CN104304346B - A kind of biological pesticide preventing and treating Pieris rapae - Google Patents
A kind of biological pesticide preventing and treating Pieris rapae Download PDFInfo
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- CN104304346B CN104304346B CN201410484196.6A CN201410484196A CN104304346B CN 104304346 B CN104304346 B CN 104304346B CN 201410484196 A CN201410484196 A CN 201410484196A CN 104304346 B CN104304346 B CN 104304346B
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Abstract
The invention discloses a kind of biological pesticide preventing and treating Pieris rapae, described biological pesticide includes extracting solution and the insecticides adjuvant of following weight portion: 15 30 parts of Fructus Luffae, Herba Artemisiae annuae 15 30 parts, the false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 10 20 parts, Hemerocallis fulva L. 6 15 parts, Herba Verbenae 10 15 parts, Flos Impatientis 10 15 parts, Herba Clinopodii Polycephali 8 15 parts, Cacumen Platycladi 5 15 parts；Described insecticides adjuvant is emulsifying agent 15 35 parts, stabilizer 5 10 parts, synergist 13 parts.The present invention, compared with tradition pesticide, has nontoxic, efficiently, low-residual, be not likely to produce Drug resistance, advantage that selectivity is strong, should vigorously promote the use.
Description
Technical field
The present invention relates to a kind of biological pesticide, a kind of biological pesticide preventing and treating Pieris rapae.
Background technology
Cabbage butterfly (Classification system: Pierisrapae Linne), also known as Pieris rapae, brassicaceous vegetable of mainly causing harm, especially more serious with ratios of being injured such as cabbage mustard, Caulis et Folium Brassicae capitatae, Brassica oleracea L. var. botrytis L..Larva just age gnaws mesophyll at blade back, remains epidermis, in little shape pit, eats leaf and become hole after 3 ages.Vein and petiole is only stayed time serious.Discharge a large amount of feces simultaneously, pollute dish leaf and Brassica campestris L. ssp.chinensis, make quality of vegetable inferior, and insect bite provides intrusion feature for Bacteria erwinia again, cause dish strain generation soft rot, accelerate Herb dead.
At present great majority are prevented and treated for Pieris rapae and rest on the stage using tradition pesticide, tradition pesticide easily makes insect develop immunity to drugs, another result that the generation of pest resistance to insecticide causes is exactly the usage amount that vegetable growers strengthen pesticide, long-term conventional, pesticide the severe contamination that not only cause environment is widely used, the health of human body is worked the mischief simultaneously.
Therefore biological pesticide comes into existence as the situation requires, biological pesticide, means and non-chemically synthesizes, and from natural chemical substance or life entity, and has the effect of sterilization pesticide and insecticide pesticide.Biological pesticide has the advantage that compared with tradition pesticide the toxicity of biological pesticide is generally low than tradition pesticide；Selectivity is strong, and purpose disease pest and the minority organism being closely related with it are only worked by they, and harmless to the mankind, birds, other insecticides and mammal；Low-residual, efficiently.Minimal amount of biological pesticide can play high-effect effect, and it generally can decompose rapidly, avoids the problem of environmental pollution brought by tradition pesticide on the whole；It is not likely to produce Drug resistance；Biological pesticide can greatly reduce the use of tradition pesticide, and does not affect crop yield.By feat of this advantage, biological pesticide is whole to be quickly grown, and in following several years, biological pesticide has great advantage.Biological pesticide also exists irreplaceable use value and huge potentiality.
Summary of the invention
Present invention solves the technical problem that: the present invention provide a kind of nontoxic, efficient, low-residual, be not likely to produce Drug resistance, the biological pesticide of preventing and treating Pieris rapae that selectivity is strong.
Technical solution of the present invention: a kind of biological pesticide preventing and treating Pieris rapae, described biological pesticide includes extracting solution and the insecticides adjuvant of following weight portion: Fructus Luffae 15-30 part, Herba Artemisiae annuae 15-30 part, false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 10-20 part, Hemerocallis fulva L. 6-15 part, Herba Verbenae 10-15 part, Flos Impatientis 10-15 part, Herba Clinopodii Polycephali 8-15 part, Cacumen Platycladi 5-15 part；Described insecticides adjuvant is emulsifying agent 15-35 part, stabilizer 5-10 part, synergist 1-3 part.
Described emulsifying agent is alkylphenol polyoxyethylene, and stabilizer is 1,2 butanediols, and synergist is diethyl aminoethyl hexanoate.
Described biological pesticide can be configured to wet type powder, cream, suspending agent etc. can be suitable for agriculturally conventional dosage form according to well known to a person skilled in the art method.
Herba Artemisiae annuae extracting solution extracting method is: use cold stain method, will pulverize through garbled Herba Artemisiae annuae, and weigh, and with the 5 extraction solvent dipping 3d paid for, repeats 3 times after filtration, and merging filtrate i.e. obtains corresponding crude extract；Extracting solution is added in the Claisen flask of Rotary Evaporators, controls respectively, at 60-70 DEG C, 50-60 DEG C, 40-50 DEG C, to be concentrated under reduced pressure to give Herba Artemisiae annuae extracting solution by ethanol, chloroform, the temperature of petroleum ether.
The method have the benefit that the present invention all uses natural plant, toxicity is low, and it is short that drug effect plays the time, and selectivity is strong, to environment and person poultry harmless, should vigorously promote the use.
Detailed description of the invention
For making the purpose of the present invention, technical scheme become apparent from, below embodiment of the present invention is described in further detail.
