CN107232196A - A kind of Anagrus nilaparvatae attractant based on plant volatile - Google Patents
A kind of Anagrus nilaparvatae attractant based on plant volatile Download PDFInfo
- Publication number
- CN107232196A CN107232196A CN201710443897.9A CN201710443897A CN107232196A CN 107232196 A CN107232196 A CN 107232196A CN 201710443897 A CN201710443897 A CN 201710443897A CN 107232196 A CN107232196 A CN 107232196A
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- Prior art keywords
- attractant
- anagrus nilaparvatae
- nilaparvatae
- anagrus
- aldehyde
- 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.)
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Classifications
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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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (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)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Anagrus nilaparvatae attractant based on plant volatile, belong to the attractant of natural enemy insect Anagrus nilaparvatae, the attractant is made up of following quality than raw material：Longifolene 0.0001% 0.1%；Aromadendrene 0.0001% 0.1%；Lauryl aldehyde 0.0001% 0.1%；Vanillic aldehyde 0.0001% 0.1%；Valeral 0.0001% 0.1%；β cyclocitrals 0.0001% 0.1%；Dimethyl sulfoxide (DMSO) 1% 8%；OP10 emulsifying agents 1% 8%.The attractant of Anagrus nilaparvatae of the present invention, effectively can attract Anagrus nilaparvatae preventing and treating planthopper, so as to reach green, safely, effectively control the purpose of rice grub plant hopper for rice crop.
Description
Technical field
The present invention relates to pest natural enemy field of biological control, more particularly to natural enemy parasitic wasp Anagrus nilaparvatae scent-attractants
And its application.
Background technology
Paddy rice is one of cereal crops main in the world.Planthopper causing harm on paddy rice, increasingly aggravates in recent years, right
Its yield causes immeasurable loss.The common species of planthopper has three kinds, is brown paddy plant hopper (Nilaparvata respectively
Lugens), white backed planthopper (Sogatella furcifera) and small brown rice planthopper (Laodelphax striatellus), except thorn is inhaled
Outside Oviposition paddy rice, growing for transmitted virus influence paddy rice is gone back.The control to planthopper is mainly used at present
Chemical means.But chemical agent is largely used with irrational, is not only polluted the environment, and planthopper is easily set to produce anti-medicine
Property.Therefore, new, safety, effectively preventing method is developed to control the population quantity of planthopper to be very necessary.
Biological control, mainly controls number of pest using natural enemy insect, and the features such as having safe, environment-friendly causes
The concern of people.Anagrus nilaparvatae belongs to Hymenoptera, Thysanidae, the ovum of parasitic planthopper, and throughout the year parasitic rate up to 10%~
17%, it is a kind of important natural enemy insect in rice terrace.The population quantity of planthopper is controlled using Anagrus nilaparvatae, can be reduced
The use of agricultural chemicals.How to increase the population quantity of field Anagrus nilaparvatae, improve Anagrus nilaparvatae parasitic rate, be to be badly in need of solving
Problem.
With the development of chemical ecology, volatile compound the role of natural enemy positioning host insect increasingly by
To the concern of people.Research shows that parasitic wasp can carry out dwell border and host location using plant volatile.In paddy rice by winged
After the harm of lice, automatic defense reaction can be started, discharge a series of odor compounds to lure natural enemy to control insect
Cause harm.From the angle of plant volatile, develop new Anagrus nilaparvatae attractant and have great application prospect.
The content of the invention
The chemical means that the prevention and control of planthopper are mainly used at present, but chemical agent lack of standardization and reusing easily make
Planthopper develops immunity to drugs and pollutes environment.It is an object of the invention to provide a kind of Anagrus nilaparvatae attractant, rice lice is utilized
Tassel chalcid fly controls field planthopper population, and the attractant is strong to Anagrus nilaparvatae allure, easy to use.
