CN106689239B - A kind of brown paddy plant hopper and white backed planthopper repellant and its preparation method and application - Google Patents
A kind of brown paddy plant hopper and white backed planthopper repellant and its preparation method and application Download PDFInfo
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- CN106689239B CN106689239B CN201710024386.3A CN201710024386A CN106689239B CN 106689239 B CN106689239 B CN 106689239B CN 201710024386 A CN201710024386 A CN 201710024386A CN 106689239 B CN106689239 B CN 106689239B
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- repellant
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- essential oil
- brown paddy
- paddy plant
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts 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
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The present invention discloses a kind of brown paddy plant hopper and white backed planthopper repellant and its preparation method and application, belongs to field of agricultural production technologies.The repellant includes following component: cinnamon essential oil, Rhizoma Et Radix Notopterygii essential oil, oil of Cymbopogon winterianus, eucalyptus oil essential oil, Japan pepper essential oil, high fat film and Tween 80.Repellant feature of the invention: highly-safe;With protection and the big function of expelling parasite two;Preparation method is simple, easy to use.Repellant of the invention is made using natural plant essential oils, it is safe and harmless to rice seedlings, lay eggs to brown paddy plant hopper adult, nymph and white backed planthopper adult, nymph feeding and female adult pest and generate repellent action, thus be effectively reduced brown paddy plant hopper and white backed planthopper cause harm and population quantity.And do not have phobotaxis to field predator spider.Has the characteristics that at low cost, high-efficient, environmentally friendly, safety of human and livestock;Repellant of the invention has wide industrialization prospect, is particularly suitable for using in Rice Non-polluted production, has wide economy, society and ecological benefits.
Description
Technical field
The invention belongs to field of agricultural production technologies, in particular to a kind of brown paddy plant hopper and white backed planthopper repellant and its preparation
Method and application.
Background technique
Brown paddy plant hopper and white backed planthopper are Insect Pests in Rice, both pests are in paddy growth season piercing and sucking stems and leaves of rice group
Juice is knitted, moisture loss is promoted, its nutrition is hindered to transport, or even propagates or induce Virus Diseases of Rice.It is normal that less serious case influences rice
Growth and rice quality, severe one seriously lead to the rice underproduction or lose to receive.Long-term pesticide prevention and control produce both pests anti-
Pharmacological property does not administer pest not only, is also easy to cause pesticide residue, threatens that the mankind's is healthy and safe.
Summary of the invention
In order to overcome the disadvantages and deficiencies of the prior art, the primary purpose of the present invention is that providing a kind of brown paddy plant hopper and white back
Plant hopper repellant.The repellant is natural plant medicament, will not be impacted to rice quality, while pest control, moreover it is possible to
Protect natural enemies and reduction rice pesticide residue.
Another object of the present invention is to provide the preparation methods of above-mentioned brown paddy plant hopper and white backed planthopper repellant.
A further object of the present invention is to provide the applications of above-mentioned brown paddy plant hopper and white backed planthopper repellant.
The purpose of the invention is achieved by the following technical solution:
A kind of brown paddy plant hopper and white backed planthopper repellant, including following component:
Cinnamon essential oil, Rhizoma Et Radix Notopterygii essential oil, oil of Cymbopogon winterianus, eucalyptus oil essential oil, Japan pepper essential oil, high fat film and Tween 80.
Component including following parts by volume:
14~18 parts of cinnamon essential oil, 14~18 parts of Rhizoma Et Radix Notopterygii essential oil, 11~13 parts of oil of Cymbopogon winterianus, 10~14 parts of eucalyptus oil essential oil,
18~22 parts of Japan pepper essential oil, 9~11 parts of high fat film and Tween 80 are 45~55 parts;
Preferably, the component including following parts by volume:
It is 16 parts of cinnamon essential oil, 16 parts of Rhizoma Et Radix Notopterygii essential oil, 12 parts of oil of Cymbopogon winterianus, 12 parts of eucalyptus oil essential oil, 20 parts of Japan pepper essential oil, high in fat
10 parts of film and Tween 80 are 50 parts;
The preparation method of the brown paddy plant hopper and white backed planthopper repellant, includes the following steps:
Above-mentioned each component is sufficiently stirred, is uniformly mixed, emulsification, homogeneous, high power concentrate is made to get brown paddy plant hopper and white
Backward flight lice repellant.
