虫的抗药性均日渐严重,目前虽制备出溴氢菊酯等各种低毒农药,但其长远的危害也是非常严重的,如何防止治理这种对人类具有潜在性,渗透性的危害也是当前急迫的大事。
本发明的目的是研制、开发一种新型高效无毒的杀虫剂。
本发明的杀虫剂的有效成分由苦参、百部、闹羊花、除虫菊或茴蒿几种植物的提取液组成,提取液是将苦参、百部的薄片及皂角、闹羊花、除虫菊(或茴蒿)的粗粉分别用水或酒精经浸泡提取、煎煮、过滤、浓缩、静置后合并而成的上清液,提取液中再配以防腐剂、稳定剂、芳香剂,在60-70℃充分搅拌混合而制成杀虫剂。有效成分的重量比为苦参∶百部∶除虫菊(或茴蒿)∶闹羊花∶皂角=3∶3∶3∶1∶1∶5,稳定剂占12-18%,防腐剂占8-12%,芳香剂占3-5%。提取液提取时间为24小时,煎煮时间为1-2小时,加辅助剂搅拌混合的时间为2-3小时。本杀虫剂的药剂用于植物及粮食储存的杀虫时,采用喷雾法,用于防治和根治牲畜身上的顽固寄生虫及各种菌类的顽癣时,采用喷雾或药浴,用于树木的杀虫时采用喷雾及布条蘸药液的堵洞法;用于人类因长期接触牲畜而引起的感染型皮肤病采用涂搽法;药渣可在拌种时复洒于地下,用量为一亩地500-1000克,本杀虫剂用于杀虫的稀释倍数为600~1000倍,用于预防时药剂的稀释倍数为1000~1200倍。
本药剂经毒理学测定,小白鼠经口LD50为19256.7毫克公斤,AMLS试验属阳性,慢性毒性实验证明没有致癌、致畸、致突变等现象,故对人畜无毒。
本药剂实用后,经与40%乐果、甲胺磷等化学农药对比发现其药效长,耐雨水冲刷,残效期可达20天至30天。
杀虫剂的制备工艺流程如下:
1、选料(筛选、冲洗)-→2、粉碎-→3、浸渍24小时    1-2小时
-→4、煎煮-→5、过滤-→
药渣
24小时
6、滤液浓缩-→7、静置-→8、混配
按比例
-→9、加入辅料-→10、杀虫剂
工艺流程的1-7步是各种植物单体分别制备。
实施例1:
苦参    600克
百部    600克
除虫菊(或茴蒿)    600克
闹羊花    200克
皂角    300克
防腐剂320克    稳定剂480克    芳香剂120克
按前述工艺制成4000毫升杀虫剂原液。
实施例2:
取实施例1所制备的杀虫剂原液1000毫升,稀释300倍、500倍、700倍,在预选好的麦田与谷田喷雾施药,用90%结晶敌百虫800倍液作对照,效果如下表。表见文后
实施例3:
取实施例1所制的杀虫剂原液1000毫升,稀释800倍,给400只羊进行药浴,用后羊无任何反应,且毛色洁白,无蚊蝇干扰。药浴后跟踪观察表明,浴后羊无体外寄生虫发生。
实施例4:
取实施例1所制的杀虫剂原液稀释300倍、800倍药液对“油红花”黑蚜虫试验结果如下:
首次击侧力(24小时)
300倍液    96%
800倍液    87%
实施例5:
取实施例1所制的杀虫剂原液稀释1000倍药液于88年6月用于麦田以防治粘虫,7天内降雨五次(其中包括暴雨),共计85毫升,第八天调查结果表明:降雨对药效的影响不很大,平均防治效果仍为77.5-79.6%说明本药剂具有很强的耐雨水冲刷力。
通过方面的各种试验,证明本药剂确实具有无毒、高效长效、广谱、耐雨水冲刷、无抗药性等几大特点,同时本药剂实施后无三废污染,对于保护和改善生态环境,具有不可言喻的作用。
防治粘虫效果对比
重    施药    防治效果(虫口减退率%)
日期    815-300倍    815-500倍
复    日/月    24小时    48小时    96小时    8天    24小时    48小时    96小时    8天
Ⅰ    27/6    58.72    50.87    60.47    79.65    76.02    63.79    75.54    80.82
Ⅱ    27/6    39.93    38.91    42.32    68.26    60.90    62.10    55.82  76.40
Ⅲ    27/6    51.89    54.18    49.57    84.73    31.95    33.43    39.05    77.51
平    50.18    44.99    50.79    77.55    56.29    53.11    56.80    78.25
重    施药    防治效果(虫口减退率%)
日期    815-700倍    90%结晶敌百虫800倍
复    日/月    24小时    48小时    96小时    8天    24小时    48小时    96小时
Ⅰ    27/6    61.21    58.88    64.49    82.01    93.93    98.06    99.27    95.51
Ⅱ    27/6    41.18    44.12    53.59    73.59    97.25    97.94    99.31    100
Ⅲ    27/6    59.12    49.06    54.72    83.33    98.73    97.14    99.68    98.10
平    53.84    50.69    57.60    79.62    96.64    97.71    99.42    99.20
注:6月27、28、29日分别降雨5.2mm、45mm、7.9mm