Embodiment one: a kind of biological pesticide preventing and treating Pieris rapae, described biological pesticide includes extracting solution and the insecticides adjuvant of following weight portion: 20 parts of Fructus Luffae, Herba Artemisiae annuae 18 parts, the false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 15 parts, Hemerocallis fulva L. 10 parts, Herba Verbenae 12 parts, Flos Impatientis 12 parts, Herba Clinopodii Polycephali 10 parts, Cacumen Platycladi 10 parts；Described insecticides adjuvant is emulsifying agent 25 parts, stabilizer 8 parts, synergist 2 parts.
Embodiment two: a kind of biological pesticide preventing and treating Pieris rapae, described biological pesticide includes extracting solution and the insecticides adjuvant of following weight portion: 15 parts of Fructus Luffae, Herba Artemisiae annuae 15 parts, the false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 10 parts, Hemerocallis fulva L. 6 parts, Herba Verbenae 10 parts, Flos Impatientis 10 parts, Herba Clinopodii Polycephali 8 parts, Cacumen Platycladi 5 parts；Described insecticides adjuvant is emulsifying agent 15 parts, stabilizer 5 parts, synergist 1 part.
Embodiment three: a kind of biological pesticide preventing and treating Pieris rapae, described biological pesticide includes extracting solution and the insecticides adjuvant of following weight portion: 30 parts of Fructus Luffae, Herba Artemisiae annuae 30 parts, the false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 20 parts, Hemerocallis fulva L. 15 parts, Herba Verbenae 15 parts, Flos Impatientis 15 parts, Herba Clinopodii Polycephali 15 parts, Cacumen Platycladi 15 parts；Described insecticides adjuvant is emulsifying agent 35 parts, stabilizer 10 parts, synergist 3 parts.
Biological pesticide embodiment two and embodiment three prepared carries out prevention effect respectively with Pieris rapae for subjects, and setting tradition pesticide three order is matched group, and measurement result is as follows:
From upper table measurement result, the present invention is compared with tradition pesticide, and drug effect plays faster, and preventive effect is higher.The present invention has reasonability and feasibility, should vigorously promote the use.
Claims (1)
1. the biological pesticide preventing and treating Pieris rapae, it is characterised in that described biological pesticide is made up of extracting solution and the insecticides adjuvant of following weight portion: 15 parts of Fructus Luffae, Herba Artemisiae annuae 15 parts, the false Radix Euphorbiae Fischerianae (Radix Euphorbiae Ebracteolatae) 10 parts, Hemerocallis fulva L. 6 parts, Herba Verbenae 10 parts, Flos Impatientis 10 parts, Herba Clinopodii Polycephali 8 parts, Cacumen Platycladi 5 parts；Described insecticides adjuvant is emulsifying agent 15 parts, stabilizer 5 parts, synergist 1 part；Described emulsifying agent is alkylphenol polyoxyethylene, and described stabilizer is 1,2 butanediols, and described synergist is diethyl aminoethyl hexanoate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410484196.6A CN104304346B (en) | 2014-09-20 | 2014-09-20 | A kind of biological pesticide preventing and treating Pieris rapae |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410484196.6A CN104304346B (en) | 2014-09-20 | 2014-09-20 | A kind of biological pesticide preventing and treating Pieris rapae |
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| Publication Number | Publication Date |
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| CN104304346A CN104304346A (en) | 2015-01-28 |
| CN104304346B true CN104304346B (en) | 2016-08-24 |
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| CN201410484196.6A Expired - Fee Related CN104304346B (en) | 2014-09-20 | 2014-09-20 | A kind of biological pesticide preventing and treating Pieris rapae |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107494605A (en) * | 2017-08-23 | 2017-12-22 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of application of complex biological agricultural chemicals in rice disease and pest preventing and treating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194782A (en) * | 1997-04-01 | 1998-10-07 | 云南省烟草科学研究所 | Pesticide for tobacco protection and producing method thereof |
| CN102428968A (en) * | 2011-09-30 | 2012-05-02 | 张文冬 | Pure natural promoter capable of killing pests and sterilizing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101441614B1 (en) * | 2012-09-26 | 2014-09-17 | 박화목 | Insecticide or compost composition comprising the leaves of Ginkgo biloba by water aging |
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2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1194782A (en) * | 1997-04-01 | 1998-10-07 | 云南省烟草科学研究所 | Pesticide for tobacco protection and producing method thereof |
| CN102428968A (en) * | 2011-09-30 | 2012-05-02 | 张文冬 | Pure natural promoter capable of killing pests and sterilizing |
Non-Patent Citations (4)
| Title |
|---|
| 祁连山区杀虫植物资源调查初报;韩多红 等;《植物保护》;20060831;第32卷(第4期);第78-82页 * |
| 蔬菜制药杀虫好作物丰产收益高;丁亮;《农家科技》;19980228(第2期);第24页 * |
| 豫南野生有毒维管植物资源调查;卢东升 等;《信阳师范学院学报:自然科学版》;20090430;第22卷(第2期);第242-245页 * |
| 防治菜青虫、菜蚜虫的土农药植物;杨好伟;《河南科技》;19930531(第5期);第19-20页 * |
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| CN104304346A (en) | 2015-01-28 |
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Inventor after: Ma Qingjie Inventor before: Li Xiaodan |
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Effective date of registration: 20160706 Address after: Yaoqiang Town Industrial Road Licheng District 250107 Shandong city of Ji'nan province No. 7 Applicant after: Shandong Songgang Chemical Co., Ltd. Address before: Huidong County in Guangdong province 516000 in Huizhou city to Xintang City Xin Road No. 2-26 Applicant before: Li Xiaodan |
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