Application of the brown paddy plant hopper and white backed planthopper repellant in field of agricultural production technologies;It is particularly suitable in rice
It is used in No-harmful apple orchard.
Dilution is added water when use, field is sprayed in rice field after preferably diluting 50~200 times, per acre with medicament 2.5~
3L。
Mechanism of the invention is:
Rhizoma Et Radix Notopterygii essential oil has apparent Antifeedant Effects to brown winged female adult pest;Japan pepper essential oil ethanol extract is to brown winged wind nymph
There is obvious action of contace poison, there is apparent deterrent effect to the feeding of brown paddy plant hopper female adult pest and oviposition;Cinnamon essential oil, oil of Cymbopogon winterianus and
The equal plants essential oil insect repellant ingredient of eucalyptus oil essential oil;High fat film is plant surface protecting film, and dilution is sprayed on plant surface, can be certainly
It is dynamic to form one layer of invisible polymer protective film, be conducive to plant water suction, ventilative, light transmission, while there is shielding disease pest
It flutters food signal and weakens communication media, resist and defend natural disaster, reduce pesticidal toxin, improve pesticide or fertilizer application
And other effects.Above-mentioned essential oil and high fat film can be well dissolved in emulsifier tween 80.
The present invention compared with the existing technology, have following advantages and effects
(1) repellant feature of the invention: it is 1) highly-safe, this repellant be mixed by plants essential oil with high fat film and
At;2) there is protection and the big function of expelling parasite two;3) preparation method is simple, easy to use.
(2) repellant of the invention be using repellant made of natural plant essential oils, it is safe and harmless to rice seedlings, to brown
Plant hopper adult, nymph and white backed planthopper adult, nymph feeding and female adult pest oviposition generate repellent action, to be effectively reduced brown
Plant hopper and white backed planthopper cause harm and population quantity.And do not have phobotaxis to field predator spider.The repellant
Has the characteristics that at low cost, high-efficient, environmentally friendly, safety of human and livestock;Before repellant of the invention has wide industrialization
Scape is particularly suitable for using in Rice Non-polluted production, has wide economy, society and ecology since preparation method is simple
Benefit.
Detailed description of the invention
Fig. 1 be in embodiment 1 repellant to the repellent effect of brown paddy plant hopper.
Fig. 2 is the repellent effect of repellant Whitebacked Planthopper in embodiment 1.
Fig. 3 is influence of the repellant to spider quantity on multiple populations in embodiment 1.
Fig. 4 be in embodiment 1 white backed planthopper in repellant trial zone a situation arises.
Fig. 5 be in embodiment 1 brown paddy plant hopper in repellant trial zone a situation arises.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
The raw material used in embodiment is commercial product.
Embodiment 1
The chief active object of repellant for rice grub are as follows:
Cinnamon essential oil, Rhizoma Et Radix Notopterygii essential oil, oil of Cymbopogon winterianus, eucalyptus oil essential oil and Japan pepper essential oil, high fat film and Tween 80
Configuration proportion: content is cinnamon essential oil 16mL;Rhizoma Et Radix Notopterygii essential oil 16mL;Oil of Cymbopogon winterianus 12mL;Eucalyptus oil essential oil 12mL;Flower
Green pepper essential oil 20mL;High fat film 10mL and Tween 80 are 50mL;
Preparation method: being that each raw material is sufficiently stirred according to the above ratio, is uniformly mixed, emulsification, homogeneous, and high power concentration is made
Liquid, when use, add water dilution.Field is sprayed in rice field after preferably diluting 50~200 times, uses 2.5~3L of medicament per acre.
(1) repellent action of the repellant to brown paddy plant hopper, white backed planthopper
Repellant measures the repellent action of brown paddy plant hopper, white backed planthopper, and the results are shown in Table 1.