Claims (8)

1、一种植物性杀虫组合物,其特征在于,它是以重量比为3∶3∶3∶1∶1∶5的苦参、百部、闹羊花、皂角、除虫菊的提取液作为有效成分制成的。
2、根据权利要求1的杀虫组合物,它还含有稳定剂。
3、根据权利要求1或2的杀虫组合物,它还含有防腐剂。
4、根据权利要求1或2的杀虫组合物,其中有效成分含量为3-10%。
5、一种制备植物性杀虫组合物的方法,其特征在于,精选,洗涤、粉碎或切片作为有效成分的植物,用水或乙醇浸泡24小时,再分别将浸泡液进行煎煮1-2小时,边煎煮边搅拌,提取出煎煮的药液进行浓缩,加辅助剂,再加热搅拌2-3小时。
6、根据权利要求5的方法,其特征在于用乙醇作浸泡液。
7、根据权利要求4所述的杀虫组合物的使用方法,其特征在于预防使用时药剂稀释倍数为1000-1200倍。
8、根据权利要求4所述的杀虫组合物的使用方法,其特征在于使用时药剂的稀释倍数为300-1000倍。
CN 91101135 1991-03-02 1991-03-02 苦参素植物杀虫剂及其制备和使用方法 Expired - Fee Related CN1027570C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 91101135 CN1027570C (zh) 1991-03-02 1991-03-02 苦参素植物杀虫剂及其制备和使用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 91101135 CN1027570C (zh) 1991-03-02 1991-03-02 苦参素植物杀虫剂及其制备和使用方法

Publications (2)

Publication Number Publication Date
CN1064389A CN1064389A (zh) 1992-09-16
CN1027570C true CN1027570C (zh) 1995-02-08

Family

ID=4904972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 91101135 Expired - Fee Related CN1027570C (zh) 1991-03-02 1991-03-02 苦参素植物杀虫剂及其制备和使用方法

Country Status (1)

Country Link
CN (1) CN1027570C (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1054264C (zh) * 1994-11-05 2000-07-12 赤峰农药厂 烟参素乳剂及其制备方法
CN1079009C (zh) * 1994-12-19 2002-02-13 王德元 苦楝素植物杀虫剂及使用法
CN1078808C (zh) * 1996-01-04 2002-02-06 许桂珠 植物杀虫剂及其制备方法
CN101015302B (zh) * 2006-02-07 2010-12-15 王成根 采用天然植物制成的复方苦参杀虫剂
CN102273450A (zh) * 2010-06-12 2011-12-14 甘肃省农业科学院植物保护研究所 一种植物源农药增效剂及其制备方法
CN102640764B (zh) * 2012-03-21 2014-02-26 西南大学柑桔研究所 植物源杀虫剂
CN104757039A (zh) * 2014-09-26 2015-07-08 刘宁 一种灭天牛的生物农药
CN105475387A (zh) * 2015-10-19 2016-04-13 南宁市金稻源农资有限公司 用于火龙果的植物性农药及其制备方法