A kind of Anagrus nilaparvatae attractant based on plant volatile, is made up of following component by weight percentage：
The active component of the Anagrus nilaparvatae attractant of the present invention is longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral
With β-cyclocitral, directly said components are well mixed, obtained attractant low toxicity is easy to use, environmentally safe, and
There is stronger allure to Anagrus nilaparvatae.
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
A kind of preferred scheme, is made up of following component by weight percentage：
Longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-cyclocitral compound are when being used alone to rice lice tassel
The attractant effect of chalcid fly is poor, but by after 6 kinds of compounds mixing, optimizes the ratio between them, this 6 kinds of compounds can cooperate with work
With so that there is good attractant effect to Anagrus nilaparvatae.
6 kinds of compounds of the present invention, by synergy, enhance composition to rice lice tassel in respective amount ranges
Chalcid fly attractant effect.
The collocation method that Anagrus nilaparvatae attractant of the present invention is generally used for：Compound is weighed up by formula ratio,
This 6 kinds of components are dissolved in dimethyl sulfoxide, the OP 10 of formula ratio is added, finally mixed with water, described Anagrus nilaparvatae is produced
Attractant.
Compared with prior art, the present invention has the advantages that：
It is strong to Anagrus nilaparvatae allure, it is easy to use, it is environment-friendly, it is a kind of rice efficiently, easy, environmentally friendly and safe
Lice tassel chalcid fly attractant.
Embodiment
The present invention is described in further detail with reference to embodiment, it should be pointed out that embodiment described below purport
It is being easy to the understanding of the present invention, and is not playing any restriction effect to it, raw materials used in following examples is commercially available prod,
It can be obtained by approach purchased in market.
Comparative example 1-6
Comparative example is made up of the component of following percentage by weight：
Prepared according to embodiment 4, difference is that 6 kinds of components only use single component longifolene, aromadendrene, bay
Aldehyde, vanillic aldehyde, valeral or β-cyclocitral, percentage by weight is 0.0095%；Dimethyl sulfoxide is 2%；OP10 emulsifying agents are
2%；Surplus is water.
Above-mentioned raw materials are made as follows：Weigh up single compound (longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde,
Valeral and β-cyclocitral), it is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, is added
Appropriate water, is well mixed, and produces described comparative example.
Embodiment 1
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 2
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 3
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 4
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 5
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 6
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 7
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 8
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 9
Attractant is made up of the component of following percentage by weight：
Above-mentioned attractant is made as follows：By longifolene, aromadendrene, lauryl aldehyde, vanillic aldehyde, valeral and β-ring lemon
Aldehyde is dissolved in the dimethyl sulfoxide of formula ratio, is then mixed with the OP10 emulsifying agents of formula ratio, adds appropriate water, and mixing is equal
It is even, produce the attractant agent of Anagrus nilaparvatae.
Embodiment 10：Attracting action is tested
1st, testing program
Selection field is neat, management condition is consistent, the much the same rice terrace of growing way is used as experimental plot.
20-50mL comparative example 1 and the attractant of embodiment 1~9 is taken to be placed in 500ml plastic bottle.Plastic bottle is the bottom of away from
At portion 5-6cm, 8 diameter 1cm aperture is opened around a circle, is entered beneficial to Anagrus nilaparvatae in bottle.Lured for the ease of statistics
Chalcid fly number, puts the suitable yellow plate of a block size in plastic bottle.Plastic bottle is suspended on bamboo pole, rice terrace is inserted into every 4-5m
In.
Each processing is repeated 5 times, test duration 6 days, is changed within every two days and is trapped bottle, counts Anagrus nilaparvatae quantity, each
The Anagrus nilaparvatae quantity that repetition is lured is 6 days sums.
2nd, attractant effect
Lure result as shown in table 1 in field.Attractant effect of the attractant of table 1 to Anagrus nilaparvatae adult
As a result show, the attractant that embodiment 1~9 is prepared preferably draws to all having for Anagrus nilaparvatae compared with the control
Lure power.