1 repellant of table measures the repellent action of brown paddy plant hopper, white backed planthopper
Tested insect | Repellant+rice (A group) | Clear water+rice (B group) |
White backed planthopper | 10.7±0.9a | 28.3±0.3b |
Brown paddy plant hopper | 8.0±1.0a | 31.3±1.2b |
Note: with data in a line (average ± standard error) there is same letter person to indicate to examine through SPSS19.0T afterwards in table
Test no significant difference (P < 0.05)
A group is the repellant processing group diluted after 51 times, B group only control group, as can be seen from Table 1, white backed planthopper and brown
Plant hopper selects the quantity of A group to be substantially less than and selects B group, it is believed that repellant Whitebacked Planthopper and brown paddy plant hopper have apparent repellent to make
With;And longitudinal direction compares it is found that selecting in the quantity of A group, brown paddy plant hopper is slightly below white backed planthopper, it is believed that repellant drives brown paddy plant hopper
The effect of keeping away becomes apparent from.
(2) in field rice repellant repellent action
It tests and was carried out in 2016 in the Jiangmen City of Guangdong Province town great Ze all trades Lv Ke cooperative society test farmland, trial zone rice
Area is 1000m29 cells are divided into (about 1.5 mu), test, if spray clear water is check plot, 3 repetitions.Total formulation rate is per small
Area 2.25L, insufficient section are supplemented with clear water;Repellant is sprayed three times in seeding stage, tillering regularity, booting to cut phase, is administered
Scheme is as shown in table 2;After application in periodic investigation field rice white backed planthopper and brown paddy plant hopper, spider quantity.Investigation uses at 5 points
It samples, 3 repetitions in each point, each duplication 5 × 3 clumps, totally 75 clumps.Calculate white backed planthopper and brown paddy plant hopper quantity, spider
Spider calculates hundred clumps of borer populations.As a result as shown in Figures 1 to 3.
Each cell in 2 repellant trial zone of table is administered scheme
Revision insect recluced rate (%)=[(worm amount after worm amount-prevention and treatment before preventing and treating)/worm amount before preventing and treating] × 100.
Control efficiency (%)=(the prevention and treatment area's Revision insect recluced rate-check plot Revision insect recluced rate)/(check plot 1- insect population decline
Rate).
Find out from Fig. 1~3, in repellant trial zone, discovery brown paddy plant hopper, white backed planthopper and spider maximum amount generation phase exist
Between 23~30 May.Clear water zone brown paddy plant hopper and white backed planthopper insect population number are most, and the middle and later periods is significantly higher than other areas.Repellent
Brown paddy plant hopper quantity mid-early stage and regular zone are without significant difference or even later period considerably less than regular zone in agent area;And during investigation
White backed planthopper quantity is substantially and regular zone is without significant difference;Its spider quantity is repeatedly significantly higher than regular zone during investigation,
In in plant hopper occurrence in peak period spider occurrence quantity be up to 400/hundred clumps, be much higher than other areas.
Each cell application experiment in 2 repellant trial zone of table shows that repellent area uses any chemical pesticide no, is used only
In the case of repellant, white backed planthopper and brown paddy plant hopper occurrence quantity can be effectively controlled, the regular zone with application chemical pesticide is substantially without aobvious
Write difference;Meanwhile, it is capable to which effective protection Natural Spider Enemies are not killed by chemical pesticide.
(3) various concentration repellant field plot trial
If spray clear water is check plot.Repellant is sprayed in tillering regularity (April 29), uses medicament 3L per acre, is administered scheme
As shown in table 3;After application in periodic investigation field rice white backed planthopper and brown paddy plant hopper quantity.Investigation is using 5 points of samplings, each
3 repetitions in point, each duplication 5 × 3 clumps, totally 75 clumps.White backed planthopper and brown paddy plant hopper quantity are calculated, hundred clumps of borer populations are calculated.
Shown in result figure 4, Fig. 5.
3 various concentration repellant cell of table is administered scheme
Processing | Application formula |
Repellent area 1 | 300mL water+6.0mL repellant |
Repellent area 2 | 300mL water+3.0mL repellant |
Repellent area 3 | 300mL water+1.5mL repellant |
Check plot | 300mL water |
The brown paddy plant hopper of second day best paddy field of effect walks quickly and keeps away rate and is up to after repellant spray it can be seen from Fig. 4 and Fig. 5
79.17%, white backed planthopper walks quickly and keeps away rate and is up to 88.89%, and repellant lasting period 6d or so can also reach preferably to become after 3~4d
Avoiding effect, and apply no the case where finding the reduction of predator spider after repellant;It, can in order to persistently walk quickly and keep away rice pest
It is sprayed again after preventing and treating 3~4d once, enhances its control efficiency.