Also Published As

Publication number Publication date
CN1064389A (zh) 1992-09-16

Similar Documents

Publication Publication Date Title
AU748634B2 (en) Natural pesticide
WO2010061354A2 (en) Insect-repellent formulations
EP2170085A2 (en) Insect-repellent formulations
CN1027570C (zh) 苦参素植物杀虫剂及其制备和使用方法
CN103444729A (zh) 一种杀菌药物组合物及其应用
CN101911955B (zh) 一种生物源杀螨水悬浮剂组合物及其制备方法
CN1836522A (zh) 以印楝油为增效剂的除虫菊素乳油制剂
CN1954673A (zh) 爬行害虫防除用粉剂
CN114145305B (zh) 一种防治柑橘青苔病的组合物
CN1094040C (zh) 印楝素混配农药制剂及其制备方法
CN109380243A (zh) 杀菌组合物及其应用
CN1903030A (zh) 一种植物性农药表面活性剂、制备方法及其用途
CN103315006A (zh) 含有天然苦皮藤素和天然黄荆素的杀虫组合物及其应用
CN1826905A (zh) 一种雷公藤生物碱复配杀虫剂
CN1188041C (zh) 氨基酸广谱无公害药肥
CN107047561A (zh) 一种基于胜红蓟挥发物的茶小绿叶蝉的引诱剂
CN107347903A (zh) 一种含有环氧虫啉和苦参碱的农药组合物
KR20050115521A (ko) 식물 추출물을 이용한 생물농약으로서의 천연 살충제
CN101124906B (zh) 一种含有印楝素的注干剂及印楝素在注干领域中的应用
CN1059782C (zh) 一种无公害化学生物农药及其制备方法
CN1613326A (zh) 防伪植物杀虫农药的制备及使用方法
CN1069490C (zh) 齐墩螨素-敌敌畏混合杀虫剂
CN1165236C (zh) 印楝素与沙蚕毒素混配的农药制剂
CN112640899B (zh) 一种含微球体杀虫剂增效剂、其制剂及其应用
CN100488367C (zh) 防治刺桐姬小蜂虫害的农药主剂及其制成的制剂

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 024000 Inner Mongolia Chifeng City Hongshan Changqing Road four shop floor

Applicant after: Chen Guiwei

Inventor after: Chen Guiwei

Address before: 300090 No. 257 Dongmen street, Tianjin, Nankai District

Applicant before: Wang Jiemin

Inventor before: Wang Jiemin

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: WANG JIEMIN TO: CHEN GUIWEI; INVENTOR; FROM: WANG JIEMIN TO: CHEN GUIWEI

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: CHEN GUIWEI TO: CHEN BAOZHANG

CP03 Change of name, title or address

Address after: 125001, Jinxi, Liaoning province Huludao refining and chemical plant, South ketone, benzene, Chen Tieqiang

Patentee after: Chen Baochang

Patentee before: Chen Guiwei

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: CHEN GUIWEI TO: CHEN JINZHANG

CP03 Change of name, title or address

Address after: Inner Mongolia Henan Town neighborhood Houdin Wengniute Banner crane Shop No. 137 North

Inventor after: Chen Jinchang

Patentee after: Wang Deyuan

Address before: 125001, Chen Tieqiang, Huludao refinery, Jinxi, Liaoning Province, China

Inventor before: Chen Guiwei

Patentee before: Chen Baochang

C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: WANG DEYUAN TO: CHEN YUEXIN

CP03 Change of name, title or address

Address after: Zhanqian District 115001 Liaoning city in Yingkou Province, the new education area east building No. 1, No. 2 unit 1

Patentee after: Chen Lexin

Address before: Inner Mongolia, Henan Wengniute Houdin Town neighborhood cart Shop No. 137 North

Patentee before: Wang Deyuan

C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Chen Lexin

Document name: Notification to Pay the Fees

ASS Succession or assignment of patent right

Owner name: WANG SHOUZHONG

Free format text: FORMER OWNER: CHEN YUEXIN

Effective date: 20010626

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20010626

Address after: 067000 Yi 8-5-611, Shuangqiao District, Chengde, Hebei, Taixing

Patentee after: Wang Shouzhong

Address before: Zhanqian District 115001 in Liaoning province Yingkou City Station District Liaoning city of Yingkou province with the new education area, building 1, 1 single star

Patentee before: Chen Lexin

C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee