CN1207970C - 一种农用驱虫粉 - Google Patents

一种农用驱虫粉 Download PDF

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CN1207970C
CN1207970C CNB021029237A CN02102923A CN1207970C CN 1207970 C CN1207970 C CN 1207970C CN B021029237 A CNB021029237 A CN B021029237A CN 02102923 A CN02102923 A CN 02102923A CN 1207970 C CN1207970 C CN 1207970C
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chickweed
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CN1365617A (zh
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侯有明
尤民生
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Fujian Agriculture and Forestry University
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Fujian Agriculture and Forestry University
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    • 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
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    • 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

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Abstract

一种农用驱虫粉,由烟草、荷花玉兰、羊蹄甲、繁缕和葎草等5种植物中的2种、或2种以上的植物粉碎后的粉末混合而成。驱虫粉主要以驱避害虫为主,同时也具有一定的忌避作用,尤其是对黄曲条跳甲,具有显著忌避、拒食作用,害虫不产生抗药性;而且具有对人畜无害、无药物残留、无公害、不污染环境等特点。原料来源广泛,生产工艺简单易行,控制机理独得,控制效果显著,可进行大规模生产。

Description

一种农用驱虫粉
本发明涉及一种植物保护剂,特别是以植物为原料生产的植物保护剂。
目前,世界上所用的植物保护剂一般为农药,而且大量使用的农药一般都具有一定的毒性,污染环境,对人体健康造成不良的影响。我国是世界上使用农药较多的国家,尤其是在十字花科蔬菜的害虫防治中,化学杀虫剂的大量使用,不仅使主要害虫产生严重的抗药性,次要害虫上升为主要害虫,而且蔬菜和环境污染严重,菜田天敌种类和数量贫乏,实际上已形成了化学杀虫剂愈用愈多,而害虫为害更为猖獗的恶性循环。
发明专利(申请号:97107580)公开了“植物性农药”(申请日:970702),介绍了一种以大蒜、油及乳化剂配制成的植物性农药,用于防治相关的病虫害。
发明专利(申请号:96100597)公开了“一种无公害农药一三苦素”(申请日:960422),介绍了一种以茶枯、烟茎、博落回、皂角和百部为原料,经浸泡、恒温蒸煮、高压渗漉、精制、复配而成,用于果、茶、菜等作物的虫害防治。
发明专利(申请号:94103072)公开了“一种无公害植物农药—杀灭灵”(申请日:940316),介绍了一种由苦楝皮、鱼藤、茶籽饼组成的植物农药,用于防治茶毛虫、稻螟虫等病虫害。
植物性农药在生产上的应用对于压低害虫的种群密度起到了显著的效果,然而由于这些植物性杀虫剂对害虫一般的作用方式同化学杀虫剂类同,对害虫主要还是以杀死为目标,这样害虫容易产生抗药性。同时,这些植物性杀虫剂主要来自于有毒的植物,其原料来源有限,生产工艺较为复杂,在实际应用中受到很大的限制。
本发明的目的在于提供一种以植物体为原料、对人畜无害、无药物残留、无公害、不污染环境、害虫不易产生抗药性的驱避蔬菜生产上主要害虫的农用驱虫粉。
本发明的一种农用驱虫粉,由烟草、荷花玉兰、羊蹄甲、繁缕、葎草,5种植物中的2种、或2种以上的植物粉碎后的粉末混合而成。使用草木灰作为填充料。当5种植物都用时,产品中各种材料的重量关系如下:
材    料                       干物重百分率(%)
烟    草                          40-70
荷花玉兰                          10-15
羊蹄甲                            9--15
繁    缕                          4-10
葎    草                          4-10
草木灰                            3--10
本发明以被保护的植物——十字花科蔬菜上的主要害虫为对象,利用这类植物以外的异源植物次生化合物对害虫具有的显著忌避和拒食作用,来达到持续控制害虫的目的;尤其是对黄曲条跳甲,具有显著忌避、拒食作用。具有控制机理独得,控制效果显著的特点,其开发应用前景广阔。是一种对害虫具有显著忌避、拒食作用的多种植物混合物。主要优点如下:
1、原料来源丰富、取材方便,工艺简单,容易操作,可进行大规模生产;
2、对害虫的作用机理不同,主要是以驱避害虫为主,同时也具有一定的忌避作用,因而,害虫不易产生抗药性;
3、该发明产品的大面积应用,有累积驱避害虫的效果,即第一次使用时量大些,以后则少用,可达到持续控制害虫猖獗为害的目的,对于菜田环境保护有积极的意义;
4、试产品经大田试验示范,对黄曲条跳甲种群的控制效果在85%以上,保苗、保产效果也在80%以上,符合生产上的要求;
5、使用该发明的产品还具有一定的肥效,田间作物较对照长势明显旺盛。
为了更清楚充分地公开本发明的一种农用驱虫粉,下面介绍一种制备方法的实施例加以说明:
1、所取植物的相应部位为烟草叶或茎、荷花玉兰叶、羊蹄甲叶、繁缕整株、葎草整株。
2、将其洗净分装并置烘房中烘烤后分别粉碎。
3、将上述5种植物的粉末与填充料草木灰混合均匀后使用,各种材料的重量关系如下:
材    料                  干物重百分率(%)
烟    草                      65
荷花玉兰                      10
羊蹄甲                        12
繁    缕                      4
葎    草                      4
草木灰                        5
4、本产品为粉剂,能通过60目筛网;
本发明使用的烟草叶或茎,均为烟草生产的下脚料、烟叶生产中的废弃茎叶或达不到级别的次等烟叶等。