Main Conclusions:
1, repellant can effectively walk quickly and keep away rice field white backed planthopper, brown paddy plant hopper;Repellant Whitebacked Planthopper of the invention is overall
Rate of walking quickly and keeping away reach 33.33%~88.89%;45.84~79.17% are reached to the rate of walking quickly and keeping away of brown paddy plant hopper totality.
2, it is good to walk quickly and keep away effect for repellant Whitebacked Planthopper nymph and brown paddy plant hopper adult.
3, repellant medicament is prepared convenient, expels significant effect, safe and reliable.And predator spider is walked quickly and kept away
Effect is unobvious, can effective protection Natural Spider Enemies do not killed by chemical pesticide.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (6)
1. a kind of brown paddy plant hopper and white backed planthopper repellant, it is characterised in that: the component including following parts by volume:
14~18 parts of cinnamon essential oil, 14~18 parts of Rhizoma Et Radix Notopterygii essential oil, 11~13 parts of oil of Cymbopogon winterianus, 10~14 parts of eucalyptus oil essential oil, Chinese prickly ash
18~22 parts of essential oil, 9~11 parts of high fat film and Tween 80 are 45~55 parts.
2. brown paddy plant hopper according to claim 1 and white backed planthopper repellant, it is characterised in that: the group including following parts by volume
Point:
16 parts of cinnamon essential oil, 16 parts of Rhizoma Et Radix Notopterygii essential oil, 12 parts of oil of Cymbopogon winterianus, 12 parts of eucalyptus oil essential oil, 20 parts of Japan pepper essential oil, high fat film 10
Part and Tween 80 are 50 parts.
3. the preparation method of claim 1~2 described in any item brown paddy plant hoppers and white backed planthopper repellant, it is characterised in that including
Following steps:
Above-mentioned each component is sufficiently stirred, is uniformly mixed, emulsification, homogeneous, high power concentrate is made to get brown paddy plant hopper and white backward flight
Lice repellant.
4. the described in any item brown paddy plant hoppers of claim 1~2 and white backed planthopper repellant answering in field of agricultural production technologies
With.
5. application according to claim 4, it is characterised in that: the brown paddy plant hopper and white backed planthopper repellant rice without
It is used in public hazards production.
6. application according to claim 4 or 5, it is characterised in that: add water dilution, field dilution 50~200 when use
It is sprayed in rice field after times, uses 2.5~3L of medicament per acre.
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CN107183077B (en) * | 2017-06-13 | 2019-10-15 | 浙江大学 | A kind of brown paddy plant hopper repellant |
CN108902152B (en) * | 2018-08-20 | 2020-12-04 | 华南农业大学 | Nicotine sustained release agent and preparation method thereof |
CN109845770A (en) * | 2019-03-08 | 2019-06-07 | 珠海市润农科技有限公司 | The repellent sustained release film formulation and preparation method and purposes of prevention and treatment drosophila |
CN109769538A (en) * | 2019-03-08 | 2019-05-21 | 珠海市润农科技有限公司 | Utilize the method for photosynthetic film prevention and control balsam pear drosophila high in fat |
CN111084184B (en) * | 2019-12-25 | 2021-01-05 | 华中农业大学 | Application of xanthoxylin as rice planthopper repellent |
CN114145304A (en) * | 2021-10-29 | 2022-03-08 | 湖南省农业生物技术研究所 | Application of swainsonine and method for extracting swainsonine from industrial hemp |
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CN105454307A (en) * | 2015-12-24 | 2016-04-06 | 浙江大学 | Brown planthopper repellent based on plant essential oil and application of brown planthopper repellent |
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CN106135317A (en) * | 2016-06-30 | 2016-11-23 | 安徽金培因科技有限公司 | A kind of insects repellant and preparation method thereof |
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CN1742752A (en) * | 2005-10-08 | 2006-03-08 | 晏四平 | Atomizing agent containing medicinal plant oil |
CN101186772A (en) * | 2007-12-04 | 2008-05-28 | 华南农业大学 | Helminthic emulsion paint and preparation method thereof |
CN105454307A (en) * | 2015-12-24 | 2016-04-06 | 浙江大学 | Brown planthopper repellent based on plant essential oil and application of brown planthopper repellent |
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