The specific implementation case of patent of the present invention is the foregoing is only, but the technical characteristic of patent of the present invention is not limited to
This, any those skilled in the relevant art are in the field of the invention, and the change or modification made all are covered in the special of the present invention
Among sharp scope.
Claims (8)
1. a kind of Anagrus nilaparvatae attractant based on plant volatile, it is characterised in that by weight percentage by such as the following group
It is grouped into：
2. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
3. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
4. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
5. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
6. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
7. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
8. Anagrus nilaparvatae attractant according to claim 1, it is characterised in that by weight percentage by following component group
Into：
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443897.9A CN107232196A (en) | 2017-06-13 | 2017-06-13 | A kind of Anagrus nilaparvatae attractant based on plant volatile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710443897.9A CN107232196A (en) | 2017-06-13 | 2017-06-13 | A kind of Anagrus nilaparvatae attractant based on plant volatile |
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| CN107232196A true CN107232196A (en) | 2017-10-10 |
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| CN201710443897.9A Pending CN107232196A (en) | 2017-06-13 | 2017-06-13 | A kind of Anagrus nilaparvatae attractant based on plant volatile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137785A1 (en) * | 2022-01-21 | 2023-07-27 | 浙江大学 | Application of sativene, recombinant biocontrol fungus, and bombyx batryticatus and application thereof |
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| CN101366377A (en) * | 2008-10-08 | 2009-02-18 | 泰安市泰山林业科学研究院 | Pine moth rod type destructive insect attractant |
| CN102177918A (en) * | 2011-03-24 | 2011-09-14 | 浙江大学 | Attractant for Anagrus nilaparvatae (natural enemies of rice planthoppers) for effectively controlling quantity of rice planthopper adults |
| CN102177916B (en) * | 2011-03-24 | 2013-01-09 | 浙江大学 | Attractant for Anagrus nilaparvatae which are natural enemies of rice planthoppers |
| CN104094928A (en) * | 2014-07-31 | 2014-10-15 | 福建省农业科学院植物保护研究所 | Mango deporaus marginatus pascoe attractant and preparation method thereof |
| CN105532762A (en) * | 2015-12-24 | 2016-05-04 | 浙江大学 | Anagrus nilaparvatae attractant based on plant essential oil and application thereof |
-
2017
- 2017-06-13 CN CN201710443897.9A patent/CN107232196A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101366377A (en) * | 2008-10-08 | 2009-02-18 | 泰安市泰山林业科学研究院 | Pine moth rod type destructive insect attractant |
| CN102177918A (en) * | 2011-03-24 | 2011-09-14 | 浙江大学 | Attractant for Anagrus nilaparvatae (natural enemies of rice planthoppers) for effectively controlling quantity of rice planthopper adults |
| CN102177916B (en) * | 2011-03-24 | 2013-01-09 | 浙江大学 | Attractant for Anagrus nilaparvatae which are natural enemies of rice planthoppers |
| CN104094928A (en) * | 2014-07-31 | 2014-10-15 | 福建省农业科学院植物保护研究所 | Mango deporaus marginatus pascoe attractant and preparation method thereof |
| CN105532762A (en) * | 2015-12-24 | 2016-05-04 | 浙江大学 | Anagrus nilaparvatae attractant based on plant essential oil and application thereof |
Non-Patent Citations (4)
| Title |
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| D.RAJABASKAR ET. AL: ""Behavioral Responses of Green Peach Aphid, Myzus persicae"", 《AM.J.POTATO RES》 * |
| 丁宗泽等: ""太湖地区褐飞虱天敌及其控制作用"", 《江苏农业学报》 * |
| 无: "检索记录", 《STN》 * |
| 薛敦渊的名号: ""芸香草精油化学成分的研究"", 《高等学校化学学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137785A1 (en) * | 2022-01-21 | 2023-07-27 | 浙江大学 | Application of sativene, recombinant biocontrol fungus, and bombyx batryticatus and application thereof |
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Application publication date: 20171010 |