Claims (4)

1、一种农用驱虫粉,其特征在于由烟草、荷花玉兰、羊蹄甲、繁缕和葎草5种植物粉碎后的粉末混合而成,各种材料的重量关系如下:
     材    料                干物重百分率(%)
     烟    草                40-70
     荷花玉兰                10-15
     羊蹄甲                  9--15
     繁    缕                4-10
     葎    草                4-10
     草木灰                  3-10
2、根据权利要求1所述的一种农用驱虫粉,其特征在于各种材料的重量关系如下:
     材    料                干物重百分率(%)
     烟    草                65
     荷花玉兰                10
     羊蹄甲                  12
     繁    缕                4
     葎    草                4
     草木灰                  5
3、根据权利要求1或2所述的一种农用驱虫粉,其特征在于驱虫粉能通过60目筛网。
4、根据权利要求1所述的一种农用驱虫粉,其特征在于所取植物的相应部位为烟草叶或茎、荷花玉兰叶、羊蹄甲叶、繁缕整株、葎草整株。
CNB021029237A 2002-01-30 2002-01-30 一种农用驱虫粉 Expired - Fee Related CN1207970C (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN110165643A (zh) * 2019-06-26 2019-08-23 国网山东省电力公司临朐县供电公司 一种互联微机保护方法及系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103265366B (zh) * 2013-05-24 2014-06-25 常熟市润丰农业有限公司 一种拌种剂
CN103783096B (zh) * 2014-03-07 2015-08-26 赖荣泉 一种烟蚜取食抑制剂
CN104429737B (zh) * 2014-11-14 2017-10-03 武汉航科天地科技有限公司 蔬菜大棚驱赶蔬菜虫的方法
CN104472482B (zh) * 2014-12-30 2016-04-06 马艳荣 一种蟾蜍趋避剂
CN104838959A (zh) * 2015-04-16 2015-08-19 娄志 一种绿色健康石榴的种植方法
CN106577806B (zh) * 2016-11-29 2019-01-18 河南柏裕植物免疫科技有限公司 一种蔬菜杀虫剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110165643A (zh) * 2019-06-26 2019-08-23 国网山东省电力公司临朐县供电公司 一种互联微机保护方法及系统

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